Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Agenda Overview |
| 8:30am - 12:00pm |
TuT10: Open-source Scientific Software py4dgeo for Change Analysis in 3D/4D Point Clouds Location: 713A |
TuT11: Photogrammetric Mapping by Drones: Theory and Practice Location: 713B |
TuT12: Advanced Topographic Time Series Data Management Using the Topo4d Extension of the Spatiotemporal Asset Catalog (STAC) for Curation, Analysis, and Visualization of 4D Point Clouds Location: 714A |
TuT13: Digital Twinning with UAV and Backpack Mobile Mapping Systems Location: 714B |
TuT14: FastFlood: Rapidly Using Earth Observation Data for Flood Forecasts Location: 715A |
TuT15: Getting Started with CNES Open-Source 3D Tools in Python Location: 715B |
TuT16: Metrics That Make a Difference: How to analyze change and error Location: 716A |
TuT17: Towards Geospatial Embeddings: Investigating Accurate and Accessible Deep Geospatial Feature Representations Location: 716B |
TuT18: Urban Scene Modeling Location: 717A |
| 8:30am - 3:00pm |
General Assembly 1 Location: 701A |
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| 12:00pm - 1:15pm |
ICWG I/IV: Robotics for Mapping and Machine Intelligence Location: 713A A category-specific prompt strategy for semantic 3D indoor mapping using RGB-D camera 12:15pm - 12:30pm 3L-Planner: Lightweight LiDAR mapping and real-time local planning for ground robot autonomous navigation 12:30pm - 12:45pm CMCL-PR: Cross-Modal Camera-to-LiDAR Place Recognition with Cross-Attention Contrastive Learning |
WG II/7A: Underwater Data Acquisition and Processing Location: 713B Explicit vs implicit Modelling of Refraction in underwater Structure-from-Motion – A practical Guide 12:15pm - 12:30pm Investigating the Potential of SfM, MVS, and Monocular Depth Estimation for Water Surface Reconstruction 12:30pm - 12:45pm Complementary Usage of RTI and SfM-MVS for Inspecting Reflective Weld Seams under Water |
WG II/8A: Environmental & Infrastructure Monitoring Location: 714A Detection of hygroscopic dead tree branch movement using permanent laser scanning 12:15pm - 12:30pm 3D Reconstruction of deciduous Trees using low-cost UAV- and Crane-based Photogrammetry for Monitoring Shoot Elongation across entire Canopies 12:30pm - 12:45pm In-Situ Gaussian Splatting-generated 3D Thermal Mesh Visualization for Urban Trees in Augmented Reality 12:45pm - 1:00pm Challenges in automated 4D Point Cloud Generation for Glacier Calving Monitoring at high temporal Resolution |
WG III/7D: Remote Sensing of the Hydrosphere and Cryosphere Location: 714B Machine Learning-based Retrieval of Turbidity in Gorgan Bay, Southeastern Caspian Sea, using Sentinel-2 Multispectral Imagery 12:15pm - 12:30pm Use of Remote Sensing and In Situ Monitoring to Evaluate Turbidity in an Open-Pit Mining Lake 12:30pm - 12:45pm A Bio-Optical Model Modified for Estimating Red Tide Intensity 12:45pm - 1:00pm Comparative assessment of shallow water bathymetry derived from satellite imagery and aerial photogrammetric data in karimunjawa cays, indonesia |
SpS1: Roundtable Digital Twins for Conservation of World Heritage Sites Location: 715A 3D Point Cloud–Based Digital Twin Reconstruction and VR Immersive Visualization of Borobudur’s Hidden Foot Reliefs 12:15pm - 12:30pm Enhancing 3D Point Cloud Visualization through Adaptive Transparency with Light Sources and Normal Vectors 12:30pm - 12:45pm Digital Twin in Heritage Buildings and Sites: a Comparative Literature Review of Integrated Technologies, Devices, and Applications (2020–2025) 12:45pm - 1:00pm Coupling Hyperspectral and 3D Data for the preventive Conservation of Palace-museums |
WG IV/8A: Digital Twins for Mobility and Navigation Location: 715B Vision-Language Models for Urban Digital Twins 12:15pm - 12:30pm GeoSceneGraph: Geometric Scene Graph Diffusion Model for Text-guided 3D Indoor Scene Synthesis 12:30pm - 12:45pm A Multi-Dimensional Digital Twin Framework for the Low-Altitude Economy 12:45pm - 1:00pm Lightweight indoor Pedestrian Localization via multi-step State-extended Fusion of Wi-Fi weighted Fingerprinting and PDR |
ThS26: Earth Observation Foundation Models: Scalable, Multimodal AI for Environmental Intelligence Location: 716A From Orthophotos to Insights: AI-Powered Forest Monitoring for Digital Forest Twin 12:15pm - 12:30pm Scalable Framework for Peatland Aboveground Biomass Mapping Using Multi-source Satellite Data and Machine Learning 12:30pm - 12:45pm A self-supervised method for soil moisture estimation using multisensor data over forests 12:45pm - 1:00pm Zero-shot multi-class semantic segmentation of remote sensing images using SAM 2 with prior database information |
ThS10: Resilient Localization, Mapping, and Perception in Adverse Conditions using Modern Civilian Radars Location: 716B Radar-centric sensor fusion for robust indoor SLAM in complex environments 12:15pm - 12:30pm RAMBA: 4D radar mapping by bundle adjustment 12:30pm - 12:45pm Deep point matching for 4D radar odometry 12:45pm - 1:00pm LiDAR–Radar–IMU fusion for multi-robot SLAM in adverse environments 1:00pm - 1:15pm Heuristic-Guided Extrinsic Calibration for 4D Radar-Camera Systems Using Dynamic Objects |
ThS16: Earth Embeddings: Investigating Accurate and Accessible Deep Geospatial Feature Representations Location: 717A Beyond AlphaEarth: Toward Human-Centred Spatial Representation via POI-Guided Contrastive Learning 12:15pm - 12:30pm Bridging Earth's surface and atmosphere with Copernicus embeddings 12:30pm - 12:45pm DESPINA: Synthesis of High-Fidelity Planetary Horizon Reconstructions Using DEM-Guided Diffusion 12:45pm - 1:00pm Towards improved crop type classification: a compact embedding approach suitable for small fields 1:00pm - 1:15pm Utilising embeddings for maps of winter wheat and crop rotation in Henan China during 2018-2024 |
| 1:30pm - 2:45pm |
WG II/4A: AI/ML for Geospatial Data Location: 713A Target Vessel Identification in Aerial Search Imagery via MLLM-Based Attribute Extraction and Geolocation Fusion 1:45pm - 2:00pm Zero-shot Vision-Language Reranking for Cross-View Geolocalization 2:00pm - 2:15pm From Pixels to Polygons: Evaluating Vision Foundation Models for High-Resolution Orthophoto Segmentation and Vectorization 2:15pm - 2:30pm Polarization-Aware Segmentation for Camouflaged Threat Detection from UAVs |
WG II/9A: Vision Metrology Location: 713B A Novel Camera-to-Robot Calibration Method for Vision-Based Floor Measurements 1:45pm - 2:00pm Photogrammetric Monitoring of load-induced vertical Deformations in the Superstructure of a research Bridge 2:00pm - 2:15pm Assessing the effects of time on cadaveric facial anatomy using conventional photogrammetry, stereophotogrammetry and computed tomography 2:15pm - 2:30pm Investigating calibration constraints for the processing of a narrow-view multi-camera system |
WG II/8B: Environmental & Infrastructure Monitoring Location: 714A Reliability-qualified Nighttime Lights for Disaster Impact and Recovery in cloud-impacted tropical Regions 1:45pm - 2:00pm Drone-based photogrammetry for pavement deterioration detection and quantification in airport infrastructure 2:00pm - 2:15pm MultiChange3D: A Multi-Scene, Multi-Sensor Dataset for Benchmarking 3D Geometric Change Detection 2:15pm - 2:30pm Time-Adaptive Change Analysis through Extension of the M3C2 Algorithm using Multi-Modal Laser Scanning Data in a Salt Marsh Environment |
ThS22: Earth Observation for Crop Health and Resilient Food Systems Location: 714B Evaluation of Sentinel-2 and EnMAP for crop classification across Canadian agricultural landscapes 1:45pm - 2:00pm Loss of Agricultural Land in Slovakia: Evidence from LPIS and Sentinel-2 Data 2:00pm - 2:15pm A Hierarchical Robust Combined Index for Agricultural Drought Detection and Monitoring Using Earth Observation Big Data: Application to a Case Study in Southern Italy 2:15pm - 2:30pm Remote Sensing of Maize Physiological and Nutrient Dynamics in Response to Fall Armyworm Infestation |
WG IV/1A: Spatial Data Representation and Interoperability Location: 715A Bridging Semantic Mesh, CityGML, and Gaussian Splatting for Urban Modelling and Visualization 1:45pm - 2:00pm Linking Persistent Scatterers with Urban Features Using LoD2 Building Models 2:00pm - 2:15pm IFC and QGIS integration for the Integrated Water Service management |
WG IV/8B: Digital Twins for Mobility and Navigation Location: 715B Topological Analysis of OpenDRIVE Models for Advanced Autonomous Vehicle Simulations 1:45pm - 2:00pm A Comprehensive Toolkit for Semi-Automated HD Maps Production: Integrating AI-Driven Feature Extraction with 3D Interactive Validation and Editing 2:00pm - 2:15pm A Low-Altitude Data Space Framework Based on China̓s National 3D Mapping Program 2:15pm - 2:30pm Geometrically accurate 3D Gaussian Reconstruction using high-density UAV LiDAR point clouds and open-vocabulary semantic optimization |
ThS23A: Towards Large Cultural Heritage Foundation Models: Datasets, Semantic Alignment, and Component-Level Annotation Location: 716A Investigating The Form And Restoration Of The Diji Altar 1:45pm - 2:00pm A Digital Restoration Method for Earth God Altars from Discrete Components to Scene Reconstruction 2:00pm - 2:15pm Building a Multimodal Dataset of Rock Art: Integrating Text, Images, and 3D Point Clouds 2:15pm - 2:30pm Monocular Depth Estimation from UAV images for 3D documentation of architectural heritage: a Depth Anything v2-based approach |
SpS2: ISO Data Quality Measures Register and the ISPRS Community Location: 716B From Data Standards to GeoAI Governance: Strengthening Data Quality and Trust in the Next Era of Geospatial Intelligence 1:45pm - 2:00pm Adding Data Quality and Licensing Aspects to Open Science Workflows 2:00pm - 2:15pm ISO 19157-3 Data quality measures register for geographic information: What is it, what can we do with it and why is it benefitial for the ISPRS and wider geocommunity? 2:15pm - 2:30pm Investigating the Role of Post-Quantum Cryptography in Enhancing Blockchain-Based Geospatial Data Exchange 2:30pm - 2:45pm Benchmarking the Quality of High-Resolution Global Land Cover Products: Toward a Shared Framework for Assessment |
ThS13: CO3D Mission Location: 717A The CO3D mission, a worldwide one-meter accuracy Digital Surface Model 1:45pm - 2:00pm 3D Product Quality Control in the CO3D Mission: A Critical Role 2:00pm - 2:15pm CO3D image quality calibration 2:15pm - 2:30pm CO(ast)3D: a predictive pipeline for CO3D satellite imagery acquisition decisions 2:30pm - 2:45pm CNES CO3D Image Ground Segment |
| 3:00pm - 3:30pm |
Afternoon Coffee Break Location: Exhibition Hall "E" |
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| 3:30pm - 5:15pm |
Opening Ceremony Location: Exhibition Hall "G" Awards Ceremony
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| 5:30pm - 7:30pm |
Congress Welcome Reception Awards Ceremony:
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| 8:30am - 10:00am |
WG III/1A: Remote Sensing Data Processing and Understanding Location: 713A Cube Kernel: A Novel Approach to Enable Local Gradient Flow Across Channels in CNNs 8:45am - 9:00am Land Surface Dynamics Modeling and Prediction with dual Latent-Space Representations 9:00am - 9:15am Revealing Feature Contribution Mechanisms for Interpretable CNN-Transformer Remote Sensing Classification 9:15am - 9:30am EfficientViM-CD: An Efficient Remote Sensing Change Detection Network Based on Hidden State-Mixer 9:30am - 9:45am Local NMS: Enhancing Object Detection in Large-Scale Remote Sensing Images via iterative pipelined Postprocessing 9:45am - 10:00am ERD: Extended RAW-Diffusion Framework for De-rendering sRGB Images |
WG IV/2A: Artificial Intelligence and Uncertainty Modeling in Spatial Analysis Location: 713B KG-MS-ResNet: A Knowledge-Guided Multi-Scale Attention Residual Network for Cultivated Land Change Monitoring 8:45am - 9:00am Road Change Detection for Map Updating Using Geometric Boundary Deviation Between Digital Maps and Aerial Segmentation Results 9:00am - 9:15am Local Rank-Based Prior Calibration and Graph-Cut Refinement for Building Change Detection 9:15am - 9:30am Automated Geometric Correction of OpenStreetMap Buildings via Context- and Boundary-Aware Segmentation 9:30am - 9:45am Improving building footprint extraction using NAIP and 3DEP lidar derived features with deep learning 9:45am - 10:00am Benchmarking a Lightweight Model for Pothole Detection in Asphalt Pavements |
WG II/7B: Underwater Data Acquisition and Processing Location: 714A Refraction-aware integrated Georeferencing of bathymetric Laser Scanning Data 8:45am - 9:00am Automated classification of coastal defense structures using airborne bathymetric LiDAR 9:00am - 9:15am Accuracy assessment of bathymetric LiDAR using planar reference geometries and total station measurements 9:15am - 9:30am Mapping topobathymetry at ultra-high spatial resolution using RGB UAV and PlanetScope SuperDove neural network fusion 9:30am - 9:45am Mapping at the Boundary: simultaneous above- and underwater Surveying of rocky coastal Environments with an uncrewed surface vehicle 9:45am - 10:00am Evaluation of an Underwater Laser Scanner and an Air-borne Laser Scanner in coastal shallow Waters 10:00am - 10:15am Reconstructing Multibeam Echosounder Bathymetry with Generative Adversarial Networks: Toward Efficient Use of Survey Resources |
WG III/8A: Remote Sensing for Agricultural and Natural Ecosystems Location: 714B Solar-Induced Fluorescence as a Robust Proxy for Vegetation Productivity Across Climate Zones and Vegetation Types in the United States 8:45am - 9:00am High-resolution GPP estimation from Sentinel-1/2 around flux tower sites using convolutional neural networksHigh-resolution GPP estimation from Sentinel 1/2 around flux tower sites using convolutional neural networks 9:00am - 9:15am Benchmarking GPP Proxies: A Cross-Biome Evaluation of SIF and NIRvP 9:15am - 9:30am Deep Learning Framework for High Spatiotemporal Resolution Monitoring of Carbon Uptake Using Multi-source Satellite Imagery 9:30am - 9:45am Impact of spectral Resolution on SIF Quantification for explaining Almond Yield Variability 9:45am - 10:00am Multi-temporal Green Roof Vegetation Assessment Using Sentinel-2: A Pilot Study |
ICWG III/IVa-A: Disaster Management Location: 715A A Camera System for Wildfire Detection and strategies against false positive Results 8:45am - 9:00am Effectiveness of Airborne LiDAR Intensity for Identifying Surface Fire Burned Areas in Wildfires 9:00am - 9:15am Assessing Fire Impacts on Aboveground Biomass using Multi Sensor Remote Sensing in the Western Ghats 9:15am - 9:30am BC Wildfire Risk Prediciton Time-Series Dataset: 2002--2023 9:30am - 9:45am Long-term forest fire assessment over Zagros Forests |
WG II/3A: 3D Scene Reconstruction for Modeling & Mapping Location: 715B GT-LOD3: LOD3 Semantic 3D Building Reconstruction Benchmark Dataset 8:45am - 9:00am LoD2-Former: Multi-Modal Transformer-Based 3D Building Wireframe Reconstruction 9:00am - 9:15am Point2WSS: Reconstructing LoD2 Buildings from Aerial LiDAR Data using Multimodal Learning and Weighted Straight Skeleton 9:15am - 9:30am Wide-area Scene Reconstruction with polyhedral Buildings featuring recognized Regularities 9:30am - 9:45am The P3 Dataset: Pixels, Points and Polygons for Multimodal Building Vectorization 9:45am - 10:00am Building height estimation from stereo satellite images using contour vector registration |
IvS3A: Advancing Digital Twins for Urban Environments: Approaches to Mapping, Monitoring, and Management Location: 716A A Decade of Aerial Mapping in Singapore 8:45am - 9:00am Large-Scale Urban and Peri-Urban Mapping Using Deep Learning and PlanetScope Imagery 9:00am - 9:15am Research on Urban 3D Data Management and Representation Method Based on BeiDou Grid Code 9:15am - 9:30am Evaluating iPhone-based 3D-Scanning Applications for Heritage Documentation: Controlled Experiments and Future Directions 9:30am - 9:45am Automatic DEM-infused 2D to 3D LoD1 Urban Morphology Python Framework |
ThS14: AI-Augmented Photogrammetry - Bridging Learning-based Approaches and Classical Geometric-based 3D Methods Location: 716B Combining Photogrammetry and Gaussian Splatting 8:45am - 9:00am Refraction-Aware Two-Media NeRF for Underwater 3D Reconstruction 9:00am - 9:15am CENS: A Coverage-efficient Pixel Sampling Strategy for enhancing NeRF-generated Point Cloud Fidelity 9:15am - 9:30am Explicit Reconstruction of thermal Environments based on dual-modal neural Radiation Fields for diagnosing Building Facade Defects 9:30am - 9:45am Assessing the Reconstruction Potential of 3D Vision Foundation Models for Oblique Photogrammetry 9:45am - 10:00am Evaluating the Performance of 3D Vision Foundation Models for DSM Reconstruction from Satellite Images |
WG III/1M: Remote Sensing Data Processing and Understanding Location: 717A Evaluating super-resolution models for real-world Sentinel-2 applications: A case study 8:45am - 9:00am Fine-Grained Remote Sensing Imagery Generation Driven by Expert Knowledge and Hierarchical Captions 9:00am - 9:15am Image-level and Feature-level Semantic-aware Architecture for Cross Domain Semantic Segmentation of High-resolution Remote Sensing Imagery 9:15am - 9:30am Automating Expansive Cliff-nesting Seabird Colony Counts with Deep Learning: A Case Study of Aerial Photo Surveys of Northern Fulmars in Arctic Canada 9:30am - 9:45am Estimation of surface nitrogen dioxide (NO₂) using TEMPO satellite data and machine learning 9:45am - 10:00am Learning from Maps to Update Them: A Deep Learning-Based Approach Using Multimodal Airborne Data |
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| 10:00am - 10:30am |
Morning Coffee Break Location: Exhibition Hall "E" |
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| 10:30am - 12:00pm |
Plenary Session 1 Location: Exhibition Hall "G" Keynote 1: To be announced Awards Ceremony:
Keynote 2: Professor Marc Pollefeys |
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| 12:00pm - 1:30pm |
Lunch Location: Exhibition Hall "E" |
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| 1:30pm - 3:00pm |
WG II/2A: Point Cloud Generation and Processing Location: 713A LGSSM: Local-to-global state space model for serialized point cloud semantic segmentation 1:45pm - 2:00pm Hierarchical Gaussian Partitioning for Semantic Segmentation of Airborne LiDAR Scenes 2:00pm - 2:15pm MCPF-Net: Multi-stage LiDAR-Image Collaborative Perception Fusion Network for Point Cloud Semantic Segmentation in Urban Scenes 2:15pm - 2:30pm Cross-Sensor Robustness and Spatial Generalization for 3D Railway Point Cloud Semantic Segmentation 2:30pm - 2:45pm Revisiting NeRF for Street Scene Point Cloud Semantic Segmentation in the Era of 3DGS 2:45pm - 3:00pm Extraction of Pole-like Road Objects from MMS Point Clouds Using Deep Learning and Geometric-Topological Feature Fusion |
WG III/1H: Remote Sensing Data Processing and Understanding Location: 713B Satellite-based Monitoring of Tree Restoration in Ethiopia 1:45pm - 2:00pm Synthetic Forest: A UAV Laser Scanning Benchmark Dataset for Individual Tree Segmentation, Classification, and Wood Volume Estimation 2:00pm - 2:15pm Synergizing foundation model transfer and phenological information for fine-grained forest segmentation 2:15pm - 2:30pm Combining specialized Sentinel-2 time series features with AlphaEarth Foundations for forest type mapping 2:30pm - 2:45pm Tree species classification based on detailed shape evaluation of bark and leaf using deep learning |
WG I/6A: Orientation, Calibration and Validation of Sensors Location: 714A Proposal and Verification of AI-Based Automatic Geometric Correction Technology for Satellite Images Using Open Access Basemaps 1:45pm - 2:00pm An Adaptive Multi-Scale Star Centroid Localization Algorithm with Bayesian Iterative Weighting and Performance Analysis 2:00pm - 2:15pm Investigating PhaseOne Cameras and its IIQ Format for Photogrammetric Applications 2:15pm - 2:30pm Comprehensive Evaluation of Small-Format Multi-Head Camera Systems for 3D Topographic Mapping 2:30pm - 2:45pm Geometric performance of the small satellite CE-SAT-IE carrying an optical sensor derived from the COTS camera Canon EOS R5 2:45pm - 3:00pm Hybrid Calibration between a Laser Scanner and Smartphone Camera Using hourglass targets and Deep Learning |
WG I/2A: Mobile Mapping Technology Location: 714B Evaluation of VGGT with ALS Point Clouds for Large-Scale Dense Mapping 1:45pm - 2:00pm Semantic-Guided Geometric Feature Extraction from Dense LiDAR for Vehicle Localization with Abstract Maps 2:00pm - 2:15pm Enhanced Path Planning Strategies for Drone-Based Infrastructure Monitoring Under Signal -Denied Conditions 2:15pm - 2:30pm UAV-Assisted Collaborative Positioning in GNSS-Denied Environments 2:30pm - 2:45pm Melbourne multi-sensor urban positioning and mapping dataset 2:45pm - 3:00pm CMLGF-LIO: A Cross-Modal Local-Global Fusion Framework for Robust LiDAR-Inertial Odometry 3:00pm - 3:15pm A Low-Cost Vehicle-Based Mobile Mapping System: LiDAR SLAM with Multi-GNSS/IMU Fusion |
WG III/8G: Remote Sensing for Agricultural and Natural Ecosystems Location: 715A Biomass Distribution Mapping of Boreal Forests using GEDI, Sentinel-2, and SRTM Data 1:45pm - 2:00pm Aboveground biomass estimation using a transformer framework with multi-temporal Sentinel-1/2 data and growth constraints 2:00pm - 2:15pm Spatio-Temporal Inversion of Forest Fuel Moisture Content Using Multi-Source Remote Sensing: A Deep Learning Framework Incorporating Vegetation Spatial Autocorrelation 2:15pm - 2:30pm Tracking the efficacy of prescribed burns in three phases: fuel removal, wildfire mitigation, and vegetation recovery 2:30pm - 2:45pm Winter coherence as an indicator of fire-influenced vegetation for mapping and monitoring Canada’s Sub-arctic wetland ecosystem extents 2:45pm - 3:00pm Boosting Accuracy with the Synergistic Use of Sentinel-1, Sentinel-2, and EnMAP Data for Land Cover & Crop Type Mapping in Greece |
WG IV/1B: Spatial Data Representation and Interoperability Location: 715B Zonology: An Ontology-Based Framework for Harmonizing Zoning Semantics Across Multi-Jurisdictional Greater Toronto Area (GTA) Planning Systems 1:45pm - 2:00pm GeoGraphJSON: A lightweight semantic data model integrating spatial geometry and graph connectivity for AI-driven spatial reasoning 2:00pm - 2:15pm Urban Morphological Clustering of Cairo, and Makkah A Comparative Analysis Using Spatial Networks 2:15pm - 2:30pm An Assessment of Spatiotemporal Dynamics of Urban Illumination and Socioeconomic Patterns in Delhi Using VIIRS Nighttime Light Data 2:30pm - 2:45pm Artificial Intelligence for territorial interpretation: from image clustering to perceptual mapping 2:45pm - 3:00pm Towards the Development of a Metadata-driven Usability Awareness Prototype for Interoperable GIS Operation Design |
IvS3B: Advancing Digital Twins for Urban Environments: Approaches to Mapping, Monitoring, and Management Location: 716A Digital Building Analysis (DBA): Cloud-GIS-Based 3D Building Modelling and Multi-Agent AI Analytics Using Gaussian Splatting and Google Maps Platform 1:45pm - 2:00pm A Comprehensive Evaluation of the Spatial Accuracy of Building Gaussian Splatting 2:00pm - 2:15pm Geopose-enabled Urban Digital Twin for Rapid Road Quality Analysis using Geo-AI 2:15pm - 2:30pm Towards Roof Material Identification by Fusing Aerial and Street View Imagery 2:30pm - 2:45pm Evaluating Comparative Performance of 2D and 3D Feature Detection Models for Digital Twinning |
Forum1A: Observing the Earth as One: Making space for everyone in Remote Sensing, Photogrammetry, and Spatial Information Science Location: 716B |
Youth Forum: Why Join? Early Career Engagement in Professional Associations Location: 717A Awards Ceremoney for the ISPRS Student Consortium Excellence Award |
InS1: Industry Tech Session Location: 717B |
| 3:00pm - 3:30pm |
Afternoon Coffee Break Location: Exhibition Hall "E" |
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| 3:30pm - 5:15pm |
ThS4A: Toward Smart Forests: Emerging Tools in Remote Sensing, Artificial Intelligence, and Field Robotics Location: 713A AI-Enabled Forest Inventory in TerraScan: integrating Georeferencing, Species Identification, and Volume Computation 3:45pm - 4:00pm Spatiotemporal Foundation Model for Aboveground Biomass Estimation: A case study in Mixedwood Plains Ecozone, Ontario, Canada 4:00pm - 4:15pm Improving Tree Species Detection for Operational Forestry: The Role of Dataset Design 4:15pm - 4:30pm Self-Supervised Leaf-Off Segmentation of Tree Functional Types and Buildings from Airborne NIRGB and LiDAR Data in Southern Ontario 4:30pm - 4:45pm Updating Forestry Road networks in Ontario Using Single Photon LiDAR and Deep Learning-enhanced algorithms 4:45pm - 5:00pm Attention-guided Multi-Scale Deep Learning Approach for Tree Health Detection Using Very High-Resolution Aerial Imagery 5:00pm - 5:15pm Fine-grained vegetation segmentation in complex urban park environments using a deeply supervised parallel SegFormer |
WG IV/5: Extended Reality and Visual Analytics Location: 713B Towards evaluating the effects of visualization and task types on urban planning decisions 3:45pm - 4:00pm Collaborative Wildfire Planning with Agentic AI: Automated Simulation and Mixed-Reality Visualization for Community Engagement 4:00pm - 4:15pm Situated augmented reality for urban planning: A privacy-aware on-device localization pipeline 4:15pm - 4:30pm What Features of the Street Influence Visual Walkability? An Innovative Approach Using Cinematic Virtual Reality 4:30pm - 4:45pm Cartography-oriented Visual Design of Hydrodynamic Ocean-Physics Datasets 4:45pm - 5:00pm Night Sky Explorer VR 5:00pm - 5:15pm STAG: System for ouTdoor Augmented reality using GeoWebXR |
ICWG III/IIA: Planetary Remote Sensing and Mapping Location: 714A LunarDEM2025: A near-global lunar topography model using fused multi-sensor data 3:45pm - 4:00pm 1:1,000,000-scale Geologic Map of the Copernicus Quadrangle (LQ-58) on the Moon 4:00pm - 4:15pm Quality Control for Large-scale Bundle Adjustment of Planetary Remote Sensing Images 4:15pm - 4:30pm Advances and Applications of Spatio-Temporal Intelligence in China’s Lunar and Mars Explorations 4:30pm - 4:45pm Eliminating Latitudinal Bias for Improved Correlation Between Microwave Data and (FeO+TiO₂) Abundance on the Moon 4:45pm - 5:00pm Spectroscopy of lunar surface：remote sensing, In situ and laboratory measurements |
WG IV/9A: Spatially Enabled Urban and Regional Digital Twins Location: 714B The UoC Virtual Campus 3D Geospatial Data Infrastructure 3:45pm - 4:00pm BirdCV-LiDAR: A Multi-Modal Data Fusion Framework for Automated Sidewalk Infrastructure Assessment 4:00pm - 4:15pm A Micro-Scale Walkability Metric for Pleasant Pedestrian Route Planning 4:15pm - 4:30pm Building upward, dividing deeper: Three-dimensional urban expansion assessment reveals regional heterogeneity of preferential developments worldwide 4:30pm - 4:45pm Quantifying vertical Differences in Green Visibility in High‑Density Cities: A Voxel‑Based Analysis Method 4:45pm - 5:00pm Urban Building-Level Positioning using Data-driven Algorithms enhanced by Spatial Variations in Sensor Features 5:00pm - 5:15pm Detecting Urban Spatial Porosity and Fragmentation from Local Population Patterns |
WG I/8: Multi-sensor Modelling and Cross-modality Fusion Location: 715A Geometry-aware Subsampling and pole-enhanced Map Constraints for urban Localization of LiDAR-based Systems 3:45pm - 4:00pm Tracking topological relationships and spatiotemporal changes occurring in vague shape phenomena monitored by sensor network: a distributed fuzzy reasoning approach 4:00pm - 4:15pm An INS-Centric Locator for Autonomous Vehicles Aided by GNSS, Monocular Visual-Inertial Odometry, and HD Vector Maps 4:15pm - 4:30pm Motion Correction for Scanning of Moving Objects using LiDAR: Experimental Validation and Analysis 4:30pm - 4:45pm Multi-sensor Modelling for Temporal Gait Analysis: Evaluating IMU and UWB-Based Approaches 4:45pm - 5:00pm A Non-rigid Polygon Registration Framework and its Application to Enhancing Building Footprint Accuracy using Aerial LiDAR 5:00pm - 5:15pm Multi-stage mask-aware Depth Enhancement for RGB–IR–stereo Fusion on historic Timber Surfaces |
WG II/3B: 3D Scene Reconstruction for Modeling & Mapping Location: 715B 3D gaussian splatting for large-scale 3D reconstruction: an evaluation and quality analysis 3:45pm - 4:00pm RobustGauss: Robust 3D gaussian splatting for distractor-free 3D scene reconstruction 4:00pm - 4:15pm BetterScene: 3D Scene Synthesis with Representation-Aligned Generative Model 4:15pm - 4:30pm EMVSNet: Evidential multi-view stereo reconstruction for sampling-free depth and uncertainty estimation 4:30pm - 4:45pm Adaptive Scaling with Geometric and Visual Continuity of completed 3D objects 4:45pm - 5:00pm MambaPanoptic: a Vision Mamba-based Structured State Space Framework for panoptic Segmentation 5:00pm - 5:15pm GeoPrior-Diff: Using Stable Diffusion as a geometric Prior for single-view 3D Point Cloud Reconstruction |
IvS4: Operationalizing Earth Observation for Sustainable Resource Development Location: 716A Supporting Canada’s Ring of Fire Regional Assessment Through Earth Observation 3:45pm - 4:00pm Forest Biomass Estimation in Québec with Multi-Source Earth Observation and Machine Learning in Google Earth Engine 4:00pm - 4:15pm The Terrestrial Snow Mass Mission (TSMM) Academic Consortium: Ku-Band SWE Retrieval Advances and Validation from Mountainous and Arctic Field Campaigns 4:15pm - 4:30pm Gaussian Process Regression-Based Geospatial Framework for Emergency Shelter Suitability Assessment 4:30pm - 4:45pm Earth Observation–Based Geospatial Analysis of Population–Air Quality Interaction 4:45pm - 5:00pm Comparing PlanetScope and Sentinel 2 for mapping water quality using machine learning models in Fanshawe Lake, Ontario, Canada 5:00pm - 5:15pm Climate-Induced Changes in Glacier and Snow Dynamics Using Integrated Remote Sensing for Water Resource and Ecosystem Resilience |
Forum1B: Observing the Earth as One: Making space for everyone in Remote Sensing, Photogrammetry, and Spatial Information Science Location: 716B |
Forum6: UN-IGIF: Capacity Building and Education Opportunities Location: 717A |
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| 3:30pm - 5:30pm |
InS2: Industry Tech Session Location: 717B |
P1: Poster Session 1 Location: Exhibition Hall "E" Denoising microwave interferometry data for high-Rise buildings with CEEMDAN energy-Correlation dual Criteria Precision Increase for LiDAR-based Localisation using a predefined global Map Monocular ORB-SLAM3 Evaluation for Multi-Altitude VTOL UAV Mapping Mitigating InSAR Tropospheric Delays via Least Squares Collocation: GNSS-Based Correction and Data-Driven Filtering Multi-sensor fusion Hybrid Explicit–Implicit Dense Mapping with Quality-Guided Refinement and Residual Feedback Simultaneous Calibration of Boresight and Lever Arm for mobile LiDAR Systems on hydrographic Platforms using synthetic and real Data Road Surface Condition Evaluation Using Multi-Grade Accelerometers Design and Development of a Livox-Based Indoor Surveying System for Floor Mapping Applications The Potential of HT-1 Spaceborne InSAR for Forest Vertical Structure Inversion An integrated HSI Reconstruction Model combining supervised and unsupervised Learning Evaluation of TLS and PMLS sensors for cultural heritage documentation and HBIM modelling: the case study of San Giacomo Church in Como, Italy Evaluating RTK GNSS-Assisted Close-Range Photogrammetry for Cultural Heritage Applications without GCPs Comparative Analysis of UAS Photogrammetric Accuracy: Influence of Flight Altitude on Accuracy and Operational Efficiency in Urban Mapping The concept of metrological validation of active measurement sensors - CENAGIS-MET Fathom Topo-bathymetric Airborne System for Shoreline Mapping: Preliminary Results Enhancing hyperspectral VNIR spatial resolution on the coastal landscape: getting 63 bands at 3 m through the PRISMA VNIR and PlanetScope Dove-R fusion Calibration and Georeferencing for Consumer - Tesla Model Y (HW4) Video Mapping Insights into the PAS Pana Stitching Algorithm Lidar-Camera Integration for High Precision Airborne Mapping Radiometric features and ground processing for high-resolution Earth observation satellites Bayer matrix-based images like CO3D Relative Accuracy Evaluation of UAV Photogrammetry for Drifting Arctic Sea Ice Radiometric Intercalibration Methodologies for High-Resolution Satellite Imagery in Precision Agriculture Integrated Airborne Sensor System for MWIR–Aerial Camera–GNSS/IMU Synergy in High-Resolution Remote Sensing An Integrated Multi-Mode Imaging Task Scheduling Framework for Remote Sensing Satellite in Diverse Observation Scenarios UAV Visual Localization in GNSS‑Denied Environments Geometric and Visual SLAM: The accuracy of modern handheld LiDAR scanners An integrated workflow for urban tree DBH estimation from handheld mobile laser scanning (HMLS) data Real-Time Mapping and Planning Intelligent Paths using Optical Lidar and Quadruped Robot A Multi-Strategy Adaptive Error Modeling and Compensation Method for Star Point Centroid Extraction Integration and Intelligent Monitoring Technology System of Space-Air-Ground Remote Sensing and Its Applications Dynamic Shadow Removal and Quality Assessment of High-Resolution Orthophotos for Pavement Inspection Enhancing UWB Indoor Positioning using Bias- Aware EKF and Anchor Self-Localization Geometrical Accuracy Investigations of Handheld 3D Scanners in Comparison: Low-Cost vs. High-End Loose Coupling Modeling of LiDAR-based Localization and SLAM Line Of Sight Calibration For Satellite Imagery Based On Matrix Detector A Data-Driven Framework for Structural Crack Identification in 3D Mobile LiDAR Scans Using Deep Learning Classification Models Integration of multi-source point clouds for bridge inventory – case study Estimating laser scanner's effective beam shape using line spread function Vectorized Grid Detection and Color Rectification for 3D Point Clouds of Photovoltaic Panels EarthDaily Constellation: Systematic, AI‑Ready Daily Change Detection Superspectral Visible, Near-Infrared, Shortwave Infrared, and Thermal Mission Plane-based estimation of boresight misalignment of a laser scanning system Assessment of SWOT observations based on in-situ measurements for water surface elevation Advancing High-Resolution Earth Observation: GNSS-SAR Imaging with Spaceborne GNSS-Reflectometry Satellites A low-cost universal multi-sensor framework for seamless indoor–outdoor 3D mapping in urban environments From Imaging Modeling to Field Validation: A Calibration Framework for a Hybrid Solid-state LiDAR System for Small Body Mapping and Navigation Utilization of Thermal and Optical Dataset for Deep Learning based Damage Detection in Heritage Structures of Hauz Khas, Delhi Integration of multi-sensor core scanning data in mineral mapping ForestLayers: an R package to Quantify Forest Vertical Structure from 1D or 3D Vegetation Density Data Quantitatively Evaluate and Optimize the Target Network of the Calibration Field for the Self-Calibration of Terrestrial Laser Scanners The impact of calibration method on point cloud accuracy in shallow water photogrammetry L-band SAR continuity in Japan and it’s applications Evaluating the impact of UAV-LiDAR point cloud density on the accuracy of canopy radiative transfer simulations Machine learning applications for modeling and mapping soil erosion in tropical regions Heat Wave and Heat Stress Space-Time Patterns Assessment Using Climate Reanalysis Data and In Situ Measurements Spatio-temporal semantic alignment and standardization of multimodal data in cultural landscape heritage Rapid identification of components of categorical changes during a time series of maps Local pathways of association High-Resolution Sub-daily Wildfire Progression Monitoring with MODIS, VIIRS and Sentinel-3 Using Flow-Matching Generative Models A new way of interoperability - Implementing a JSON-LD for OGC SensorThings API Standard Spatiotemporal Prediction of Hourly NO2 concentrations using dynamic DTG data Extending CityGML with a Multi-LoD4 ADE for Urban Digital Twins: Geometry Visualization and Semantic Integration of BIM/GIS Adaptive Photovoltaic Panel Detection Pipeline with Deep Learning Adaptive Photovoltaic Panel Detection Pipeline with Deep Learning Spatial and non-spatial clustering of Advanced Producer Services in the United Kingdom Efficient Allocation and Routing of Disaster Responders: Formulation and Validation of a Regional Travel Problem Hybrid Quantum Genetic Algorithm for Hyperparameter Optimization in a Burnscar Segmentation Model Joint Optimization of Location and Capacity for Spatial Equity of EV Charging Infrastructure : A Case Study in Jeju Island The "Last Meter" Dilemma: Global Disparities in Accessible Information Labelling of Urban Parks for Wheelchair Users Advancing Image Geo-localization by Embedding Geospatial Intelligence into Vision-Language Models Classifying Tourism and geographic Texts using fine-tuned LLMs with Chain-of-Thought Data High Spatio-Temporal Resolution Estimation of XCO2 Observations using Spatial Feature Fusion Walking Speed and Climate Resilience: a dynamic Approach to Accessibility for vulnerable urban Populations Game Engine-Based Urban Tree Digital Twin for visualizing and simulating Carbon Flux Spatio-Temporal Lag Detection for Virtual–Physical Trajectories A Study on Building a Virtual Tribe for Indigenous Peoples Living Away from Their Home Tribe A review of spatiotemporal locust modeling methods under remote sensing–eco-statistical coupling: from Markov approaches to hierarchical Bayesian frameworks Development of a hash interaction algorithm via urban object information generation based on a variable 3D geohash framework Fly with GIS: A GIS-Based Electronic Flight Bag Decision-Support Concept for In-Flight Weather Deviation in the Cockpit Spatiotemporal graph network-based method for predicting urban emergency events Research on Collaborative Visual Analysis Method of Mixed Reality Across Geographic Scenarios Spatial Distribution Pattern of Elderly Care Facilities in Urban Areas of Beijing from the Perspective of Spatial Accessibility Research on Strengthen the Supervision and Administration of Geographic information Security and Data Governance High-resolution land cover mapping with GeoAI: instance segmentation for land cover analysis Wind field risk aware Global Path Planning and Trajectory Optimization in Urban Low-altitude Environments Analysis of Crowd Behaviour Intensity in Historic Urban Areas from the Perspective of Transportation Spatial Pattern: Case Study of Kunming, China Recognition and Extraction of Spatial Coordinates in Natural Language Texts Using BERTimbau for Land Document Analysis From orthophotos to building footprints over a decade: model inference-based approach for urban densification analysis in Iași, Romania Design and Implementation of an AR System for Real-Time Urban Model Editing and Visualization Integrating Road Surface Condition Data into OpenDRIVE Models for Autonomous Vehicle Simulations Spatiotemporal uncertainty of movement data in unstructured geographic areas: Approaches to generate possibility spaces from ship movements High-definition road map generation from mobile mapping data: a case study on the Tangenziale di Napoli Investigating Array Programming for Spatial Operations with Vector Geometries Automatic surface extraction and web visualization workflow for large laser scanner point clouds with open-source solutions HBIM of the Galleria Grande in the Reggia di Venaria Reale: A Scan–to–BIM Workflow towards Digital Twin Integration Dynamic Landslide Susceptibility Assessment Using Machine Learning Models Improving Sentinel-5P Imagery Usability Through Machine Learning Gap-Filling Ecuadorian Amazon Deforestation Hotspots Due to Oil Infrastructure Development Over the Last Century Leveraging SDGSAT-1 Data for Exploring the Interactions of Nighttime Lights and Human Settlement Structure at High Spatial Resolution Deep Learning-based underwater mapping of Posidonia Oceanica from satellite data for coastal habitat monitoring A Generative Adversarial Network Framework for Vertiport Location: A Case Study in Toronto Using textureless, low-detailed 3D city models for visual localization Indoor Positioning, Wi-Fi, BLE, BIM, Digital Twin, Hybrid Localization Scenario-based Energy Simulation of Tree Planting Strategies to Reduce the Heating and Cooling Demand of Buildings under 2050 Climate Conditions Thermography-based Energy Classification: Integration of Point Cloud Segmentation and Energy Performance Certificates for Urban Energy Modelling Organizing temporally vague Raster Data in Cloud Environments for machine-learning Applications Analysing the Evolution of Kenya’s Road Network since the 1950s using Historical and Contemporary Road Datasets Spatiotemporal Data Management for subnational Census Data on global Scale A geographic knowledge integrated computation framework based on grid graph modelling Evaluating the spatial resolution of raster data products Improving GNSS performance in Location-Based Services through synthetic carrier-phase measurements A Semantic-Spatial Cognition Driven Approach for Indoor Element-Level Layout Rationality Mapping Text-Guided Semantic Segmentation Method for Indoor 3D Point Clouds A Coarse-to-Fine Indoor Point Cloud Registration Method Guided by Prior Correspondences GRACE-Based Long-Term Terrestrial Water Storage Decline in the Susurluk Basin, Türkiye Digital Detectives of Environment Tackling Cigarette Butt Pollution Multi-Sensor Spatial Data Fusion for Road Condition Monitoring Digital Twins A Lightweight Mobile Monitoring System For Detection Of Small-Scale Road Debris A Framework for Integrating and Managing Heterogeneous 3D Geospatial Data in Urban Digital Twins Towards a Digital Twin infrastructure for landslides: users and data requirements Spatio-temporal modelling of H5N1 avian influenza outbreaks in Europe (2021–2024) Optimization of Satellite Antenna Placement at a Ground Control Station using UAV LiDAR Data Integrating Microsoft Building Footprints and OpenStreetMap to Improve Building Representation An Integrated Geomatic and HBIM Workflow for Reviving Lost Architectural Heritage: The “TURIN 1911-project” Case Study Discussion on Quality Model and Evaluation Methodology for WMS Driver training in immersive virtual reality (VR) and transfer to the real world: A feasibility study on learning to reverse a truck in VR 3D Geodata Based Optimization of UAV Docking Stations in Mountainous Areas for Emergency Response A Framework for Enabling Data Sharing and Accessibility in a Transdisciplinary Federated Marine Spatial Infrastructure A Spatiotemporal Knowledge Graph Construction and Management System Unsupervised Mapping of Flood-prone Areas in Ghana Using Sentinel-1 Time-Series 3D Modelling of Easement Rights Using BIM : A Feasibility Study Digital Tools for Interpretation of Reconstructed Mining Features. Project Digital Geopark Muskau Arch. Integrating Point of Interest and BERT to identify potentially contaminating Enterprises in Datong City GeoAI: A Pipeline for Environmental Monitoring and Feature Discovery Evaluating the Relationship between Atmospheric Pollutants and Land Surface Indices Using Multi-Sensor Satellite Data Analysis of the Current Situation and Research on Countermeasures of National Fundamental Surveying and Mapping Achievements Services |
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| 5:30pm - 7:30pm |
Exhibition Opening & Reception Location: Exhibition Hall "F" |
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| 8:30am - 10:00am |
WG II/2B: Point Cloud Generation and Processing Location: 713A Multi-Source Fusion of Roof Skeletons, LiDAR and Street-View Imagery for Semi-Automated LoD-2 Building Modelling 8:45am - 9:00am BIM-to-Labelled Point Cloud : Automated Point Cloud Annotation from BIM Models using Bounding Boxes and Solid Geometry 9:00am - 9:15am Enhanced SegNet-based Building Extraction Framework via Image Segmentation and Point Cloud Fusion 9:15am - 9:30am Application Of Multi-Source Photogrammetric Data For Fast Building Inventory 9:30am - 9:45am Conjugate Feature-Guided Dense Stereo Matching for High-Precision Attribute-Enriched Urban Point Clouds 9:45am - 10:00am Efficient Extraction and Specification-Compliant Optimization of Railway Alignment Parameters from UAV LiDAR Point Clouds |
WG III/1I: Remote Sensing Data Processing and Understanding Location: 713B OG-TPTV: A texture-preserving regularizer for hyperspectral image denoising 8:45am - 9:00am SpectralNet-X: Transformer-based Lossy Compression for Hyperspectral Satellite Data 9:00am - 9:15am Sensitivity of Deep Learning Validation to Spatial Scale–Sample Size Interactions in Hyperspectral Imaging 9:15am - 9:30am Assessment of RTM-induced Surface Reflectance Differences between 6SV and VLIDORT under a Single Atmospheric-correction Framework 9:30am - 9:45am Attention-driven Cross-modal Self-supervised Learning for Label-efficient Hyperspectral-LiDAR DSM Classification 9:45am - 10:00am GAN-based pan-to-rgb Image Translation for remote sensing Data |
WG I/6B: Orientation, Calibration and Validation of Sensors Location: 714A Evaluation and performance assessment of a novel UAV-borne laser scanner system 8:45am - 9:00am Geometric and radiometric Calibration of a rotating multi-beam Lidar using a rotating tilted Platform 9:00am - 9:15am Tightly-coupled joint Adjustment of static and kinematic Laser Scanning Data 9:15am - 9:30am Position and Orientation from Asynchronous Lidar in GNSS Denied Environments 9:30am - 9:45am Extraction of Image-to-Lidar Correspondences and their Impact on Optimal Sensor Fusion 9:45am - 10:00am GNSS-Constrained Motion Estimation for Robust Visual-Inertial-Odometry Initialization |
WG IV/9B: Spatially Enabled Urban and Regional Digital Twins Location: 714B A BIM and LLM Framework for Automated Construction and Demolition Waste Management 8:45am - 9:00am Open Data for large-scale geospecific 3D Simulation for Security Applications - A Case Study 9:00am - 9:15am An Adaptive Digital Twin Framework Based on Online Learning for Smart Water Management in Campus Buildings 9:15am - 9:30am An OGC standards-based Urban Digital Twin platform supporting co-creation of Positive Energy Districts: Case study of the Nordbahnhof district in Stuttgart, Germany 9:30am - 9:45am Developing BIM-Based Data Analytics Dashboards for Sustainable Construction and Demolition Waste Management and Environmental Evaluation 9:45am - 10:00am Urban Intervention Effects on Land Surface Temperature: A Prototype EO-Based Simulation Framework for Urban Digital Twin Applications |
WG III/8H: Remote Sensing for Agricultural and Natural Ecosystems Location: 715A Integrating multi-source remote sensing and soil attributes through ensemble learning for large-scale soil organic carbon estimation 8:45am - 9:00am Leveraging Post-Rainfall Spectral Proxies and Multi-Sensor Imagery to Refine Soil Salinity Maps in Dryland Environments 9:00am - 9:15am Enhancing Soil Nitrogen Mapping Using Reconstructed Water Vapor Bands in PRISMA Hyperspectral Imagery 9:15am - 9:30am Evaluation of a High-Resolution L-Band RPAS-Mounted Sensor for Soil Moisture Estimation 9:30am - 9:45am Unmasking drought dynamics: a physically interpretable GMM-MST framework for high-resolution diagnostic monitoring 9:45am - 10:00am Applications of Coherent Fine Resolution Synthetic Aperture Radar Imagery for Mid-Season Corn Yield Prediction |
WG IV/1C: Spatial Data Representation and Interoperability Location: 715B Hierarchical Polygon-to-Point Collapsing for Multi-Scale Representation Based on the Straight Skeleton and Dual Half-Edge Data Structure 8:45am - 9:00am The Research on Renewal Theory and Method for the CGCS2000 Reference Framework 9:00am - 9:15am Open Source 3D Cadastre Visualisation Pipeline 9:15am - 9:30am Shadow Geometric Analysis Utilising CityGML Models and FME 9:30am - 9:45am Software Development for Producing Texture Images Mapped on a Building Surface of a 3D City Model Using Aerial Images 9:45am - 10:00am Automatic detection and condition assessment of agricultural plastic greenhouses using deep learning and aerial rgb images |
IvS1: Recent Advances in Iceberg Monitoring and Tracking Location: 716A Ocean Target Discrimination in SAR Imagery through Machine Learning: Towards a Fully Automated Approach 8:45am - 9:00am Is Pre-Training Enough? Towards Multi-Task Foundation Models for Sea Ice Classification 9:00am - 9:15am Automated Iceberg Detection in RADARSAT Constellation Mission (RCM) Imagery 9:15am - 9:30am Automatic Segmentation of SAR imagery Using Mixture Models 9:30am - 9:45am Cross - Sectional Morphology of Sea Ice features from IPS observations across the Newfoundland and Labrador shelf |
Forum2A: The Future of Space- based Earth Observation Location: 716B |
ICWG III/IVb: Remote Sensing Data Quality Location: 717A MAPSRNet: Task-Oriented Super-Resolution Network for Building Detection in Urban Area 8:45am - 9:00am Automated Monitoring of Geolocation Consistency in Micro-satellite SAR Imagery 9:00am - 9:15am Calibrated U-Net with HELIX-Based Label Enrichment for Ageing-Aware Spatio-Temporal Urban Change Detection 9:15am - 9:30am The survivorship bias in remote sensing 9:30am - 9:45am A dynamically weighted framework for adaptive reference-based super-resolution 9:45am - 10:00am Ground Based Observation for Validation (GBOV): Extension Of The Analysis Ready Validation Data Service |
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| 10:00am - 10:30am |
Morning Coffee Break Location: Exhibition Hall "E" |
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| 10:00am - 5:30pm |
Exhibition Location: Exhibition Hall "F" Showcase Theatre
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| 10:30am - 12:00pm |
Plenary Session 2 Location: Exhibition Hall "G" Keynote 1: Jean-Claude Piedboeuf (CSA)
Keynote 2: Dr. Eleni Paliouras (ESA) |
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| 12:00pm - 1:30pm |
Lunch Location: Exhibition Hall "E" |
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| 1:30pm - 3:00pm |
WG III/1B: Remote Sensing Data Processing and Understanding Location: 713A Multi-modal semantic segmentation for open vocabulary interactions with remote sensing images 1:45pm - 2:00pm Meta-Prompting with Open-Source Language Models for Zero-Shot Scene Classification in Remote Sensing 2:00pm - 2:15pm Knowledge graph enhanced for zero-shot semantic segmentation in remote sensing imagery 2:15pm - 2:30pm Segmentation-driven statistics-aware workflow for detailed scene description of UAV images using Mistral and LORA fused model 2:30pm - 2:45pm Evaluating the Adaptation Potential of SAM2 for Glacier Segmentation in Severe Weather 2:45pm - 3:00pm Reasoning-guided ego-path segmentation for autonomous trains using vision–language models |
WG II/9B: Vision Metrology Location: 713B Quantization-Aware Training for Efficient Object Detection on FPGAs: Case Studies 1:45pm - 2:00pm Evaluation of Visual Place Recognition Methods for Image Pair Retrieval in 3D Vision and Robotics 2:00pm - 2:15pm MVM-IOD: An Industrial Object-Centric Benchmark Dataset for the Evaluation of 3D Reconstruction Methods 2:15pm - 2:30pm A Critical Synthesis of Uncertainty Quantification and Foundation Models for Semantic Segmentation 2:30pm - 2:45pm The Impact of CutMix on Reliability and Robustness in Semantic Segmentation 2:45pm - 3:00pm Uncertainty Quality of VGGT: An Analysis on the DTU Benchmark Dataset |
WG I/3: Multispectral, Hyperspectral and Thermal Sensors Location: 714A First Field Validation of a New VNIR/SWIR-Based Six-Band Multi-Camera System for UAVs over Winter Wheat 1:45pm - 2:00pm PanX.4: A Gyrocopter‑Borne Six‑Band VNIR Multicamera System for Sentinel-2‑Aligned Multitemporal Vegetation Monitoring 2:00pm - 2:15pm Atmospheric correction of aerial imagery using satellite-derived reflectance data 2:15pm - 2:30pm Abundance Estimation Methods in Spectral Unmixing for Real Data 2:30pm - 2:45pm Operational Band-to-Band Correction and Attitude Refinement of Pelican-2: dual-panchromatic Attitude Restitution and selective Bundle Adjustment with preliminary Application to Earthquake Displacement and DEM Generation |
WG III/8B: Remote Sensing for Agricultural and Natural Ecosystems Location: 714B Estimating the leaf area index of urban trees using terrestrial LiDAR and the PATH method: sensitivity analysis and comparison with optical and direct methods 1:45pm - 2:00pm Evaluation of Machine Learning Methods for Estimation of Leaf Chlorophyll Content (LCC) Across 15 Soybean Cultivars During Early Reproductive Stage 2:00pm - 2:15pm Potential of very high Resolution Pléiades Neo Satellite Data to monitor Crop Traits 2:15pm - 2:30pm Development of a transferrable hybrid retrieval model for mapping sweet potato chlorophyll at matured growth stage using ultra high-resolution UAV data 2:30pm - 2:45pm Principal component analysis of UAV-derived vegetation indices and laboratory tissue nutrients for crop health assessment 2:45pm - 3:00pm Multiscale Multispectral–Hyperspectral Data for Estimating Coffee Yield Using Machine Learning Algorithms |
ICWG III/IVa-B: Disaster Management Location: 715A Mapping flood footprints: a review of remote sensing approaches for quantifying physical asset information extraction 1:45pm - 2:00pm Rapid flood damage assessment in detention basins using multi-source remote sensing: a case study of the 2023 dongdian flood event in china 2:00pm - 2:15pm Shoreline extraction and coastal change detection from satellite SAR using thresholding-based methods 2:15pm - 2:30pm Enhancing Oil Spill Interpretation Through Multisensor Fusion and Temporal Reconstruction: A Case Study Near the Strait of Gibraltar 2:30pm - 2:45pm Windstorm hazard index development for malaysia 2:45pm - 3:00pm FRI-R: A Data Driven Flood Risk Index for Resilience Decision-Making |
WG II/3C: 3D Scene Reconstruction for Modeling & Mapping Location: 715B CityLangSplat: Integrating CityGML Semantics into 3D Language Gaussian Splatting for Urban Scene Understanding 1:45pm - 2:00pm RoofVIP benchmark dataset: 2D roof planar polygons and very high-resolution digital orthophoto pairs 2:00pm - 2:15pm Evaluating 3D Scene Representations for Aerial Photogrammetry across Diverse Cityscapes 2:15pm - 2:30pm Development of a 3D City Model-Based System for Pre-Flight Evaluation and Optimization of Aerial Image Acquisition Plans 2:30pm - 2:45pm Image LiDAR based change detection and updating for urban 3D reconstruction 2:45pm - 3:00pm SF-Recon: Simplification-Free Lightweight Building Reconstruction via 3D Gaussian Splatting |
IvS2: Canadian Advances in Geospatial AI for Intelligent and Resilient Mobility Location: 716A Toward a Unified Geospatial Intelligence Framework Utilizing Edge Computing, IoT, and Multimodal Generative AI for Climate Risk Mitigation and Adaptive Evacuation Planning 1:45pm - 2:00pm A Theoretical Framework for Environmental Similarity and Vessel Mobility as Coupled Predictors of Marine Invasive Species Pathways 2:00pm - 2:15pm Congestion-aware multi-agent reinforcement learning for wildfire evacuation routing 2:15pm - 2:30pm Exploring Bus Stop Passenger Ridership Using explainable Machine Learning 2:30pm - 2:45pm Advancing Geospatial Analysis with Foundation Models and LLMs in ArcGIS |
Forum2B: The Future of Space- based Earth Observation Location: 716B |
Forum7A: Entrepreneurship in the Industry 4.0 Geospatial Landscape Location: 717A |
InS3: Industry Tech Session Location: 717B |
| 1:30pm - 5:00pm |
General Assembly (tentative session) Location: 701A |
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| 3:00pm - 3:30pm |
Afternoon Coffee Break Location: Exhibition Hall "E" |
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| 3:30pm - 5:15pm |
ThS12: TLS-based Deformation Analysis Location: 713A Complementing and validating uncertainty of terrestrial laser scanning via interval analysis 3:45pm - 4:00pm Point-based, profile-based and 3D point cloud-based vibration monitoring of structures: comparisons based on a lab experiment 4:00pm - 4:15pm From tensor-product to truncated hierarchical B-splines: Enhancing spatial Resolution in space-continuous Deformation Analysis based on 3D point clouds 4:15pm - 4:30pm Towards a Framework for Benchmarking Dense 3D Displacement Estimation Approaches for Geomonitoring Using Long-Range TLS Data 4:30pm - 4:45pm Joint Stone Segmentation and Feature Driven Deformation Analysis at Water Dams 4:45pm - 5:00pm Reducing Non-rigidity in TLS Point Clouds Induced by Inhomogeneous Systematic Errors Using Free-form Surface Modeling 5:00pm - 5:15pm Calibration of Panoramic Terrestrial Laser Scanners using Planar Patches 5:15pm - 5:30pm Methodological framework for determining vertical angular variances of terrestrial laser scanners |
WG IV/2B: Artificial Intelligence and Uncertainty Modeling in Spatial Analysis Location: 713B Chat2Map: A ReAct-based Agent Framework for Automated Web Map Generation from Natural Language Instructions 3:45pm - 4:00pm Bridging Human Intent and Geospatial Services: A Conceptual Framework and Feasibility Study for Text2GeoAPI 4:00pm - 4:15pm AI for Inclusive Winter Mobility: Multimodal Integration for Detecting Barriers Affecting People with Disabilities 4:15pm - 4:30pm Assessing residential Land Efficiency with spatial–contextual GMM and human Activity big Data: a Case Study of Shenzhen 4:30pm - 4:45pm Reproducing Geospatial Crowdsourcing: How Consistent Is the Crowd? 4:45pm - 5:00pm Shaping the Colonial Port: Urban Networks and Spatial Form in the Early Modern Era 5:00pm - 5:15pm Vector generalization of the drainage network |
WG III/4A: Landuse and Landcover Change Detection Location: 714A ChangeDINO: DINOv3-Driven Building Change Detection in Optical Remote Sensing Imagery 3:45pm - 4:00pm Hie-DinoMamba: Hierarchical DINOv3 and Mamba Architecture for Multi-Class Building Change Detection 4:00pm - 4:15pm Stepwise Optimization and Ensemble Pipeline for Building Change Detection in High Resolution Satellite Imagery Using Mamba-Based Model 4:15pm - 4:30pm Leveraging Geospatial Foundation Models for Bi-Temporal Land-Cover Change Detection 4:30pm - 4:45pm A Transformer-Based Framework for Spatiotemporal Unmixing of Land–Water Mixtures in Multispectral Satellite Data 4:45pm - 5:00pm Land Cover Classification of Optical–SAR Imagery via Cross-Modal Interaction and Feature Alignment 5:00pm - 5:15pm Seasonal-Aware Scale-Semantic Consistency Alignment Change Detection Network |
WG I/2B: Mobile Mapping Technology Location: 714B Mitigating trajectory drift in tunnel mapping: evaluation of conventional and novel approaches applied to SLAM-based mobile mapping solution 3:45pm - 4:00pm Range Error Detection and Evaluation for retroreflective Road Signs in Phase-Shift MMS Point Clouds 4:00pm - 4:15pm An RTK-SLAM Dataset for Absolute Accuracy Evaluation in GNSS-Degraded Environments 4:15pm - 4:30pm Novel View Synthesis Under Rainy Conditions with Neural Radiance Fields and Gaussian Splatting 4:30pm - 4:45pm Toward Seawall Monitoring via Tracking Model-Derived Feature Points of Tetrapods from 3D Point Clouds 4:45pm - 5:00pm Application of Side-Scan Sonar and Multibeam Echosounder for the Investigation of Underwater Cultural Heritage – A Case Study of a Wreck in the Baltic Sea |
WG II/6: Cultural Heritage Data Acquisition and Processing Location: 715A Open Technologies for the 3D Cultural Heritage Digitisation Pipeline 3:45pm - 4:00pm Metric Reliability and Operational Adaptability in the context of the Integrated 3D Metric Survey of the Genete Leul Palace (Addis Ababa, Ethiopia) 4:00pm - 4:15pm Photogrammetry Laser Scanning and Reverse Engineering Conrad’s Jewel 4:15pm - 4:30pm Modelling Transparent Surfaces in Heritage Artifacts with Gaussian Splatting 4:30pm - 4:45pm Evaluating generative AI for museum artifacts documentation 4:45pm - 5:00pm LiDAR-Guided Illumination-Aware 3D Gaussian Splatting for Cultural Heritage 5:00pm - 5:15pm Usability and Potential of Historical Glass Plate Images for 3D Object Reconstruction and Comparison to current Monitoring Data 5:15pm - 5:30pm Full Object Photogrammetry for Architectural Artefacts using the “Mask Model Method” |
WG II/3D: 3D Scene Reconstruction for Modeling & Mapping Location: 715B CARS: A Photogrammetric Pipeline for Global 3D Reconstruction using Satellite Imagery 3:45pm - 4:00pm SatGeo-NeRF: Geometrically Regularized NeRF for Satellite Imagery 4:00pm - 4:15pm HDR Radiance Learning and Shadow Regularization for Satellite NeRF 3D Reconstruction 4:15pm - 4:30pm EOGS++: Earth Observation Gaussian Splatting with Internal Camera Refinement and Direct Panchromatic Rendering 4:30pm - 4:45pm Evaluating multi-view geometry for satellite-based 3D city modeling: towards 1+N constellation configurations 4:45pm - 5:00pm Illumination-prior-based high-resolution DEM reconstruction from single-view lunar image constrained with initial DEM 5:00pm - 5:15pm Construction of Control Network for Multi-temporal LRO NAC Images Based on Matching of Lunar Impact Craters |
ApS: Applied Session Location: 716A A Multi-Stage Framework for Remote Sensing-Based Detection of Mining Disturbances Across British Columbia to Inform Salmon Habitat Conservation 3:45pm - 4:00pm Compact Polarimetry Data for Estimation of Relative Oil Thickness 4:00pm - 4:15pm Automatic detection of eelgrass (Zostera marina) from multispectral satellite data along Canada’s Pacific coast to support conservation and restoration efforts 4:15pm - 4:30pm Autonomous Driving in a GNSS-Denied Environment using Real-Time Sensor Fusion 4:30pm - 4:45pm Integrated Multi-Sensor Data Fusion from Land, Air, and Marine Platforms for Enhanced Geospatial Mapping 4:45pm - 5:00pm From Satellites to Grain Elevators: using NDVI-based Indices to reduce Price Discovery Gaps in non-Futures Prairie Crop Markets 5:00pm - 5:15pm Simultaneous LiDAR & Trajectory Data Optimization for Mobile Mapping Systems in GNSS-Denied Environments |
Forum2C: The Future of Space- based Earth Observation Location: 716B |
Forum7B: Entrepreneurship in the Industry 4.0 Geospatial Landscape Location: 717A |
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| 3:30pm - 5:30pm |
InS4: Industry Tech Session Location: 717B |
P2: Poster Session 2 Location: Exhibition Hall "E" Refractive Effects of Planar Protective Layers in Stereo Photogrammetry and Their Correction Augmenting City Models with Handheld LiDAR and 3D Gaussian Splatting for Inclusive Pedestrian Infrastructure Assessment AI-driven extraction of road geometry and asset inventory from mobile LiDAR point clouds Rigorous Projection for Image Stitching: a 3D-Informed Approach for Accurate Panoramic Photogrammetry Extrusion Segmentation Strategy to improve CAD Reconstruction from Point Cloud Controlled Multi-source Mapping of Lunar South Polar Regions via Combined Bundle Adjustment Automated and Comprehensive Quality Assessment of Nationwide Aerial LiDAR Data: Insights from the LiDAR-ITA Project Synergy of photogrammetric and ULS data for forestry application through the fusion of bundle adjustment and ICP algorithms Integrating High‑Fidelity 3D Documentation into Immersive Learning: A VR Serious Game for the Holy Aedicule GNSS–Camera Systems for Heritage Documentation. Accuracy assessment of measurements of inaccessible points and preliminary tests in photogrammetric applications. Generating Synthetic Image Data with Blender to Address Data Scarcity in Military Applications: Leveraging the RF-DETR Model GDC: Geometric diffusion consistency for weather-robust 3D point cloud segmentation Integrated workflow for 3D documentation and spatial analysis of Jewish sepulchral heritage – Project "Stone Witnesses Digital: Space, Form, Inscription". 3d Reconstruction of reindeer antlers using a low-cost optical camera system and gaussian splatting A semi-automated pipeline for extracting architectural plans from 3D LiDAR data of ancient heritage sites Spherical Vision meets 3D Semantics: towards efficient LOD3 Model Generation for Smart Cities LiDAR Point Cloud Oversegmentation via SAM-based Knowledge Distillation Shape Representation using Gaussian Process mixture models A Deep Learning Model for Tree Species Classification Using Ground-Level RGB Imagery and Automated Annotations Pattern recognition approaches for the detection of alteration and degradation phenomena in hyperspectral and UAV multispectral imagery: the case study of a historical masonry water bridge A Framework for Individual Tree Segmentation from Multi-Resolution LiDAR Data in Complex Tropical Forests Digital Preservation and Augmented Reality for Historical Surveying Instruments: A Photogrammetric Approach to Cultural Heritage Documentation Synthetic Dataset Generation for Partially Observed Indoor Objects Automatic Segmentation of 3D Gaussian Splatting for Urban Cultural Heritage Sites Collaborative Multimodal Drone-Based Remote Sensing for Levee Piping Detection An Open-Source Pipeline for Runtime-Optimized Heritage Photogrammetry in Game Engines Location determination of dynamic objects using a single CCTV with monocular depth estimation ML-MIFD: Multi-Level Multimodal Invariant Feature Descriptor Geomorphological Monitoring of Erosion on Restored Slopes Through the Integration of Drones, GIS, and LiDAR Application of SfM Methods for the Photogrammetric Processing of Historical Aerial VHS Videos Global Block Adjustment for Mosaicked Stereoscopic Satellite Imagery Learning-Based Semantic Segmentation and Context-based Quality Control of Bike-Pack LiDAR data for Tree Mapping in Semi-Urban Environments Multitemporal Monitoring of Posidonia Oceanica Banquettes using UAV Photogrammetry Photogrammetry and 3D Gaussian Splatting for Cultural Heritage. Pro Cons and Main Differences Prediction of Understorey Vegetation using Remote Sensing in Fennoscandian Forests Sequence-based decoupling Encoder for Well Log Interpretation Exploring the Potential of the Mandeye Handheld LiDAR System for Ecosystem Characterization VISTA-GS: MVS-Guided virtual view augmentation for sparse-view 3d gaussian splatting An Approach to 3D Digitisation and Segmentation of the Interior and Exterior of a complex Museum Object Three-dimensional Reconstruction and Crack Measurement of Cultural Monuments using UAV-based Photogrammetry Towards transparent geohazard model: XAI for ground deformation susceptibility in Rhenish Coalfields, Germany Comparative Accuracy Assessment of two Low-Cost Devices for Underwater Structure-from-Motion 3D Reconstruction UAV Photogrammetry and Laser Pointer Targeting for High-Precision Mapping of Inaccessible Surfaces A mixed reality generator for real-world envirinments in real-time CityZen: LOD2 building reconstruction with point cloud-free model-driven approach Fast acquisition for modelling heritage-related complex scenes based on TLS and spherical photogrammetry Large-Field Binocular Vision Attitude Determination Method for Rocket Recovery Low-cost stereo vision and deep learning for river water level measurement Research on Cloud Control photogrammetry based on Time-series Archived Aerial Photos and Its Application in Urban Governance in Beijing UrbanVGGT: Scalable Sidewalk Width Estimation from Street View Images Pompeii. From the measurement of small indentations to the calculation of the terminal ballista. BEV-LOC: Real-Time and Lightweight Cross-View Localization via Online BEV Mapping Remote Pipe Diameter Measurement from a single Image using Laser Scale Projection with a Depth Compensation Model Evaluating the synergy of hand-crafted and AI-driven feature matching in structure-from-motion 3D reconstruction The Emerging Role of Vision-Language Models in the Automation of Railway Asset Management: A Review and Future Perspective Multi-Modal LoD2 Building Reconstruction Benchmark for Urban Modeling GeoRGMAE: Geospatially Guided Masked Autoencoders for Building Segmentation Deep Learning-based Roof Detection from UAV Dense Point Cloud for Solar Panels Mapping Comparison of Different Object Detection Methods for Automatic Facade Enrichment of Existing Building Modells from Arial Images Quality Restoration of Point-Cloud-Derived 2D Projections: A Comparative Study of Void-Filling Techniques Bridging the Gap: Improving handheld Laser Scanning Point Cloud Quality in Forests via RTK-GNSS integrated SLAM Semantically-Driven Adaptive Registration for Correcting Non-Constant Drift in Multi-Temporal MLS Data 3D Meshing of Challenging Surfaces using Gaussian Splatting Render-to-Real Image-Based Change Detection of Outdoor Infrastructure Using 3D Gaussian Splatting Empirical assessment of geometric accuracy of underwater lidar in tropical shallow waters Experimental Validation of Human-Readable Coded Targets for Cross-Platform Photogrammetry and 3D Laser Scanning Integrating Multi-View Stereo and Depth Foundation Models for Precise 3D Reconstruction of Thin Urban Structures Estimation of refraction in photogrammetry from airborne data in an alpine environment Learning-based Estimation of Surface Normals in Unstructured Airborne LiDAR Point Clouds Railway parameter extraction with high-precision UAV-photogrammetry: a feasibility study Sand Engine Beach State Assessment by applying Machine Learning on massive ARGUS Imagery Pixel-based vegetation mapping at class-level from UAV multispectral imagery: application in an alpine lake ecosystem A Lightweight CNN–Mamba Hybrid Architecture for Efficient Crack Segmentation A Multi-Sensor and Multi-Temporal Approach to 3D Documentation of Historic Gardens: A Case Study of Villa Burba, Italy Affine Invariant OpenCV Descriptors and the Effects on Aerial Photgrammetry Evaluating ORB-SLAM 3 Performance using a Photogrammetry-based Reference Trajectory Deriving Tree Stem Profile and Volume Using a Close-Range Remote Sensing and Machine Learning Approach Towards Open-Vocabulary ALS Point Clouds Semantic Segmentation: An Empirical Study A Workflow for the automatic Extraction of Glacier Contours from 4D Point Clouds Automated detection of box-girder bridge deterioration using cylindrical projection from multi-camera 3D reconstruction and deep learning Methodology and Practice of Hong Kong 3D Digital Map Construction Based on Multi-Source Data Fusion Automatic Reconstruction of High-Accuracy 3D Roof Models from Orthophotos and Digital Surface Models LiDAR-aided neural Scene Representation using low-cost Sensors Research on Adaptive Feature Band Extraction Technology Based on Fractional Order Differentiation and Machine Learning Assessing the sensibility of intervisibility on the quality of 3D geometry Neural Radiance Fields with Physically Based Reflectance for Satellite Images Mobile multi-camera system performance for photogrammetric road surface 3D measurements - assessment the effect of driving speed Digital Analysis of Rock Art in Santa Olaya Canyon: Integrating Cultural Landscape and UAV Technologies for Conservation LiDAR Point Cloud Classification by 3D Sparse CNN for large-scale Mobile Laser Scanning MUSF-SSA: Multi-scale Umbrella Feature with Spatial Self-Attention Model for Semantic Segmentation of Point Clouds Evaluating the Efficiency of Machine Learning Algorithms in Identifying Geothermal Energy Potential Areas in Akita and Iwate Provinces, Japan Theoretical Comparison of Façade Texture Resolution for 3D Building Models Generated from Nadir and Oblique Aerial Imagery Calibrating large-FOV stereo videogrammetric system using drone and epipolar geometry A Hybrid Approach using Gaussian Splatting and Parametric Models based on 3D Renders for Real-Time Visualisation Improving Head Pose Estimation in Radiation Therapy through photogrammetric Techniques for Machine Learning Applications A Comparative Study of Deep Learning and Unsupervised Segmentation Methods for Individual Tree Delineation from LiDAR point clouds On solving exterior orientation of an image with particle swarm optimization Incremental Semantics-Aided Meshing from LiDAR-Inertial Odometry and RGB Direct Label Transfer Evaluation of systematic and random errors in occupancy grid maps Deep learning-based building detection using high-resolution RGBI orthophotos and DSMs Simulation of Stationary and Mobile Laser Scanning with VRscan3D Symmetry-aware Texture Refinement for 3D Building Models via Massing Decomposition and Generative AI AI-Driven 3D reconstruction and quality assessment for Cultural Heritage: first results from the HERITALISE project Haul Road Extraction in Open-Pit Mines via Dual-Encoder RGB–DSM Transformer Fusion Benchmarking Local Registration Algorithms on Multi Temporal and Multi Spatial Point Clouds Human Trajectory Prediction on UAV Images: A Comparative Study Multi-technique approach for 3D documentation of rock walls in narrow gorges Augmented and Mixed Reality Scene Alignment Through 3D-to-3D Learning-Based Cross-Source Point Cloud Registration Semantic-Guided High-Fidelity Indoor Scene Reconstruction Based on 3D Gaussian Splatting Enhanced DUSt3R for Underwater 3D Reconstruction in Shallow Water Environments Evaluating SfM Techniques for DEM Production from VHR Satellite Imagery in Urban Contexts Canopy Entropy Sensitivity Analysis for Scalable Canopy Structural Complexity Estimation High-Precision Point Cloud Registration Method Based on Planar and Linear Features RTK-Guided Gaussian Splatting Pipeline for Georeferenced Urban 3D Reconstruction Shape Reconstruction from Large Scale Point Clouds Using Planar Adjacency Relations In-situ LiDAR-assisted backpack camera system calibration for forest mapping Bundle Adjustment for Satellite Attitude Jitter A Comparative Study of MVS and NeRF Approaches for Dense 3D Reconstruction of Mediterranean Coral A progressive framework for 3D scene understanding from multi-view satellite imagery Beyond geometry: Reflectance-calibrated 3d Gaussians using LiDAR and imagery for photometrically robust Reconstruction Non-destructive extraction of vertical leaf base and inclination angles distribution in field maize Extraction of CCTV Surveillance Coverage Based on UAV Mesh and CCTV Image Volume estimation and accuracy assessment of unauthorised material deposits using airborne photogrammetry and laser scanning for environmental inspection Improved ICP Algorithm Constrained by Intensity Gradient for Urban Airborne Array InSAR Point Cloud Registration AiDroneTree: A Novel AI Deep Learning Based Network for Individual Tree Detection Using UAV-Derived Point Cloud in Dense Urban and Forest Landscapes Integrated MBES-based Assessment of Dam Tailrace Structure and Geomorphology High-detail 3D surveying and digital restoration of historical xylographic stamps: The Ulisse Aldrovandi case Multi-class deterioration detection using data-centric approach from UAV-based bridge inspection applications DamViT: Vision Transformer–Based Robust Segmentation and 3D Mapping of Concrete Dam Damage from UAV Imagery An end-to-end pipeline for 3D building modeling, texturing, and semantic integration from uav data Comparison of Crack Detection Performance According to Caustic Noise Removal Methods in Shallow-Water ROV Imagery Efficient Boundary Refinement for Classification of MMS Point Clouds Reconstruction and Evolution Simulation of Ancient Road Networks in the Yuncheng Region Based on Multi-Modal Data Fusion Assessing Stream Morphology Using High Resolution and Thermal UAV Imagery Road marking condition assessment from drone imagery via detector-guided segmentation and gaussian mixture damage modeling Quantitative Analysis of LiDAR Accuracy for Mapping Applications Image-assisted aerial LiDAR completion with morphology-guided gaussian splatting |
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| 8:30am - 10:00am |
WG II/2C: Point Cloud Generation and Processing Location: 713A Differentiable deep consistency for point cloud registration 8:45am - 9:00am Cross-source Point Cloud Registration in the Bird’s-eye Domain: Aligning Street-level LiDAR with High-resolution Aerial Orthoimagery 9:00am - 9:15am Automated Alignment Enhancement of Backpack Image-LiDAR Data in a Forest Environment 9:15am - 9:30am A Marker-based Method for precise 3D Registration between CT-Data and photogrammetric Datasets 9:30am - 9:45am Advances in Historical Aerial Image Analysis: Boosting SfM Pipelines with Learned Models 9:45am - 10:00am Trinocular Multi-Object 3D Reconstruction in Camera-Simulating virtual Environments for Knee Arthroplasty |
WG III/1J: Remote Sensing Data Processing and Understanding Location: 713B Regional Fire Dynamics in the Atlantic Forest Biome: Differences from the National Scenario 8:45am - 9:00am A Spatiotemporal Evaluation Framework for MODIS-Derived Fire Events 9:00am - 9:15am CFMap: A Deep Convolutional Neural Network for Predicting Wildfire Risk Maps 9:15am - 9:30am Graph-Attention Network for Spatially-Aware Post-Hurricane Building Damage Assessment from UAV Imagery 9:30am - 9:45am Imaging wind field from videos: an innovative tool for urban scale measurements. 9:45am - 10:00am Predictive Modeling of Urban Heat Islands in Indian Cities: A Case Study of Jaipur city, Rajasthan, India |
WG I/5: Microwave and InSAR Technology for Earth Observation Location: 714A Advanced InSAR Technology for Artificial Slope Monitoring: Addressing Vegetation Decorrelation and Atmospheric Delays 8:45am - 9:00am Meteorological Influence on L-Band Forest Backscatter: Evidence from the BorealScat-2 Radar Tower 9:00am - 9:15am Cross-validation of the DEM obtained using LuTan-1 SAR satellites: A case study in Guyuan County, China 9:15am - 9:30am Operational Deformation Monitoring of the Hong Kong–Zhuhai–Macao Bridge with Multi-Orbit LuTan-1 SAR Satellites 9:30am - 9:45am LuTan-1 InSAR Products Assessments for Geohazards and Geoinformation Monitoring 9:45am - 10:00am Improved deformation monitoring technology considering the penetration variation of L-band SAR signals |
WG III/8C: Remote Sensing for Agricultural and Natural Ecosystems Location: 714B Random Temporal Masking and Neural ODE Optimization for Crop Type Mapping with Inconsistent Remote Sensing Time Series Data 8:45am - 9:00am Mind the Gap: Bridging Prior Shift in Realistic Few-Shot Crop-Type Classification 9:00am - 9:15am Integrating hyperspectral and phenological features for cereals mapping in a mediterranean region, Morocco 9:15am - 9:30am Applying a U-Net Convolutional Neural Network for Mapping Banana Crops in the Atlantic Forest Region of Brazil Using CBERS-4A High Spatial Resolution Imagery 9:30am - 9:45am Observing the Phenological Characteristics of Winter Food Crops with Spectral Indices 9:45am - 10:00am Automated Monitoring of Crop Pests Using Low-cost RGB Sensors and Edge AI |
ICWG III/IVa-C: Disaster Management Location: 715A Residual-aware multi-sensor 3-D coseismic displacement decomposition: the 2025 Mw 7.7 Myanmar earthquake 8:45am - 9:00am Spatiotemporal Analysis And Forecasting Of Ground Deformation Using PS-InSAR 9:00am - 9:15am Integrating Unsupervised Change Detection and Deep Learning Segmentation for Automated Landslide Mapping 9:15am - 9:30am A Segmentation-Based Multimodal Framework for Operational Landslide Mapping Using Post-Event SAR 9:30am - 9:45am Tracking Snow Avalanches: Integrating Field Observations and Satellite-Derived Indicators |
WG II/3E: 3D Scene Reconstruction for Modeling & Mapping Location: 715B Technical Scheme for 3D Digital Map Production Based on the SSW Vehicle-mounted LiDAR Mobile Mapping System (VMMS) 8:45am - 9:00am Road Network Vectorization With Geometric Enforcement 9:00am - 9:15am A practical workflow for road slopes monitoring using handled mobile mapping systems 9:15am - 9:30am Assessing positional accuracy of photogrammetric multi-camera systems for mapping underground utility pipelines 9:30am - 9:45am Beyond Centers: Bounding-Box Voxel Projection for Multi-View 3D Detection and Tracking 9:45am - 10:00am Fine-Grained Urban Low-Altitude Airspace Gridding with Dynamic Event Response and Vertical Air-Route Corridors |
IvS6A: Canadian Remote Sensing for Urban Applications Location: 716A Urban Growth, NO₂ Pollution, and Economic Development Across Global Megacities 8:45am - 9:00am Mapping Environmental Equity: Urban Green Spaces and the 3-30-300 Rule in Canada 9:00am - 9:15am Measuring Heat Stress and Mitigation Capacity Around Transit Stops Using Hyperlocal Microclimate Data 9:15am - 9:30am Landfill methane emission detection and quantification using a drone-based path-integrated TDLAS sensor 9:30am - 9:45am Coupling dynamic cities and climate: the urbisphere project |
ThS5: Large Language Models for Intelligent LiDAR Point Cloud Processing Location: 716B GeoOpen3D: Geometry-guided training-free open-vocabulary 3D segmentation via visual foundation models 8:45am - 9:00am SPARC: Scalable 3D Panoptic Segmentation with Reinforcement-driven Clustering 9:00am - 9:15am LaSA-Net: A Language-Guided Network for Large-Scale 3D Referring Expression Segmentation on the UrbanRefer Benchmark 9:15am - 9:30am Scenereasoner: Decoupled Spatial Tokenization for large-scene understanding with llms 9:30am - 9:45am Llm-Supervised Point Cloud Processing: from Unsupervised 3D Scene-Graph Generation to Interactive Scene Manipulation 9:45am - 10:00am Multimodal Large Language Models to road inventory with non-photorealistic Point Cloud visualization |
ThS4B: Toward Smart Forests: Emerging Tools in Remote Sensing, Artificial Intelligence, and Field Robotics Location: 717A A Generative Upsampling Framework for Reconstructing High-Density Tree Structures from Low-Density Airborne Lidar 8:45am - 9:00am Tree Localization Using Integrated Heading, DBH and Ultra-Wideband for Precision Forestry 9:00am - 9:15am Automatic phenotyping of the 3D tomato plant based on a clustering algorithm and geometric characteristic 9:15am - 9:30am Linking TreeQSM with SAR and ALS to Detect Internal Canopy Allocation Shifts Across Scales 9:30am - 9:45am Weakly-Supervised Learning for Tree Instances Segmentation in Airborne Lidar Point Clouds 9:45am - 10:00am Optimisation of PointNet++ for Tree Species Classification from Drone LiDAR Data |
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| 10:00am - 10:30am |
Morning Coffee Break Location: Exhibition Hall "E" |
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| 10:00am - 5:30pm |
Exhibition Location: Exhibition Hall "F" |
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| 10:30am - 12:00pm |
Plenary Session 3 Location: Exhibition Hall "G" Keynote 1: Professor Jun Chen
Keynote 2: Professor Xiaoxiang Zhu |
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| 12:00pm - 1:30pm |
CRSS-SCT Member Meeting Location: 709 Awards Ceremony
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Lunch Location: Exhibition Hall "E" |
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| 1:30pm - 3:00pm |
WG III/1C: Remote Sensing Data Processing and Understanding Location: 713A Remote sensing image semantic segmentation sample generation using a decoupled latent diffusion framework 1:45pm - 2:00pm Bright-CC: A Novel Change Captioning Benchmark for Cross-Modal Remote Sensing Images 2:00pm - 2:15pm Remote Sensing Change/Damage Image Generator Based on Prior Foundation Model and Multimodal Reference Information 2:15pm - 2:30pm Edge Knowledge Distillation Guided Lightweight Change Detection Network 2:30pm - 2:45pm Leveraging Pretrained Priors for Weakly Supervised Semantic Segmentation of Remote Sensing Images 2:45pm - 3:00pm DeSEO: Physics-Aware Dataset Creation for High-Resolution Satellite Image Shadow Removal |
WG III/3A: Active Microwave Remote Sensing Location: 713B Advanced Persistent Scatterer Interferometry products 1:45pm - 2:00pm Back-to-back Approach to SAR Interferometry 2:00pm - 2:15pm Identification and Analysis of Recurringly Occluded Persistent Scatterers, with Application to Displacement Monitoring in the Oetztal Alps 2:15pm - 2:30pm Semi-Automated Post-Processing Workflow for EGMS InSAR Data in Open-Pit and Dam Deformation Monitoring in the Presence of Sentinel-1 Winter Data Gaps 2:30pm - 2:45pm Assessment of Hydrocarbon Production induced Surface Deformation over Inglewood oilfield, Los Angeles 2:45pm - 3:00pm Evaluating Ground Deformation in Low-Coherence Agricultural Areas Using Multi-Temporal InSAR Analysis |
ICWG III/IIB: Planetary Remote Sensing and Mapping Location: 714A Refinement of Asteroid Rotation Parameters through Stereo Intersection Angle Optimization and Masked Feature Matching 1:45pm - 2:00pm Scene recognition-based adaptive SLAM for lunar rover in polar regions 2:00pm - 2:15pm YOLOLens2.0: A Unified Super-Resolution and Detection Framework for High-Fidelity Crater Mapping in Lunar Permanently Shadowed Regions 2:15pm - 2:30pm Semantic-Gaussian Approach for Cross-View Image Matching and Pose Optimization on Planetary Surfaces 2:30pm - 2:45pm Crater Graph-Assisted Bundle Adjustment for Precision Topographic Mapping of Mars 2:45pm - 3:00pm Image Contrast Response to Surface Roughness Under Direct and Secondary Illumination: Implications for Lunar Polar Regions |
WG II/5: Temporal Geospatial Data Understanding Location: 714B Improved Land Cover Classification of Aerial Imagery and Satellite Image Time Series using Diffusion-based Super-Resolution 1:45pm - 2:00pm Sky-NeRF: Learning 4D Cloud Topography in a Dynamic Neural Radiance Field 2:00pm - 2:15pm Rigid and Non-Rigid Surface Change Tensors for Topographic Dynamics Monitoring 2:15pm - 2:30pm Spatiotemporal reconstruction of 4D point clouds at different time scales through implicit neural representations for topographic monitoring applications 2:30pm - 2:45pm Topo4d: Topographic 4D STAC Extension for Curating and Cataloging Multi-Source Geospatial Time Series Datasets |
WG III/5: Remote Sensing for Inclusive Pathways to Equality and Environmental Health Location: 715A Remote Sensing of Urban Asbestos Exposure: Deep Learning for Environmental Risk Assessment 1:45pm - 2:00pm Remote Sensing of Urban Greenspace: Two Decades of 30-m FVC and Population Exposure Assessment Across Chinese Cities 2:00pm - 2:15pm Analysing the Impacts of Natural-Factor Variability on Lake Water Volume Using the Generalized Method of Moment 2:15pm - 2:30pm Land cover mapping from orthorectified Neo-Pleiades imagery via Object-Based methods 2:30pm - 2:45pm Using the Soil Brightness Indicator to inform Participatory Community Planning for SDG2 Projects – a case study in Dodoma, Tanzania |
WG II/4B: AI/ML for Geospatial Data Location: 715B From Pixels to Polylines: Extracting City-scale Vectorized Roof Structures with Line Segment Detection Networks 1:45pm - 2:00pm Automatic Large-Scale Topographic Mapping from High-Resolution Aerial Imagery 2:00pm - 2:15pm Todo Fir Crown Instance Segmentation in dense Plantation Forest using Polar-FFT and Treetop Queries 2:15pm - 2:30pm An integrated yolo-seg and geometric analysis framework for construction zone detection and tubular marker damage assessment 2:30pm - 2:45pm From Aerial to Satellite: Can Super-Resolution Enable Label-Free Model Transfer? 2:45pm - 3:00pm Beyond Vision: How Language effects Visual Grounding in UAV Imagery |
IvS6B: Canadian Remote Sensing for Urban Applications Location: 716A Advances in 3D urban Reconstruction and Building Mesh Extraction using Gaussian Splatting and Google Earth 1:45pm - 2:00pm Semantic-Aware Harmonization Model (SAHM) for Improving Consistency In Large-area, Fine-resolution Urban Land Cover Mapping 2:00pm - 2:15pm Individual tree crown delineation and classification in urban landscapes from multi-source remote sensing by integrating SAM and watershed segmentation 2:15pm - 2:30pm Satellite-based Detection of Invasive Shrubs in Urban Woodlands 2:30pm - 2:45pm Seasonal analysis of surface temperature and vegetation dynamics using drone-based thermal and multispectral remote sensing |
Forum3A: Legacy Project: How to Secure Funding to Support Geospatial Activities Location: 716B |
Forum8A: Wildfire Remote Sensing - Bridging Public and Private Solutions Location: 717A |
InS5: Industry Tech Session Location: 717B |
| 1:30pm - 5:00pm |
General Assembly 2 Location: 701A |
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| 3:00pm - 3:30pm |
Afternoon Coffee Break Location: Exhibition Hall "E" |
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| 3:30pm - 5:15pm |
WG III/1D: Remote Sensing Data Processing and Understanding Location: 713A Spatio-temporal Modeling of Bridge Deformations from Sentinel-1 SAR Images Validated with Multiple In-situ Surveys 3:45pm - 4:00pm Large-Scale InSAR Deformation Monitoring Using Realistic Simulation-Based Training of a Temporal Convolutional Network: Application to the Phlegraean Fields, Italy 4:00pm - 4:15pm Geometry-conditioned Pix2Pix: leveraging explicit Conditioning on SAR projected local Incidence Angle for SAR-to-EO Translation Quality Improvement 4:15pm - 4:30pm Temporal-Spatial Tubelet Embedding for Cloud-Robust MSI Reconstruction using MSI-SAR Fusion: A Multi-Head Self-Attention Video Vision Transformer Approach 4:30pm - 4:45pm Evaluating Deep Matching Models for SAR-Optical Image Pairs using the SpaceNet9 Dataset 4:45pm - 5:00pm Detecting Marine Pollutants Using Sentinel-1 SAR and Sentinel-2 Optical Imagery 5:00pm - 5:15pm A coarse-to-fine cross-view localization framework with BEV-guided retrieval and fine-grained pose alignment |
WG IV/2C: Artificial Intelligence and Uncertainty Modeling in Spatial Analysis Location: 713B Comparison of Solar Radiation Estimates of GIS, Satellite, In-Situ, and SDT-based Solar Modelling for Rooftop Solar Energy Planning 3:45pm - 4:00pm Uncertainty Quantification for Regression Tasks in Earth Observation 4:00pm - 4:15pm Evaluation of OpenStreetMap Data of the Built Environment with the Help of Spatio-Temporal Digital Elevation Models 4:15pm - 4:30pm Uncertainty quantification of laserscanning point clouds for road asset classification 4:30pm - 4:45pm S2PT: Spatio-Sequential Point Transformer for Efficient 3D Scene Understanding 4:45pm - 5:00pm Boundary cues for improved 3D semantic segmentation 5:00pm - 5:15pm Identification of nonlinearity and spatial non-stationary effects of local drivers on the synergy between air quality management and carbon mitigation in the Yangtze River Delta urban agglomeration |
WG III/4B: Landuse and Landcover Change Detection Location: 714A DAL-UNet: A Dual Attention-Coupled ConvLSTM Network for Multi-Temporal Urban Building Change Detection 3:45pm - 4:00pm Efficient Fine-Tuning for Building Damage Assessment with High-Resolution Optical Satellite Imagery: A Case Study for War Damage in Ukraine 4:00pm - 4:15pm Urban Expansion, Entropy Dynamics, and Ecological Quality: A District-Based Assessment 4:15pm - 4:30pm Urban sprawl analysis using multi-dimensional Urban Sprawl Index (USI) in Bulacan, Philippines 4:30pm - 4:45pm A Two-Stage Pipeline of Segmentation and Classification Using Optical Satellite Imagery for Monitoring Inappropriate Embankments 4:45pm - 5:00pm A High-Precision Land-Sea Segmentation Model Based on the Deep Otsu Method 5:00pm - 5:15pm From Super-Resolution to Superior Land-Cover Detection: Cross-Channel Attention Network for Aerial Images |
WG IV/9C: Spatially Enabled Urban and Regional Digital Twins Location: 714B A Conversational Multi-Agent Platform for BIM Data Intelligence 3:45pm - 4:00pm Bridging geometric Gaps between digital Survey and BIM through open-source IFC-3D Tiles Integration 4:00pm - 4:15pm A comprehensive framework for multi-LoD 3D building model generation using multi-source LiDAR point clouds for Digital Twin development 4:15pm - 4:30pm 3D Modelling of vegetation from optical and LiDAR point clouds for inclusion in basic nationwide built environment model 4:30pm - 4:45pm Developing Construction Supply Chain Management Digital Twins: An Integrated BIM–GIS and Logistics Information Framework |
WG III/8I: Remote Sensing for Agricultural and Natural Ecosystems Location: 715A Automated Coastline Mapping Using Sentinel-2 NDVI on Google Earth Engine: A Decision Support Tool for Diachronic Coastal Monitoring 3:45pm - 4:00pm Dynamic Shoreline Analysis (1984-2024) in the Municipality of Bragança, Amazon, Brazil 4:00pm - 4:15pm Cross-Sensor Harmonization and temporal Estimation of Mangrove Leaf Reflectance using Multi-Platform hyperspectral data 4:15pm - 4:30pm UAS-Based Spectral Imaging for Coastal Vegetation Monitoring and Management – A Case Study 4:30pm - 4:45pm Monitoring Tropical Moist Forest Loss in Sierra Leone’s Protected Areas: Remote Sensing Insights from the Western Area Peninsula National Park 4:45pm - 5:00pm Model ensemble to constrain uncertainties in the estimation of water needs in woody crops by Remote Sensing 5:00pm - 5:15pm GNSS-R Vegetation Water Content Retrieval Considering Surface Types |
WG III/6A: Remote Sensing of the Atmosphere Location: 715B Deep Pretraining Unleashes the Potential of Aerosol Size Information Retrieval 3:45pm - 4:00pm Retrieval of aerosol optical/microphysical parameters of FY-4A geostationary satellite based on Transformer 4:00pm - 4:15pm Bioaerosol-driven heavy metal deposition and Biospheric response: A remote sensing-assisted Phytoremediation study in the Pin Valley National Park, North-Western Himalayas 4:15pm - 4:30pm Assessing cross-season, AOD-PM2.5 Relationships as a Function of Meteorological Parameters in Sherbrooke, Québec, Canada 4:30pm - 4:45pm First global XCO2 Observations from spaceborne Lidar 4:45pm - 5:00pm Cross-city transfer learning for Sentinel-5P-driven NO2 prediction in data-sparse urban environments 5:00pm - 5:15pm Enhanced Ozone Downscaling in Megacities Using a SHAP-Optimized U-Net Model |
IvS9: Remote Sensing and Geospatial Technologies for Vegetation Fire Management and Recovery Resilience Location: 716A A new Canadian radar satellite mission to retrieve snow water equivalent 3:45pm - 4:00pm Airborne Lidar derived Snow Water Equivalent outputs to improve spatialized Raven hydrologic Snowpack Water simulation 4:00pm - 4:15pm Assessing SWOT WSE retrievals and monitoring karst-influenced surface water dynamics in Bruce Peninsula National Park 4:15pm - 4:30pm Snowpack Water Resource Forecasting and Public Education using Airborne Lidar Sampling, Imputation, Melt Simulation and Game Engine Visualisation 4:30pm - 4:45pm A Deep Learning-Based Approach for Field-Scale Surface Soil Moisture Estimation Using SAR and Optical Satellite Data 4:45pm - 5:00pm Issues and potentials of multi-sensor water level monitoring: lesson learned at Recentino Lake, Italy 5:00pm - 5:15pm Physics-Based and Machine Learning Approaches for Adjacency Effect Correction in Small Inland Water Bodies: A Case Study of Canadian Lakes Using Sentinel-2 Data |
Forum3B: Legacy Project: How to Secure Funding to Support Geospatial Activities Location: 716B |
Forum8B: Wildfire Remote Sensing - Bridging Public and Private Solutions Location: 717A |
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| 3:30pm - 5:30pm |
InS6: Industry Tech Session Location: 717B |
P3: Poster Session 3 Location: Exhibition Hall "E" Concealed Object Discrimination in Forested Areas using PolTomoSAR with various Baseline Configurations Crop Classification Using Time-Series Landsat Data: A Comparison of Attention-Based LSTM, GRU, and TCN Models Evaluating GAN-Based RGB Image Translation Using ALOS-2 Polarimetric SAR Data for Agricultural Monitoring Evaluating Mask R-CNN for instance segmentation of ceramic roofs in a Brazilian urban area using UAV imagery Assessing applications of self-supervised learning for tree species classification from LiDAR point clouds The POD-HAR framework: deriving latent space dynamics for land surface evolution Quality Inspection and Intelligent Fusion Method for Automated Production of Large-Scale Remote Sensing Image Tiles A study on the role of wake patterns in ship type classification using medium resolution SAR imagery Super Resolution of Sentinel-2 Imagery Using Latent Diffusion Models For Photovoltaic Site Assessment A robust and transferable AI workflow for segmenting ground-mounted Photovoltaic Systems Super-Resolution and Multi-Resolution Biomass Mapping from Coarse Labels via Weak Supervision and Spatial Priors A Multi-Stage Deep Learning Framework for Shadow Detection in Aerial Orthophotos From Urban 3D Imagery to Low-Altitude Flight Risk Perception: A Construction Method for the Low-Altitude Flight Safety Zones of Surveying and Mapping UAVs and Its Application in Shanghai MSCTFormer: A High-Resolution Water Body Extraction Network for Hyperspectral Remote Sensing Images Based on a Hybrid CNN-Transformer Architecture MCAM: A Multi-scale Cyclic Adaptive Mamba Network for Hyperspectral Image Classification Modular Fusion for Individual Tree Crown Delineation from Airborne LiDAR Data Remote Sensing Image Captioning via Dual-Stream Fusion and Spatial Relation-Aware Encoding Evaluating a Weighted Ensemble of Deep Learning Models for Individual Tree Crown Delineation from LiDAR Data Mapping sediment texture variability of carbonate beach sediments of Nogas Island using Sentinel-2 , hyperspectral spectroscopy, and granulometry Land Cover Classification of multi-Source airborne Data using conventional and deep-learning-based unsupervised Domain Adaptation Road Segmentation from Satellite Imagery Based on an Improved SAM Model Research and Implementation of Key Technologies for High Resolution Satellite Image Instant Service System Combining UAV SAR Tomography and Photogrammetry to study an Active Volcanic Vent in Iceland Space–Time Analysis of Nighttime Light Intensity in Phoenix, Arizona (1992–2024) Comparative Study of Edge Losses for Remote Sensing Image Super-Resolution A multi-granularity distributed parallel processing method for time-series InSAR and application to mapping ground deformation of whole China Comparative Evaluation of Machine Learning Models for Gold Prospectivity Mapping: A Case Study from Labrador, Canada A hybrid framework for indoor UAV-based 3D point cloud segmentation Prototype Design of a Data Warehouse for Determining, Mapping, Monitoring and Visualizing Urban Heat Islands: the Case of Zagreb and Split, Croatia Development and Application of an Automated Full-Process Framework for Unauthorized Land-Use Parcel Verification Driven by a UAV Hangar System: A Case Study in Shanghai, China Long-term Analysis of Rainfall Variability and Gridded Precipitation Product Performance in Coastal Southeast China An Early Detection Method for Heavy Rainfall Using Satellite Data Can 2000–2024 Daily Historical Records Alone Project Next-Year Wildfire State Transition? A Case Study in British Columbia, Canada Using a Conditional Categorical Generative Model Remote Sensing Image Strip Removal Technology Based on the Ultralytics Model GEMAUT (2006–2026): A Brief History of a Robust and Open-Source Tool for the Automatic Generation of High-Resolution Digital Terrain Models from Satellite-Based Surface Models Using NGRDI index to assist in forest canopy gaps classification of UAV RGB imagery Using Deep Learning–Extracted Road Networks for More Accurate Small Satellite Geometric Correction A Dual-Task Optimization Approach for Digital Elevation Model Correction with Spaceborne LiDAR Data A comparative framework for deriving True Tree Crown (TTC) from Pseudo Tree Crown (PTC) Comparison Between Unmanned Aerial Vehicle (UAV) and RTK-GNSS Surveying Methods for DEM Generation in Wetlands Exploring the Potential of Non-invasive Geospatial Tools for Initial Investigations of Archaeological Sites: A Case Study of Dholavira, Gujarat Temporal Spectral Dynamics of Runway Surfaces Using Multi-Year Sentinel-2 Imagery for Infrastructure Condition Assessment Forest Regeneration Assessment By Integrated Index And Remote Sensing In Semi Arid Land In The North West Of Algeria Investigating the Relationship Between Urban Heat Island Effect and Its Influencing Factors: A Case Study of Perth A Multimodal and Multitemporal Deep Learning Semantic Segmentation Method based on Variational Autoencoder for Multimodal Remote Sensing Image Time Series Mapping Surface Area Changes in Three Major Reservoirs on the Island of Trinidad between 2017 and 2023 using Sentinel-1 SAR Imagery Monitoring the Spatial Dynamics of Mikania micrantha During the Flowering Season Using Multi-epoch UAV Imagery: A Case Study North of Liyu Lake, Hualien, Taiwan Noise-Aware Data Augmentation for Robust Road Detection in Small Satellite Imagery Machine Learning for Marine Dock Detection Using LiDAR Intensity and Detectron2 From Satellite to Simulation: An AI-Driven Pipeline for Rapid, Reality-Based Aeronautical Environments Finding DEM0: A Zero-Shot Depth Maps Calibration Framework for Generating Digital Elevation Models A Dual-Branch Deep Learning Framework for Social-Media-Driven Wildfire Verification and Precise Location Correction A Global Wind Turbine Detection Framework Using Optical-Imagery under Installation Suitability Constraints Global 30-m annual urban fractional green Vegetation Cover Dataset from 1984 for over 60,000 urban Areas Cloud Masking in Polar Regions with Foundation Models for Multispectral Satellite Imagery AI4EO: Accelerating Earth Intelligence for All with AI-Driven Earth Observation High-Resolution Mapping of Rock Outcrop Surface Conditions for Trace Metal Pollution Assessment near the Rouyn-Noranda Copper Smelter (Quebec, Canada) Fitness Reconstruction with Gradient Synergy: Enhancing SVM Optimization for Remote Sensing Classification Toward Wavelength‑Independent Urban Scattering Characterization in Polarimetric SAR Data UAV LiDAR remote sensing for potentially large-scale rock fall detection Standardized SAR Processing Platform with Cross-Sensor Consistency for Operational Monitoring Estimation of feather dune movement and sand flux with multi-source remote sensing data An Open-Source Application and a Benchmarking Framework for Sentinel-2 Image Sharpening Comparison of Machine Learning and Physics-Based Approaches for Thermal Infrared Simulation High-Resolution Downscaling of Urban Land Surface Temperature via Machine Learning AURORA-Track: Uncertainty-Aware Identity Prediction for Robust Multi-Object Tracking in Satellite Video Multi-Sensor Random Forest Downscaling for 10 m LST Mapping and Urban Heat Island Monitoring in a Small-Sized City Seasonal Assessment of Land Use Impacts on Daytime and Nighttime Urban Heat Island Intensity Patterns in a Hot and Arid Region: A Case Study of Ahvaz, Iran Johannesburg’s Urban Heat Island dynamics: Socio-economic and thermal patterns Integrating Multi-Source Temperature Data and Explainable Deep Learning for Urban Microclimate Analysis Machine Learning for recognition and mapping of rare earths in Brazil using reflectance spectroscopy and hyperspectral satellite imagery High-resolution LiDAR and thermal UAV data for 3D analysis of urban vegetation structure and its cooling effect in San Nicolás, Mexico Trend analysis and temperature prediction using MODIS time series Images in the Metropolitan Regions of Campinas and Piracicaba, Brazil Interpolation methodologies comparison for Heat Index Assessment Multispectral Anomaly Detection: Comparison of sensor bands in conventional and machine learning approaches Spaceborne spectral and thermal datasets for REE mapping using machine learning techniques: A case study on Siwana Ring Complex, Rajasthan, India A novel wavelet-based destriper with spatial progressive attention for infrared images Spatiotemporal Transformer Networks for Reconstructing Historical Landsat Time Series Deep Learning Benchmarks for short-term Arctic Sea Ice Forecasting Snow water equivalent trends in North America through the lens of passive microwave remote sensing and deep learning models OPTIG: Open-source Python Tool for Ice Thickness and Glacier volume. AI-assisted physical modeling of sun glint to improve inter-sensor consistency of remote sensing reflectance in coastal waters Near Real-Time Flood Mapping from Sentinel Data Using Machine Learning Techniques Automated 3D extraction of hydromorphological metrics from LiDAR data GRACE/GRACE FO: On Accurate estimation of Groundwater Storage Change from Satellite Gravimetry and beyond Assessment of spatio-temporal rainfall variability over high altitude Himalayan catchment Study of Physical and Chemical Parameters of Indus River Water Spectral signature analysis of snow contamination in Himachal Pradesh: a multi-analytical approach for cryosphere monitoring Estimating Long-Term Groundwater Storage Change in the Chad Basin, Nigeria, using GRACE/GRACE-FO and GLDAS Terrestrial Water Storage Anomalies Hydromorphological Monitoring and Navigation Assessment on Alluvial River Sections Using Sentinel-2 and Water Gauge Data Satellite-based analysis of snow cover trends and transitions in Nepal Glacial Lake Outburst Flood Hazard and Risk Assessment of GYA Lake in the Upper Indus Basin of Ladakh Himalaya using Hydrodynamic Modelling Shallow Water Depth Inversion in Beibu gulf Based on Optical Remote Sensing and Electronic Nautical Charts Global Assessment of Total Water Storage Variability and Trends (2002–2025) Using Multi-Source GRACE Data and Uncertainty Analysis Integrating Remote-Sensing driven SWAT Modelling and Community Perceptions to Assess Water Availability Across Elevation Gradients of Mount Kilimanjaro Using the SWOT KaRIn Sensor to Retrieve Lake Ice and Overlying Snow Applicability of Landsat Products for Estimation of Water Clarity in Finger Lakes, New York Spaceborne bathymetry using SAR and water level data Three-Decadal Sea Level Rise in the East China Sea: the Facts and Causes Deep Learning-based Feature Importance Evaluation for Pan-Arctic Sea Ice Concentration Mapping Assessment of deep learning segmentation algorithms for lake ice cover retrieval from dual polarization SAR imagery Evaluating the Surface Water and Ocean Topography Mission for Inland Water Monitoring: A SWOT Framework Review Comparative Analysis of Spatiotemporal Trends in Arctic SST and SIC from Two Reanalysis Datasets Using Pre- and Post-fire Airborne Laser Scanning Data to Determine Biomass Loss due to Combustion during the 2022 Chetamon Fire in Jasper National Park, Alberta, Canada Evaluating fuel structure modeling from high- and low-density airborne lidar in northern boreal forests Improving Geospatial Data Quality Through Errors Propagation in Survey and Mapping Processes Integrating High Resolution Aerial Imagery and Digital Elevation Models for Vertical Stratification of Rooftop Vegetation An Evaluation of Methods for using LiDAR to obtain Depth of Burn Measurements from Wildland Fires in the Boreal Forest On the importance of ground validation and methodology for wetland mapping in Canada Using the Sentinel Missions to Build a Validated Iceberg Database Monitoring Crop Phenology and Harvest Timing Using High-Resolution X-Band SAR Imagery in Western Canada Agricultural Systems Multiscale Estimation of Crop Nitrogen Using Integrated UAV and Satellite Multispectral Imaging Accurate and cost-effective forest terrain mapping by integrated SLAM and CLAS positioning Comparative Assessment of Low-Cost SLAM-Based Scanners for Indoor Surveying Applications Geo-Visual Fusion: An Enhanced Strategy for Drone Object Detection Based on High-Definition Map Context Evaluating Gaussian Splatting Maps for Absolute Visual Localization of UAVs Multispectral Drone-in-a-box System – Geometric System Calibration and Validation Enhancing Vision-Based Perception in Autonomous Driving: YOLO11–DETR Integration with Selection Model From Image Space to Geospatial Space: A Camera Calibration Methodology for Video-Based Traffic Monitoring Evaluation of ICP variants for point cloud/BIM alignment enabling Scan-vs-BIM comparison: Application to maritime construction tolerance verification Automatic Generation of LoD3 Building Models for High-Density Cities: A Case Study of Hong Kong using Multi-Source Data and an Adaptive Strategy Towards Automated 3D BIM Reconstruction of Existing Industrial Buildings from Point Cloud Data Foundation Model-Based Pipeline for 3D Damage Localization in Built Infrastructure 3D Point Cloud from Close-Range Photogrammetry for Defect Characterization of Rubberized Concrete Distributed Scan vs BIM Processing for Automated Geometric Quality Monitoring |
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| 6:30pm - 9:30pm |
Congress Dinner Location: Art Gallery of Ontario Awards Ceremony:
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| 8:30am - 10:00am |
WG III/1E: Remote Sensing Data Processing and Understanding Location: 713A Directional Total Least Square for FullWaveform Aerial LiDAR Smoothing 8:45am - 9:00am Improving Urban Point Cloud Classification Using Dynamic Local Context-Based Point Confidence 9:00am - 9:15am Refinenet: a confidence-aware deep online learning framework to refine real-world point cloud semantic segmentation 9:15am - 9:30am A Structured Query Language Approach for processing Smartphone-based LiDAR of Understory Vegetation 9:30am - 9:45am AI Indexing of Aerial LiDAR Point Cloud for Efficient Query 9:45am - 10:00am Intelligent Extraction Method for Geographic Information Feature Based on Human-Machine Collaboration |
ICWG II/Ia: Autonomous Sensing Systems and their Applications Location: 713B GCP Deployment and Recognition System based on Light-Marker UAV 8:45am - 9:00am 6D Strawberry Pose Estimation: Real-time and Edge AI Solutions Using Purely Synthetic Training Data 9:00am - 9:15am A Comparison of Multi-View Stereo Methods for Photogrammetric 3D Reconstruction: From Traditional to Learning-Based Approaches 9:15am - 9:30am Automatic detection models for building exterior wall cracks in drone imagery based on CNN and Transformer 9:30am - 9:45am Towards real-time UAV path replanning based on photogrammetry and learning-based approaches 9:45am - 10:00am PC2Model: ISPRS benchmark on 3D point cloud to model registration |
WG III/7A: Remote Sensing of the Hydrosphere and Cryosphere Location: 714A Mass Balance Estimation of Gangotri Glacier, India, through Ice Thickness changes using Sentinel-1 SAR data 8:45am - 9:00am Three-Quarters of a Century of Glacier Mass Loss and Lake Emergence in the Beas Basin, Western Himalaya 9:00am - 9:15am Basal Melting and Potential Warm Water Intrusion Beneath Antarctic Ice Shelves 9:15am - 9:30am Impact of Flux Gate Location on Antarctic Mass Balance via Input-Output Method 9:30am - 9:45am Spatiotemporal Accuracy Assessment and Application of ICESat-2 Satellite Observations over the Antarctic Ice Sheet 9:45am - 10:00am Enhancing existing Remote-Sensing Datasets with weakly supervised Deep Learning: A Case Study on Antarctic Rock Outcrops |
WG III/9: Geospatial Environment and Health Analytics Location: 714B Urban Livability Analysis Based on Multi-Source Remote Sensing Data 8:45am - 9:00am Integrated Remote Sensing and GIS-Based Assessment of Urban Morphology, Waterlogging, and Dengue Hotspots in Chennai (2021–2023) 9:00am - 9:15am From Pixels to Pathogens: Multi-Scale Environmental Modeling of Tick-Borne Disease Risk 9:15am - 9:30am Detection of Illegal Landfills on Satellite Imagery Using a Multi-agent Framework 9:30am - 9:45am Building Deformation Monitoring and Safety Risk Assessment Based on PSI Technology |
WG III/8J: Remote Sensing for Agricultural and Natural Ecosystems Location: 715A Estimating grassland dry mass in forage mixes using UAV imagery and PCR 8:45am - 9:00am Predicting Plant Diversity in Revegetated Grasslands with Sentinel-2: Comparing Performance of Spatio-Temporal Features with Input Time Series 9:00am - 9:15am Mapping Shrub and Tree Encroachment in Canadian Prairies using Stacking Ensemble and Sentinel-1/2 Imagery 9:15am - 9:30am Integrating Earth observations and machine learning for large-scale fractional vegetation cover mapping of wood bison habitat 9:30am - 9:45am DINOKey: Transformer-Based Keypoint Detection for Wildlife Monitoring in Aerial Imagery 9:45am - 10:00am Testing a novel UAV SWIR imaging system for estimating absolute water content in Tillandsia landbeckii 10:00am - 10:15am Adapting Deep Anomaly Detection for Automated Aerial Caribou Monitoring in Alaska |
WG II/3F: 3D Scene Reconstruction for Modeling & Mapping Location: 715B Beyond Photorealism: Gaussian Splatting for the Precise Reconstruction of Complex Geometries In Underwater Photogrammetry 8:45am - 9:00am Merchantable Tree Stem Volume Estimation using Mobile Backpack LiDAR 9:00am - 9:15am TRACE: Instance-Level Open-Vocabulary Inventory Generation for 3D Forensic Evidence Reconstruction 9:15am - 9:30am Surface Water 3-D Mapping With Point Cloud Data of Single Return Airborne LiDAR 9:30am - 9:45am Enhancing underground environment rendering with lightweight 3D gaussian splatting 9:45am - 10:00am Robust Cross-Modal Matching between LiDAR Point Clouds and Multi-Camera Images in Tunnel Environments via Surface Parameterization |
IvS5: Next-Generation Flood Mapping: Integrating AI, Remote Sensing, and Evolving Landscapes Location: 716A Spatiotemporal Flood Susceptibility Mapping using a Hybrid CNN-ConvLSTM Architecture 8:45am - 9:00am Risk-guided Flood Segmentation from Optical Satellite Imagery using NDWI Threshold Optimization and Segment Anything Model. 9:00am - 9:15am Integration of Remote Sensing Indices and Ensemble Machine Learning with Independent HEC-RAS 2D Simulations for Improved Flood Hazard Assessment in the Ottawa River Watershed. 9:15am - 9:30am Multi-Event Machine Learning for Annual Flood Susceptibility Prediction at a National Scale 9:30am - 9:45am Geomorphometric analysis of urban fluvial terraces using UAV LiDAR: a case study from the La Silla River, Mexico |
Forum4A: Hybrid Intelligent Geospatial Computing Location: 716B |
WG I/4: LiDAR, Laser Altimetry and Sensor Integration Location: 717A Automated Station Planning for Terrestrial Laser Scanning in Complex Forest Environments 8:45am - 9:00am Improved reflectance calculation in full-waveform LiDAR considering the angle of incidence 9:00am - 9:15am Multi-branch deep Learning Architecture for bathymetric LiDAR Point Cloud Classification 9:15am - 9:30am Low-cost Terrestrial Laser Scanners for Permanent Monitoring of Beach-Dune Systems 9:30am - 9:45am Assessing Trajectory Accuracy of the CHCNAV RS10 Handheld Laser Scanner 9:45am - 10:00am LiDAR, green-wavelength, 3D point cloud, under water, refractive index. |
ByA1: ISPRS Best Young Author Award Papers Location: 717B Comparative practices in 3-D geoinformation by national mapping and cadastral agencies Feasibility of Indoor Frame-Wise Lidar Semantic Segmentation via Distillation from Visual Foundation Model Diachronic Stereo Matching for multi-date Satellite Imagery Refraction-Aware Gaussian Splatting for Shallow Water Bathymetry from UAV Imagery |
| 10:00am - 10:30am |
Morning Coffee Break Location: Exhibition Hall "E" |
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| 10:00am - 1:30pm |
Exhibition Location: Exhibition Hall "F" |
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| 10:30am - 12:00pm |
Plenary Session 4 Location: Exhibition Hall "G" Keynote 1: Mr. Alex Miller
Keynote 2: Professor Margurite Madden |
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| 12:00pm - 1:30pm |
Lunch Location: Exhibition Hall "E" |
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| 1:30pm - 3:00pm |
WG II/2D: Point Cloud Generation and Processing Location: 713A An Approach for deriving Branch Kinematics of Deciduous Trees from hyper-temporal terrestrial Laser Scanner Data 1:45pm - 2:00pm In-Field 3D Wheat Head Instance Segmentation From TLS Point Clouds Using Deep Learning Without Manual Labels 2:00pm - 2:15pm Optimal Path Planning for Kinematic Laser Scanning 2:15pm - 2:30pm Non-Contact Modal Analysis of Wind Turbine Blades using Terrestrial Laser Scanner 2:30pm - 2:45pm Pixel-Accurate Registration of Photogrammetric Images and LiDAR in a Hybrid Airborne Oblique Imaging System 2:45pm - 3:00pm Integrating Airborne LiDAR and OpenStreetMap Features for Automated Hydrological Conditioning of Urban Digital Elevation Models |
WG III/1K: Remote Sensing Data Processing and Understanding Location: 713B Automated kelp mapping from Sentinel-2 satellite imagery 1:45pm - 2:00pm Addressing Spatial and Temporal Uncertainty in Predicting Sea Surface Temperature using Extended DualSeq a Novel Ensemble Method 2:00pm - 2:15pm From global to station-centric models: improved chlorophyll-a prediction in the Gulf of İzmir using Sentinel-2 2:15pm - 2:30pm Evaluating the Impact of Super-Resolution for Coastal Boundary Segmentation Using Deep Learning for High-Resolution Imagery 2:30pm - 2:45pm Region-aware full-waveform figure descriptor and convolutional vision transformer framework for underwater terrain classification 2:45pm - 3:00pm Integrated Geoinformatics for Reconstructing the Cultural Dynamics in Coastal and Shallow Submerged Sites |
ICWG II/Ib: Digital Construction: Reality Capture, Automated Inspection, and Integration to BIM Location: 714A Digital Twin Approach to Accessibility Assessment of Public Transport 1:45pm - 2:00pm Graph-based topology retrieval and constructive solid geometry for structural BIM refinement 2:00pm - 2:15pm Integrating Photogrammetry and Topological Data Analysis within a Digital Twin Framework for Missing Bolt Detection in Bridges 2:15pm - 2:30pm LGFormer: lightweight local-global transformer for indoor point cloud segmentation 2:30pm - 2:45pm Dataset review of exposed reinforcement in concrete bridges and challenges for automated damage detection in UAS-assisted bridge inspections 2:45pm - 3:00pm Domain-Adaptive Object Detection of Electrical Facilities for Enhanced Semantic Indoor Models |
WG III/8D: Remote Sensing for Agricultural and Natural Ecosystems Location: 714B Spatial Aerodynamic Roughness of Forested Landscapes from Airborne LiDAR 1:45pm - 2:00pm Forest Canopy Height Mapping in Tanzanian Tropical Rainforests Using Multimodal Remote Sensing Data and Machine Learning 2:00pm - 2:15pm Comparing DeepLabv3+ and Depth Anything V2 on Canopy Height Model Prediction on a Continental Scale Dataset of Australia 2:15pm - 2:30pm Data-Driven vs Functional Approaches for Regionally Transferable Biomass Modeling Using Airborne LiDAR 2:30pm - 2:45pm Optimization of the National Biomass Allometric Equation Using Remote Sensing Data 2:45pm - 3:00pm Turning rural infrastructure into smart sensors: high‑frequency agricultural monitoring for next‑generation precision farming |
ICWG III/IVa-D: Disaster Management Location: 715A A Deep Learning Framework for Rapid Building Damage Detection through Multimodal Data Fusion: Application to the 2025 Myanmar Earthquake 1:45pm - 2:00pm Rapid Building Damage Detection from Remote Sensing Images : a Novel Lightweight Network with Contrastive Learning 2:00pm - 2:15pm Fusion of AlphaEarth embeddings and Sentinel-1 time-series for conflict-related urban damage mapping 2:15pm - 2:30pm Street-Level Disaster Location Detection Using Image Matching of Social Media Images 2:30pm - 2:45pm Multi-Modal Attention for Automated Disaster Damage Assessment Using Remote Sensing Imagery and Deep Learning 2:45pm - 3:00pm AI-based multi-temporal analysis of urban dynamics using Sentinel-2 data. A case study over Osmaniye, Turkey |
WG IV/10: Applied Spatial Science for Public Health Location: 715B Benchmarking and assessment of image-based methods for particulate matter estimation: The AQpictures project 1:45pm - 2:00pm Interoperable Federated Access to Multi-Vendor Wearables for Postpartum Wellbeing Support: A Standards-Based Architecture for MAMAI 2:00pm - 2:15pm Seeing vertical greenery: Global differences in residents’ green exposure and inequality 2:15pm - 2:30pm Modeling Dynamic Walkability to Support Time-Based Route Planning for Older Adults 2:30pm - 2:45pm An Environment-Aware Indoor-Outdoor Integrated Digital Twin for Healthy Mobility 2:45pm - 3:00pm Integrating ulti-Source Remote Sensing and GIS for Urban Air Quality Mapping in Emerging City: Insights from Nashik City, India 3:00pm - 3:15pm Long-Term Monitoring of NO₂ Pollution in the Mining and Industrial Region of Korba in Chhattisgarh Using Sentinel-5P and NDPI |
IvS7A: Innovative Remote Sensing of Wetlands in Canada and Beyond Location: 716A Retrieving Peatland Soil Moisture from Polarimetric L- and C-band SAR to Support Carbon and Wildfire Assessments in Boreal Ecosystems 1:45pm - 2:00pm Using a Landsat multi-index and thermal image composite time series framework to evaluate hydroclimatic forcing and vegetation trajectories in the Peace-Athabasca Delta 2:00pm - 2:15pm Aquatic and Riparian Land Cover Trends across Mountainous Headwater Basins in Alberta, Canada 2:15pm - 2:30pm Transfer Learning using Functional Data Analysis of Seasonal SAR Time Series 2:30pm - 2:45pm Multi-scale DSM and Multi-temporal Sentinel-2 Derivatives for Wetland Mapping: A Boreal Case Study |
Forum4B: Hybrid Intelligent Geospatial Computing Location: 716B |
Forum9A: Exploring the Role of DGGS and AI in Addressing Challenges of National Mapping & Remote Sensing Agencies Location: 717A |
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| 3:00pm - 3:30pm |
Afternoon Coffee Break Location: Exhibition Hall "E" |
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| 3:30pm - 5:15pm |
SpS4A: Remote Sensing of Atmospheric Components for Climate Change and Air Quality: Bridging ISPRS and AERSS Location: 713A Satellite Remote Sensing and Numerical Simulation of the Impact of Biomass Burning on Black Carbon in East Asia 3:45pm - 4:00pm Validation of global land-ocean aerosol products retrieved from the DPC-2/GF-5(02) on-orbit measurements 4:00pm - 4:15pm Intra-urban aerosol heterogeneity in Hong Kong based on Lidar observations 4:15pm - 4:30pm Contrasting Meteorological Impacts of Dust Storms from the Gobi Desert versus the Taklimakan Desert over China 4:30pm - 4:45pm The Arctic Observing Mission (AOM): A high priority candidate mission for the Government of Canada 4:45pm - 5:00pm Global Point Source CO2 Emissions Monitoring Based on Hyperspectral Remote Sensing Imagery 5:00pm - 5:15pm Remote Sensing of CO, ozone and Their Correlation in Tropical Fire Regions |
SpS3: Cooperation on Ground Motion Monitoring for Disaster Risk Reduction and Resilience Location: 713B From InSAR Norway to a Global Ground Motion Service: Operational Monitoring for Disaster Risk Reduction 3:45pm - 4:00pm Seismic Hazard for the Alpine Himalayan Belt from Trans-Continental Sentinel-1 InSAR & GNSS 4:00pm - 4:15pm Volcano Risk Reduction in Canada – The Government of Canada’s Dedicated Volcano Monitoring System Using InSAR Technology 4:15pm - 4:30pm Updates on the NASA-ISRO NISAR Mission and the OPERA North America Surface Displacement Product 4:30pm - 4:45pm Prediction of line-of-sight surface displacement using PSInSAR, and environmental factors powered by XGBoost 4:45pm - 5:00pm Validating social media Geospatial Tags Using Sentinel-1A InSAR on Google Earth Engine: A Hurricane Harvey Case Study 5:00pm - 5:15pm European Ground Motion Service: public and open source InSAR in support of Risk Management |
WG III/4C: Landuse and Landcover Change Detection Location: 714A Canopy Height Estimation Through the GEDI Era Using Multiple Sensors Combination and Machine Learning 3:45pm - 4:00pm Near Real-Time Forest Loss Detection in the Brazilian Amazon Using Bayesian Fusion of Sentinel-1 SAR and Sentinel-2 Multispectral Time Series 4:00pm - 4:15pm Community Managed vs. Protected Forests: A Remote Sensing Workflow for Assessing Forest Conservation in Liberia (2002–2024) 4:15pm - 4:30pm A benchmark dataset for canopy cover change evaluation in North America 4:30pm - 4:45pm Spatiotemporal Vegetation Degradation Simulation and Inversion in Inner Mongolia Autonomous Region 4:45pm - 5:00pm Particle Swarm Optimization for Woody Vegetation Assessment in a Semi-Arid Savannah Ecosystem 5:00pm - 5:15pm Research on a Method for Identifying Potential Cropland Abandonment Areas Using Bitemporal Remote Sensing Images |
WG II/1A: Image Orientation and Fusion Location: 714B AI-based Camera Pose Estimation on mixed Aerial and Ground Images: A comparative Study 3:45pm - 4:00pm Epipolar Rectification of a Generic Camera 4:00pm - 4:15pm ThermalAssist: Towards Efficient Annotation of Thermal Imagery 4:15pm - 4:30pm Evaluation of recent AI-based point matching algorithms applied on aerial images 4:30pm - 4:45pm Faster than Light: An Embedded-Efficient Matching Model with ReLU Linear Attention 4:45pm - 5:00pm SCOP: An Open-Source and Educational JAX-Powered Framework for Generic Photogrammetric Bundle Adjustment 5:00pm - 5:15pm TriCo-Net: Learning Semantically Aware Local Features via Triple Consistency |
WG III/2A: Spectral and Thermal Data Processing and Analytics Location: 715A Impact of Urban Surface Heterogeneity on Thermal Anisotropy: Perspective of Geometric Structure and Component Temperature 3:45pm - 4:00pm GloSVeT: A Global Monthly Soil–Vegetation Component Temperature Dataset Generated using a Multi-source Fusion Framework 4:00pm - 4:15pm Design and Field Validation of a MWIR Vicarious Calibration Framework with Controlled-Emissivity Targets 4:15pm - 4:30pm Research on Identification Methods of Industrial Heat Source Integrating Thermal Anomaly Features 4:30pm - 4:45pm A 3D Urban Solar Shortwave Radiation Transfer Model Incorporating Sky View Factor for Remote Sensing Applications 4:45pm - 5:00pm Dynamic regime-aware downscaling of MODIS land surface temperature using MODIS-internal predictors. 5:00pm - 5:15pm A spatial and spectral Analysis of the Sentinel-2 nighttime Image |
WG II/4C: AI/ML for Geospatial Data Location: 715B DeepChoice: Learning View Weighting for Image-Guided 3D Semantic Segmentation 3:45pm - 4:00pm Semantic Segmentation of Textured Non-manifold 3D Meshes using Transformers 4:00pm - 4:15pm Pothole Classification using Point Cloud Data: a Comparison between Machine Learning and Deep Learning 4:15pm - 4:30pm From Canopy to Crown: High-Fidelity Tree Facade Synthesis from Nadir LiDAR data 4:30pm - 4:45pm Evaluation of Metric Monocular Depth Estimation Models Under Adverse Weather Conditions in Driving Scenarios 4:45pm - 5:00pm Out-of-Distribution Detection for Real-World Honey Bee Monitoring Using Simulated Permanent Laser Scanning |
WG IV/6: Human Behaviour and Spatial Interactions Location: 716A Semantic-Enhanced Dynamic Spatial-Temporal Graph for Human Mobility Prediction 3:45pm - 4:00pm Development of a Perception-based Urban Quality of Life Index using Street View Imagery and Deep Learning: the Case of Metro Manila, Philippines 4:00pm - 4:15pm Detection and Modeling of Pedestrian Groups Based on Laser Sensor Trajectories 4:15pm - 4:30pm From sensing to understanding: modeling pedestrian crossing behavior from LiDAR-derived trajectories 4:30pm - 4:45pm Ring-based Spatial Transformer: Learning Non-linear Spatial Interactions between Building Distribution and Pedestrian Flow 4:45pm - 5:00pm Who Can Reach What? Travel-Time-Based Accessibility and Urban Inequality in Los Ángeles, Chile 5:00pm - 5:15pm Perception-Oriented 3D Blue–Green–Grey Urban Landscapes: A Multi-Source Data and XGBoost–SHAP Analysis in Geo-information Town 5:15pm - 5:30pm Active Mobility Accessibility Index - Assessing Local Transport Competitiveness 5:30pm - 5:45pm Causal Discovery and Deep Learning-based Interaction-aware Pedestrian Trajectory Prediction |
Forum4C: Hybrid Intelligent Geospatial Computing Location: 716B |
Forum9B: Exploring the Role of DGGS and AI in Addressing Challenges of National Mapping & Remote Sensing Agencies Location: 717A |
CATCON Location: 717B |
| 3:30pm - 5:30pm |
P4: Poster Session 4 Location: Exhibition Hall "E" Flood mapping using multi-temporal Sentinel-1 SAR images: A case study from Lower Tubarão River Sub-basin, Santa Catarina, Brazil Deformation Pattern Modifications Induced by 2021 Brentonico Earthquake: Insights from EGMS Ortho Products Evaluating Metro Construction Impacts on Urban Ground Stability Using Multi-Temporal Sentinel-1 InSAR Global Coverage of Sentinel-1 and Spaceborne LiDAR: A Data-Driven Foundation for Forest Height Estimation Integrating MTInSAR and Geoscientific Data for Subsurface Deformation Monitoring in The Epe Cavern Field, Germany Leveraging PolSAR Features and Machine Learning for Improved Land Cover Discrimination with ALOS-2 Monitoring and Mapping of Fast and Slow Subsidence in Hard Rock Metal Mining Using SAR Interferometry Techniques on High Resolution TSX/TDX Satellite Data Modelling Drought Codes using ALOS-2 L-Band Polarimetric SAR in Mountainous Forests of British Columbia High-resolution water level changes from SAR amplitude data: a new approach testing Sentinel-1 imagery Baseline Optimization Strategy for TomoSAR: Comparison Between X- and C- Bands Why should you start projecting the Ground Range Data in the Slant Range while working with SAR Data, and how can you do it? An Observational Definition of the Absolute Phase in Radar Interferometry Object Change Detection by Using Basis Derived from Multi-temporal PolSAR Images Fluvial Dynamics Changes Driven by Illegal Gold Mining: A Land Use/Land Cover Analysis in the Ecuadorian Amazon Predicting LULC Transformations with Geospatial Intelligence for Sustainable Land Management From Natural Land to Built-Up Areas: Monitoring Residential Expansion Using Sentinel-2 and Support Vector Machine Assessment of automatic hedgerows detection using Pleiades Neo 30cm images and Foundation model Analysis of Spatiotemporal Changes in Land Cover of Wind Farms within County Areas An Automated Approach based on Machine Learning for Tracking Urban Expansion: Case of Study in Gharbia Governorate, Egypt Detection of Cropland Abandonment through Multi-Temporal Landsat Data and Spatially Independent Machine Learning Validation Assessment of different architectures based on 2D-UNet, 3D-UNet and UNet-ConvLSTM for land use land cover classification using multi-modal and multi-temporal satellite images Assessing the Temporal Transferability of Random Forest Models for Land Use and Land Cover Change Detection Exploring land use mapping with multimodal data fushion and convolutional neural network Automatic Estimation of Building Construction Year and Height from Earth Observation Data for Urban Risk Assessment Change Detection and Future Land Use Projections in Zhejiang Province, China: A Case Study Comparison of Supervised Classification Algorithms for Land Use Land Cover in Guayaquil: An Assessment with Landsat and MapBiomas Analysis of Sentinel-2A orbital imagery for the detection of deforested areas caused by artisanal mining activities in the Tapajós Environmental Protection Area, northern Jacareacanga municipality, Pará State, Brazil Modeling Wildfire Burn Severity in Canadian Megafires Local Climate Zone Mapping of Bologna: The Key Role of Training and Validation Sites Prediction of Urban Spatial Feature Change Using Parallel Computing-Simulation Model with Multimodal Remote Sensing Imagery Detecting Eucalypt Canopy Stress from ECOSTRESS Satellite Imagery and Airborne Remote Sensing in South Australia Mapping environmental inequality through remote sensing: The afterlives of asbestos mining in Cyprus Mapping and Understanding the Synergy Between Land Surface Temperature and PM₂.₅ at 250 m Resolution in Wuhan: Implications for Climate Adaptation and Air Quality Management Impact of shoreline ecological restoration on suspended sediment concentration in Shanghai coastal waters How Land Surface Temperatures Respond to Urban Morphological Block? Blending gauge, multi-satellite and atmospheric reanalysis precipitation products to facilitate drought monitoring Spatial Projection of PM₂.₅ under Mult-scenarios using the Futureland Model and Landsat Image Series in the Yangtze River Delta, China Vertical characterization and transport dynamics of UTLS aerosols over Hubei: a multi-year integrated analysis using CALIOP and MERRA-2 "Satellite Image Based Spatial Analysis of Urban Air Quality Index" Estimation and Prediction of PM2.5 and PM10 in Kathmandu District Using Satellite-Derived AOD, Meteorological Factors and Machine Learning Combining Spectral and Texture Features of UAV-RGB, PlanetScope, and Sentinel-2 Images for Soybean Leaf Area Index and Aboveground Biomass Estimation and Model Transferability Across Spatial Extents and Resolutions Crop classification with random forest using fine-resolution synthetic aperture radar Differentiating Eelgrass and Kelps using Hyperspectral Satellite Imagery at the Eastern Shore Islands, Nova Scotia Detection of Phyllosphere Diseases and Damage Patterns in Norway spruce from UAV Multispectral High-resolution Images Customized crop feature construction using genetic programming for early and in-season crop mapping In-Season Potato Nitrogen Prediction from Multispectral UAV Imagery Joint Use of Super-resolution and Semantic Segmentation on Sentinel-2 and Sentinel-1 Image Stacks for Detailed Mapping of Mangrove Forests Remote Sensing-Based System for Automated Quantification of Forest Aboveground Biomass Lidar waveform reconstruction using multi-source remote sensing data for improved forest structure and agb estimation Large-Scale Forest Structural Complexity Learning from GEDI WSCI Using Multi-source Remote Sensing Data Soil-SSNet: A Spectral–Spatial Cross-Attention Network for Cropland Soil Salinity Inversion and Environmental Response Analysis Remote Sensing–Based Spatial Modelling of Avoided Deforestation in Tanzania’s Protected Areas Alfalfa Fractional Vegetation Cover Estimation Using Sentinel-2 Multispectral Imagery and Machine Learning From Ravaged to Regreened: Declining Gully Erosion in the India’s Chambal Badlands Winter Wheat Yield Prediction Using Machine Learning Algorithms Based on Climatological and Remote Sensing Data Investigating AlphaEarth Embeddings for Wetland Mapping: a case study in the Stockholm Region GLSTM-MLP: a deep learning framework for crop type classification in smallholder farms with PlanetScope images Tree Health Assessment Using Mask R-CNN on UAV Multispectral Imagery over Apple Orchards Testing the Suitability of Portable SLAM LiDAR to derive Structural Traits of Holm Oaks (Quercus ilex) Application of PRISMA Hyperspectral data for Improving Landcover Mapping in Kenya’s Dryland Forest Stratification Zone Towards Operational Grapevine Cultivar Discrimination Using Hyperspectral Data: From Proximal Analysis to Satellite-Based Mapping A Tree Crown Delineation Method Based on a Gradient Feature-Driven Expansion Process Spatial Analysis of Mining Intensity in Buffer Zones of Protected Areas of the Ecuadorian Amazon Approaches to atmospheric modelling and multi-Source Data collection and processing for the FINCH CubeSat Estimation of diurnal hydraulic status of spruce trees using drone-based hyperspectral images and green shoulder indices Spatiotemporal Modelling of Ground-Level Air Temperature in an agricultural context: Rigorous Evaluation of LST Modis and Landsat-8 Imagery Data Ontario Ministry of Agriculture, Food and Agribusiness Assessing effect of droughts and heatwaves on Indian tropical forests using time-series meteorological and vegetation biophysical parameters A single Hyperspectral image for predicting Soil Organic Matter in saline semi-arid lands: insights from Random Forests and optimal band selection models Should UAV-lidar be collected at night? Impacts of Solar Illumination on Intensity, Penetration, and Ground Surface Detection Over Dense and Wet Vegetation Geospatial Technology for Natural Resource Management in K-J Watershed North India amid Changing Climate Synthesizing hyperspectral Data using generative Models to train spectral Unmixing Methods for low-cost Crop Residue Cover Mapping Advancing Species-Level Mapping of Savannah Woody Vegetation with Multitemporal EnMAP and Sentinel-2 data Sensitivity of Spaceborne LiDAR, Optical, and SAR Features for Forest Biomass Modeling: A GEDI–Sentinel-2–SAOCOM Analysis Water Quality Inversion and Spatiotemporal Analysis of Changshu City Based on Multi-source Remote Sensing Data Mowing Event Temporal Localization on Dense Satellite Time Series using Foundational Models Assessing flowering dynamics from a remote sensing perspective in macadamia orchards, South Africa Mapping Perennial Crops in Complex Tropical Landscapes with Harmonized Landsat Sentinel Time Series Land Cover Change and its Drivers in Chile: The Roles of Infrastructure, Population, Topography and Climate Factors Research on inversion technology of empirical models for water chlorophyll concentration based on sentinel-2 images Casting a Neural Net: Satellite-based Coastline extraction with Neural Networks across diverse coastal Environments in British Columbia, Canada An Explainable Climate-Aware Generative and Predictive Modelling Framework for Simulation of “What-if” Plausible Climatic Scenarios across Multiple Crops A Comprehensive Framework for Remote Sensing and AI-Driven Real-Time Cotton Health Monitoring and Disease Detection From Pixels to Policy: Using Geospatial Technologies to Assess Sand Mining Regulations Repeated Airborne Laser Scanning for Analyzing Drought-Related Crown Dynamics in Mature Norway spruce Assessment model of the soil fertility potential of Yatsuda rice fields based on humus derived nitrog en balance using UAV hyperspectral sensor Integrating Multi-Source Agricultural Data with Machine Learning to Improve Crop Mapping Accuracy: A Case Study of the Navajo Nation Remote Sensing and AI-Driven Sustainable Cotton Farming for a Resilient Future Mapping urban green spaces using an analysis of vegetation indices Transferable Remote Sensing Prediction of Aboveground and Belowground Carbon Consumption from Boreal Wildfires across North America Spectral Unmixing and Design Requirements for a low-cost Crop Residue Cover Mapping Nanosatellite Annual variability in phenological responses of natural vegetation in Indus river watershed of Ladakh LiDAR vs. SfM: Which is better for analysing habitat of the harvest mouse (Micromys minutus)? Lights that Extinguish Nature in Protected Forests: A Look at the Impact of Light Pollution Fusing Satellite Remote Sensing and Argo Float Data for Enhanced Monitoring of Microplastic Concentrations in the West Pacific (2018–2020) Seasonal Variability between Major Air Pollutants and Physical Landscapes in the Greater Nairobi Metropolitan Region Geospatial Exploration of Urban Heat Island Behaviour and Thermal Discomfort Patterns in Pune Mapping the 21st-century Global Wetland Dynamics by Seamless Data Cube and Deep Learning High-fidelity Planetary Simulation Environment for Rover Evaluation An Online Semantically-Rich 3D Information System for Collaborative Exploration of Planetary Surfaces DNN-Based Lichen Mapping Using AVIRIS-NG Hyperspectral Imagery and UAV Images in a Rocky Canadian Shield Landscape Toward early warning of tailings dam failures through InSAR, surface moisture, and deep learning: insights from the Brumadinho disaster Mapping wildfires in seconds Mapping urban flood risk under the combined effects of climate change and urbanization Exploratory Study on Using Deep Learning for Monitoring Vertical Ground Displacement Hydrological Modelling and Flood Vulnerability Assessment of the Yola South Watershed Using GIS and HEC-HMS Landslide Dating and Activity Mapping using Transformer-Based Multi-Sensor Time-Series Framework A Multi-Temporal SAR–DEM Integrated Framework for Flood Dynamics Assessment and Recurrent Flood-Zone Identification in Sri Lanka Spatiotemporal trends of extreme precipitation in Caraguatatuba (SE Brazil) from CHIRPS data (1981–2024) using GEE and climate indices Geospatial Assessment for Agricultural Drought Management in the Semi-arid Regions of Southern India using Remote Sensing Time-series Data Analysing vulnerable GLOF sites in High Mountain Asia using geospatial techniques for disaster early warning: Northern Pakistan Analysing Surface Dynamics and Polynomial Trend Patterns: A Case Study from the HKH Region, Northern Pakistan Integrating Machine Learning and Classification methods for Wildland Fire Danger Mapping Assessing hydrometeorological disaster impacts through spectral change detection: Insights from the 2025 flash flood in Dharali, Uttarkashi PICANTEO: A Modular Change Detection Framework for Remote Sensing Applications Integrated Coastal Vulnerability Index (ICVI) for Kerala state, India using Multi-criteria Spatial analysis approaches Post-Fire Urban Runoff Assessment in a Mediterranean Basin Using Integrated UAV–SWMM–HEC-RAS Modelling Elevation accuracy assessment of typical areas in Oceania based on ICESat-2ATLAS data The advantage of reflectance measurements in radiometric adjustment of aerial imagery Techniques and methods of product quality inspection Urban Spatial Monitoring Assessing the Impact of Sun Glint on Seagrass and Benthic Habitat Classification Accuracy across various Algorithms using PlanetScope Imagery Current Status of the National Ecological Observatory Network's Airborne Observation Platform Mapping Peatland Sub-classes and Swamps across Canada using Multi-sensor remote Sensing and hierarchal Classification Integrating spectral Indices with terrestrial Laser Scanner for Biomass Estimation in Hong Kong Mangroves |
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| 5:30pm - 7:30pm |
SEPT-TIF: ISPRS STudent and Early Professional (STEP) - TIF Evening Reception (by invitation only) Awards Ceremony:
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| 8:30am - 10:00am |
WG II/2E: Point Cloud Generation and Processing Location: 713A Appearance-aware Scaling Diffusion Model for 3D Point Cloud Upsampling 8:45am - 9:00am Scan Outlier Ratio (ScOR): LiDAR Scanning and Survey-Aware Filtering of Detached Points in Terrestrial and Permanent Laser Scanning Point Clouds 9:00am - 9:15am LiDAR-Enhanced 3D Gaussian Splatting SLAM for Planetary Rover Exploration 9:15am - 9:30am Sensor Domain Adaptation for 3D Object Detection via LiDAR Super-Resolution 9:30am - 9:45am Ray Queries On Raw Point Clouds 9:45am - 10:00am Analysis of free large Area covering Elevation Models and improvement by ICESat-2 |
WG III/1L: Remote Sensing Data Processing and Understanding Location: 713B Enhancing digital soil texture mapping accuracy using high-resolution remote sensing data and a hierarchical modelling approach 8:45am - 9:00am Operational Crop Type Mapping Using Sentinel-1/2 Data with Intermodal and Temporal Mamba Fusion for the Case Study of Brandenburg, Germany 9:00am - 9:15am Assessing the impact of spatial resolution on morphological spatial pattern analysis of urban green infrastructure connectivity: a case study of Miami-Dade County, USA 9:15am - 9:30am Pseudo-labeling strategy and U-Net for high-resolution LULC mapping using CBERS-04A imagery in the Servidão river basin, Brazil 9:30am - 9:45am First-order branch modelling based on bidirectional searching 9:45am - 10:00am Advancing GRACE/GRACE-FO Hydrology: Deep Learning-based Reconstruction and Downscaling |
ThS2: Remote Sensing of Methane: Technological and Methodological Advances Location: 714A A Self-Supervised Learning Framework for Methane Emission Detection Using Sentinel-2 8:45am - 9:00am Satellite-based detection of methane emissions from permafrost peatland warming 9:00am - 9:15am Satellite-based Assessment of Wetland Methane Emissions in Urban Regions: a Comparative Analysis with Anthropogenic Sources Across North American Cities 9:15am - 9:30am Methane Plume Detection in Sentinel-2 Imagery using a Transformer-based Model and a Comprehensive Benchmark Dataset 9:30am - 9:45am Cross Sensor Fusion of Hyperspectral-derived and Sentinel-5P Data for Greenhouse Gas and Air Pollution Mapping |
WG III/8E: Remote Sensing for Agricultural and Natural Ecosystems Location: 714B Large-scale individual crown tree segmentation across entire white spruce forests using UAV hyperspectral imagery and deep learning 8:45am - 9:00am Evaluating a modified StarDist Implementation for Individual Tree Detection and Crown Delineation in heterogeneous Landscapes 9:00am - 9:15am Treetop-Guided Multi-task Deep Learning Framework for Individual Tree Crown Detection and Delineation from Airborne LiDAR in Mixed-Wood Forests 9:15am - 9:30am Tree species identification in Ontario mixed forests using multi-temporal hyperspectral and LiDAR data with UAV 9:30am - 9:45am UAV-Based 3D gaussian splatting for reconstruction and individual segmentation of field-grown soybean seedlings 9:45am - 10:00am Upscaling vegetation cover from UAV to satellite imagery |
ICWG III/IVa-E: Disaster Management Location: 715A A Remote Sensing Approach to Identifying Drought Onset and Progression in Central India 8:45am - 9:00am Improved Agro-Climatological Drought Monitoring: The Near-global Combined Drought Monitoring Dataset 9:00am - 9:15am Observed increase in tropical vegetation droughts over the past three decades 9:15am - 9:30am Multi-source data driven forecasting of Extreme Heat Events using an ARIMA–XGBoost hybrid framework 9:30am - 9:45am Climate Transition Zones As Emerging Hotspots For Natural Hazards: Insights From Land Use- Climate Feedbacks Amplify Disaster Risk In Taiwan 9:45am - 10:00am Performance Evaluation and Limitations Assessment of GeoAI Democratization for Extreme Event Induced Disasters |
WG II/3G: 3D Scene Reconstruction for Modeling & Mapping Location: 715B ZeD-MAP: Bundle Adjustment Guided Zero-Shot Depth Maps for Real-Time Aerial Imaging 8:45am - 9:00am Bundle-Adjusted Initialization for efficient Earth Observation Gaussian Splatting 9:00am - 9:15am Evaluating Classical and Deep Keypoint Detectors For SfM Reconstruction in Arctic UAV Imagery 9:15am - 9:30am Occlusion-Robust SfM in Construction Sites via Geometry-Guided Foreground Segmentation 9:30am - 9:45am Geometry-aided Video Panoptic Segmentation 9:45am - 10:00am Quatifyng altimetric and volumetric changes of the Belvedere glacier (2009–2023) using Pleiades and Pleiades neo data |
IvS7B: Innovative Remote Sensing of Wetlands in Canada and Beyond Location: 716A Automated multi-temporal wetland mapping using Sentinel-2 in the Great Lakes-St Lawrence basin 8:45am - 9:00am High-Resolution Delineation of Coastal Marsh Boundaries: Evaluating Adaptive Thresholding and Machine Learning Approaches 9:00am - 9:15am Comparative Analysis of 5-band and 10-band Multispectral Drone Imagery for Salt Marsh Vegetation Mapping 9:15am - 9:30am Wetland classification and mapping in the Richelieu river watershed with Sentinel-1 sar and Sentinel-2 multispectral data 9:30am - 9:45am Monitoring coastal marsh vegetation features using high-resolution remote sensing |
Forum5A: From Science to Action: Advancing Global Agricultural Monitoring for Food Security and Resilience Location: 716B |
ThS1: Advancements in Wildfire Science, Management, and Engagement: Integrating Earth Observation Technologies and Collaborative Development Location: 717A Advancing Canadian wildfire technology through onboard processing and on the ground collaboration 8:45am - 9:00am Science Applications and Mission Updates from Canada’s WildFireSat Mission 9:00am - 9:15am Advancing Wildfire Detection and Characterization Using the Normalized Hotspot Indices (NHI) 9:15am - 9:30am Rapid georeferencing of sensor-limited helicopter imagery for wildfire response 9:30am - 9:45am Characterizing Wildland-Urban Interface Fire Typology and Climate Associations across California, USA |
| 10:00am - 10:30am |
Morning Coffee Break Location: Exhibition Hall "E" |
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| 10:30am - 12:00pm |
Plenary Session 5 Location: Exhibition Hall "G" Keynote 1: Dr. Minda Suchan
Keynote 2: Professor Michael Daly |
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| 12:00pm - 1:30pm |
Lunch Location: Exhibition Hall "E" |
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| 1:30pm - 3:00pm |
WG III/1F: Remote Sensing Data Processing and Understanding Location: 713A From Image to Perception: Scene-Graph-Driven Modeling of Human-Scale Urban Experience with Street-view Images 1:45pm - 2:00pm Real-Time Road Condition Detection and Mapping Using YOLOv11 and Built-In Car Dashcam 2:00pm - 2:15pm Towards Global Interpretability: Evaluating XAI Metrics in Building Footprint Extraction 2:15pm - 2:30pm MaskRoof: A deep Learning Framework and Benchmark Dataset for fine-grained urban Rooftop Utilization and potential Analysis 2:30pm - 2:45pm A comparison of CNN, Transformer, and open-vocabulary architectures for real-time photovoltaic defect detection using UAV thermal imagery. |
WG III/3C: Active Microwave Remote Sensing Location: 713B On the Suitability of Distributed Scatterers for Bridge Monitoring in very high Resolution SAR Data 1:45pm - 2:00pm Modeling tunnel excavation in Taipei, Taiwan, using a Gaussian trough and single-look Sentinel-1 InSAR time series 2:00pm - 2:15pm Stereo SAR for Building Imaging 2:15pm - 2:30pm Towards Country-Wide LoD1 City Model Reconstruction of from TanDEM-X Intensity Images 2:30pm - 2:45pm Deformation Monitoring and Analysis of Railway Bridges Integrating Time-Series InSAR and Finite-Element Modeling 2:45pm - 3:00pm A New SAR Interferometry Approach to Linear Infrastructure Monitoring using Spatial Displacement Gradients |
WG III/7B: Remote Sensing of the Hydrosphere and Cryosphere Location: 714A Deep learning–based enhancement of feature tracking for sea ice drift estimation 1:45pm - 2:00pm Implementation and validation of a new weather filter for reducing weather effect in the ASMR2 sea ice concentration data 2:00pm - 2:15pm Capturing the Soil Zero-Curtain Effect from Multi-Frequency Passive Microwave Retrievals 2:15pm - 2:30pm Passive L-Band Surface State Retrievals in the Arctic Winter: L-Band Radiometer Development and Calibration 2:30pm - 2:45pm Self-Modulation Aggregation within Dense Skip Connections for Mapping of Retrogressive Thaw Slumps 2:45pm - 3:00pm Snow Persistence Dynamics in the NWH Himalaya (2000–2024): MODIS-Based Trend Analysis |
ThS3: Spatial Intelligence in the Wild Location: 714B Proactive cognitive map for embodied spatial reasoning 1:45pm - 2:00pm Automatic Update and 3D Gaussian Reconstruction of Building Facade using Multi-Sensor Unmanned Aerial and Ground Vehicles: An Air-Ground Fusion Approach 2:00pm - 2:15pm Monocular 3D Reconstruction for Martian Terrain Based on Diffusion Model 2:15pm - 2:30pm GESM: GMM-based Efficient Sonar Mapping 2:30pm - 2:45pm An Analysis of the Impact of Geospatial Data Sources on Mesh-Based Localisation Performance 2:45pm - 3:00pm JCFI: a Composite Index for RMLS-based Shield Tunnel Segment Joint Recognition |
ThS28: Learning Across Temporal and Spatial Scales Location: 715A Comparative analysis of dual-form networks for live land monitoring using multi-modal satellite image time series Seasonality and Aerosol Optical Thickness affect Landsat 7 and 8 Harmonization Performance Dynamics of Urban Expansion in the Inter-Andean Valleys: Projecting Scenarios for Sustainable Territorial Planning Understanding the effect of spatiotemporal mismatches between airborne and ground surveys for ALS models of forest biomass: a case study in the Canadian boreal forest |
SpS4B: Remote Sensing of Atmospheric Components for Climate Change and Air Quality: Bridging ISPRS and AERSS Location: 715B PhysNorm-Net: A physics-guided adapted normalization network for reconstructing gapless, hourly tropospheric NO2 VCDs over Asia (2019–2024) 1:45pm - 2:00pm Physics-Informed Neural Networks for Efficient Spatiotemporal Inversion of NOx Emissions from TROPOMI 2:00pm - 2:15pm Fast Cloud Property Retrieval from TROPOMI O₂-A Band Observations Using a DISAMAR-Based Neural Network Framework 2:15pm - 2:30pm Generation of Nighttime Visible Bands for the Advanced Himawari Imager based on Deep Learning technologies 2:30pm - 2:45pm A radiative transfer model-guided deep learning framework for aerosoloptical thicknessretrieval fromsatellite observations 2:45pm - 3:00pm Evaluating the generalization and uncertainty of data-driven air quality remote sensing models using an idealized testbed |
IvS11: Remote Sensing and Geospatial Technologies for Vegetation Fire Management and Recovery Resilience Location: 716A Application of remote sensing data in ice modelling for a regulated river 1:45pm - 2:00pm Investigating the Sensitivity of multi-frequency SAR Coherence to flooded Arctic Landfast Ice 2:00pm - 2:15pm Segmentation of SAR imagery of river ice in the St. Lawrence River using deep learning: Preliminary steps to best practice 2:15pm - 2:30pm Retrieving Snow Water Equivalent (SWE) from satellite gravimetry using a spectral combination approach 2:30pm - 2:45pm Forecasting Ice Thickness on the Churchill River and Lake Melville, Labrador Using Machine Learning, 2023-2025 2:45pm - 3:00pm From Concept to Application: Machine Learning for Near-Real-Time River Ice Breakup Prediction Using SAR and Meteorological Data |
Forum5B: From Science to Action: Advancing Global Agricultural Monitoring for Food Security and Resilience Location: 716B |
Forum10: Photogrammetry and Remote Sensing Enabled Geospatial Science for Equitable, Liveable Cities Location: 717A |
| 1:30pm - 5:00pm |
General Assembly 3 Location: 701A |
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| 3:00pm - 3:30pm |
Afternoon Coffee Break Location: Exhibition Hall "E" |
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| 3:30pm - 5:15pm |
ThS18: Advances in Reality Capture, AI, and Digital Twin Technologies for Construction Engineering Location: 713A Image sequence based prediction of the temporal evolution of fresh concrete properties under realistic conditions 3:45pm - 4:00pm Single-image to model registration for semantic enrichment of indoor BIM 4:00pm - 4:15pm LSTNet: Local Shape Transformer Network for Road Marking Extraction 4:15pm - 4:30pm Automatic 3D Building Model Generation for Energy Digital Twins 4:30pm - 4:45pm From propagation to prediction: point-level uncertainty evaluation of MLS point clouds under limited ground truth 4:45pm - 5:00pm Automatic Scan-to-BIM: The Impact of Semantic Segmentation Accuracy on Opening Detection 5:00pm - 5:15pm Fast and accurate point surveying using the PIX4Dcatch mobile app |
ThS9: EuroSDR Thematic Session: Emerging Challenges and Opportunities for National Mapping and Cadastral Agencies Location: 713B Airborne Laser Scanning in GNSS-denied Areas 3:45pm - 4:00pm Visible Cadastral Boundary Delineation in Data-Scarce Countries using Data from Neighboring Data-Rich Countries 4:00pm - 4:15pm Aerial image quality control - spatial resolution 4:15pm - 4:30pm New Digital Models for the Italian Terrain Morphology and Gravity Field 4:30pm - 4:45pm Colour Adjustment of Aerial Images from 2000–3000 m Altitude: Empirical Normalisation using Large Ground Colour Targets 4:45pm - 5:00pm Enabling regular map updates and identification of impervious surfaces through satellite data fusion, machine learning and cloud platforms 5:00pm - 5:15pm Conceptualising Value in Public Sector Geographic Information for Digital Twins 5:15pm - 5:30pm Consolidating Feedbacks and Expertise of Digital Twins of Territories' Engineers in Nation-Wide Frameworks |
WG III/4D: Landuse and Landcover Change Detection Location: 714A Study on Multi-scale Assessment Methodology for SDGs Localization 3:45pm - 4:00pm Discussion on the ‘Integration of Four Databases’ for Natural Resources Survey and Monitoring in Beijing Based on the ‘Jiaxing Experience’ 4:00pm - 4:15pm Pernambuco Water Dataset (PWD): a high-resolution multi-source dataset for deep learning-based waterbody segmentation in tropical and semi-arid regions 4:15pm - 4:30pm Bitemporal Spatial Autocorrelation Matrix for Change Detection in Multispectral Imagery: A Case Study on the Drying of a Lake in Southern Italy 4:30pm - 4:45pm A Novel Label-Free Approach for Post-Fire Environmental Assessment Based on Zero-Shot Segment Anything Model (SAM) 4:45pm - 5:00pm Application of machine learning methods and Sentinel-2 data for multitemporal land-cover classification in conflict-affected areas 5:00pm - 5:15pm Monitoring landscape dynamics via multitemporal classification at Comandante Ferraz Station neighborhood, Keller Peninsula, Antarctica |
WG III/6B: Remote Sensing of the Atmosphere Location: 714B Improving Severe Convective Rainfall Forecasting Using Machine Learning with Multi-band Radar Observations 3:45pm - 4:00pm Assessing Real-Time PPP Performance for PWV Estimation Using Low-Cost GNSS Stations and Multi-Source Correction Products 4:00pm - 4:15pm Use of FY-3G Airborne Rain Radar for Typhoon Precipitation Analysis 4:15pm - 4:30pm Spatiotemporal Characteristics and Environmental Drivers of Atmospheric Water Vapor in Mainland China: Insights from Fengyun-4A Satellite Data 4:30pm - 4:45pm Drought Identification and Prediction from GNSS Time Series Using SSA and Hybrid CNN-Transformer 4:45pm - 5:00pm Integrating Satellite Observations to Assess Seasonal Wetland Methane (CH₄) and Carbon Dioxide (CO₂) Dynamics in the Greater Bay Area 5:00pm - 5:15pm Remote Sensing Data Fusion for Urban Air Quality: Investigating the Relationship Between Land Surface Temperature, NDVI, and NO₂ Concentration |
WG III/2B: Spectral and Thermal Data Processing and Analytics Location: 715A BathyUNet++: A center-focused receptive-field network for high-resolution bathymetry mapping from SuperDove imagery 3:45pm - 4:00pm MQTT-Enabled Federated Self-Learning Minimal Learning Machine Classifier for Real-Time Hyperspectral Processing 4:00pm - 4:15pm Estimating inland water quality parameters using Wyvern Dragonette-001 hyperspectral imagery, a case study from the St. Lawrence River, Canada 4:15pm - 4:30pm Effect of Hyperspectral Data Compression on Data Pre-processing: Analysis of Reconstruction Error Propagation 4:30pm - 4:45pm VNIR–SWIR hyperspectral spectroscopy and deep learning for nitrogen prediction in potato crops 4:45pm - 5:00pm A multi-scale strip-wise convnet for infrared image stripe removal 5:00pm - 5:15pm Unsupervised tree species classification with UAV ultra-high resolution multispectral imaging |
WG II/1B: Image Orientation and Fusion Location: 715B ATOM-ANT3D in Action: 3D Surveying from Confined Spaces to Urban Environments 3:45pm - 4:00pm Shape2Match: A Shape-to-Matching Framework for Infrared and Visible Image Matching 4:00pm - 4:15pm Historical images for surface topography reconstruction intercomparison experiment (Historix) 4:15pm - 4:30pm Geolocation enhancement of space borne cameras: the SAR-Optic approach 4:30pm - 4:45pm Comparative analysis of mainstream image matching methods for georeferencing Tianwen‑1 HIRIC imagery without ground control points 4:45pm - 5:00pm Transforming National Air Photo Archives into Analysis-Ready Geospatial Products 5:00pm - 5:15pm The Project evalAT for Investigating the Accuracy of Aerotriangulations in Map Projections |
IvS10: Innovation in River Ice and Surveillance and Modeling: Best Practices and Emerging Technologies Location: 716A Mapping the Structural Complexity of Vancouver Island’s Forests with Deep Learning and LiDAR–Sentinel Data Fusion 3:45pm - 4:00pm Scaling LiDAR-derived forest biomass to optical and RADAR satellite imagery in peatlands: a systematic review and meta-analysis of modelling approaches and sensor performance 4:00pm - 4:15pm Habitat suitability mapping using satellite imagery and continuous landscape inventory CLI: a case study for new Brunswick, Canada 4:15pm - 4:30pm Quantifying Wildfire Impacts on Carbon Stock from Remote Sensing based Forest Disturbance and Recovery Monitoring 4:30pm - 4:45pm Wild Fire Early warning system: Global and Canadian Perspectives 4:45pm - 5:00pm Integrating UAV imagery and deep learning for small-scale land cover classification in post-rehabilitated ecosystems 5:00pm - 5:15pm Anomalous Moisture Signal in Sentinel-2 Imagery Precedes Overwintering Wildfire |
Forum5C: From Science to Action: Advancing Global Agricultural Monitoring for Food Security and Resilience Location: 716B |
Forum11: Canadian Earth Observation Supersites for Technology Advancement and Research Location: 717A |
| 3:30pm - 5:30pm |
P5: Poster Session 5 Location: Exhibition Hall "E" Musings on Doctoral Level Geospatial Education: Lessons from the EPSRC CDT in Geospatial Systems Building a unified DEM analysis tool for the CO3D mission DINAMIS: The French National online Facility dedicated to Mutualization and Sharing of very high Resolution Satellite Imageries for Non-commercial Applications TNE-GPSEducation Advanced Skills for Green Sustainable Environment: An Earth Observation Hub pathway (at ENSMR, Morocco) Geospatial technology application in factorial ecology of human population in Nepal Spatiotemporal Assessment of Black and Organic Carbon Deposition Characteristics over Korba, Chhattisgarh The Application of Unmanned Aerial Vehicle and Lidar in Undergraduate Education of Geographic Information Science in Beijing City University Digital Imaging Applications or Fabrications: Preserving Academic Integrity in a Geomatics Engineering Technical Elective Course EuroSDR e-learning for strengthening capacity in the geospatial domain India’s Geospatial Information Management in the Global Geopolitical Landscape Heritage at Risk and Pedagogical Approaches: Training Professionals in Digital Documentation for UNESCO World Heritage Sites Under Threat at the Saint-Sophia Cathedral Complex in Kyiv, Ukraine. Cloud-based remote sensing platforms in remote sensing experiment course Web-based tools for synthetic spatial data generation Complex Adaptive Blended Learning for Higher GIS Education: A Theory-Driven Pedagogy Climate Change-Induced Rapid Flood Assessment through Landsat-8, Sentinel-2, UAV, and Machine Learning Techniques: 2022 Swat Flood, Pakistan Managing curriculum development and improvement quality MODERNIZING THE PHOTOGRAMMETRY CURRICULA WITH SMALL UAVs Geomatics-based approach for the geometric characterization of historical masonry towers Three Layers of Authenticity in Augmented Reality Heritage: A Case Study from Suzhou’s Twin Pagodas Adaptive PCA-Scale Optimization for Edge Extraction from 3D Scanned Cultural Heritage Point Clouds Seasonal Hydro-Optical Assessment of NDWI and Satellite-Derived Bathymetry in the Coastal Waters of Goa (2022–2024) A five-level LoD concept for modelling of Buddhist statues in 3D with semantic information Feature-Enhanced Visualization of 3D Point Clouds of Cultural Heritage in Transparent Virtual Reality Evaluating Multispectral Data Fusion for Dense Instance Segmentation in Vegetation and Artificial Objects Point Clouds Multi-temporal, Multi-modal UAV and Machine Learning Framework for Early Detection and Mapping of Bacterial Leaf Blight in Rice The use of geospatial artificial intelligence technologies (geoai) within national mapping agencies: a review Fusion of PlanetScope SuperDove and Orthorectified Aerial Images for Tree-Level Stress Monitoring in Boreal Forests LLM-Enhanced Semantic Segmentation of Large-Scale Urban LiDAR Point Clouds via Contextual Prompting Developing an Urban Road Dataset: A Multi-Sensor Framework for DT and AI-Based Road Infrastructure Management Application of LiDAR technology for identifying surface anomalies in concrete structures through reflective intensity analysis Understanding Public Experiences of Urban Greenspace: A Novel Data-driven Multimodal Method based on Online Review Data and Natural Language Processing Capturing, processing and analysing 3D Data in a National Mapping Agency Leveraging Close-range Photogrammetry and Inverse Rendering Engine for Photorealisitic Material Reconstruction Decoupling Visual and Textual Representation for Remote Sensing Image Segmentation A Geo-Foundation Framework for Retrogressive Thaw Slump Detection Using High-resolution Remote Sensing Data Combining and Processing Airborne Laser Scanning and Crowdsourced Terrestrial Images for bilberry high-yield maps A Knowledge Service System for Cultural Heritage Integrating Knowledge Graph and Semantic 3D Model Evaluating different satellite-based Aerosol Optical Depth (AOD) in predicting inland daytime PM2.5 using machine learning-based regression approach Learning Height from Geospatial Embeddings: an initial investigation of the Google AlphaEarth dataset Hierarchy-Aware Intent Recognition and Task-Oriented Text Generation for Non-Expert Satellite Instructions A Tracking-Free Automatic Target Recognition (ATR) Radar Methodology for Real-Time Airspace Management in China’s Low-Altitude Economy Beyond Alerts: spatiotemporal Trade-offs in near-real-time Detection Systems for Forest Disturbance in the Brazilian Amazon An Intelligent Matching Method for Archaeological Pottery Shards Based on the Fusion of Lang SAM and DINO v2 Multi-Source Remote Sensing for Maritime Security: A Performance Evaluation of SAR and RGB Imagery for Small-Scale Fishing Vessel Detection Toward IFC-Compatible HBIM Semantics for Component-Level Representation of Architectural Heritage Point Cloud Semantic Segmentation of Thousand-Buddha Niches in Grotto Temples Based on PointNet++ Transfer Learning Comparative Study of Stable Diffusion-Based Super-Resolution Methods for Remote Sensing Imagery Learning-based monocular depth estimation for photogrammetric 3D reconstruction From Peaks to Crowns: A Morphology-Based UAV-LiDAR Framework for Individual Tree Segmentation Steel Transmission Towers UAV Photogrammetric reconstruction for Corrosion Quantification supported by Deep Convolutional Neural Networks Urban Building Function Mapping using AlphaEarth Foundations and OpenStreetMap Risk-Aware LLM Agents for Geospatial Data Retrieval: Design and Preliminary Adversarial Evaluation Real-time solar farms defect detection with YOLO based EDGE OVDs using thermal UAV images Benchmarking and Deep-Learning-Based Bias Adjustment of Gridded Meteorological Datasets for Agricultural Applications Comparative Assessment of GeoAI-based Frameworks for Automatic Urban Tree Cover MRGF:A robust SLAM Framework based on Millimeter wave Radar and GNSS Fusion in Harsh Environments Gaussian splatting for the reconstruction of complex and highly detailed object Towards a national geospatial digital twin in Slovenia UAV data fusion approach to assess vegetation recovery dynamics after pipeline construction A pipeline for automatic building reconstruction for Digital Twins in complex urban environments Synthetic data generation for architectural typology documentation using diffusion models Crops and Varietal Discrimination using PRISMA Hyperspectral Data Real-Time Visualization of Cadastral Information from German Authorities Using Augmented Reality Integrating timber stability analysis for building life cycle management and HBIM framework support A Multilingual LLM-Based GeoAI Framework for Natural-Language-Driven Remote Sensing Analysis Urban-Graph: Bridging Local SLAM and Global EO for Fine-Grained LCLU Mapping Using NeRFs for UAV-based 3D reconstruction of complex scenes: A comparison to MVS Pre-ignition forest fire risk prediction using multi-temporal vegetation indices and machine learning: A case study from California Mapping natural disasters using social media posts with an encoder-decoder model Enhanced Urban Land Cover Mapping and Green Space Assessment for a Medium-Sized City: A Case Study in Alta Gracia, Argentina Single-image estimation of Brown–Conrady distortion in Fringe Projection Profilometry Integrating Advanced AI techniques to assist Urban Digital Twins Generation Towards visualizing oceanographic Bibliometric Data across Canada Data-centric approach for land use and land cover classification in Brazil Forest cover dynamics: impact on ecosystem services and environmental sustainability in biodiversity-rich Western Ghats of India Leveraging Large Language Models for Automated Assessment and Mapping in Participatory Urban Planning Robust Alignment Learning under incorrectly- and weakly-correlated Relationships for Remote Sensing Image-Text Retrieval From BIM–SAR Fusion to API-Based Digital Twin Services for Building Deformation Monitoring TreeCLIP: Unsupervised Tree Species Classification via Multi-view CLIP Feature Fusion Interactive 3D Scene Segmentation for Construction Sites via Gaussian Splatting and Foundation Models EarthDaily FM: A Change Detection and Forecasting Foundation Model for Daily Global Multi-Modal Imagery Improving Planet Fusion Surface Reflectance Gap-filling using Sentinel-1 Backscatter and AMSR-2 Brightness Temperature Bridging Physical and Digital Spaces: Interfaces for Sensor Planning and Situated Analytics A multi-scale attention and texture enhancement method for ancient mural inpainting AgriFM: A Multi-source Temporal Remote Sensing Foundation Model for Agriculture Mapping Digitizing Bamboo Scaffolding for Sustainable Construction: Structure-aware Mapping and Stock Analysis Does remote sensing-based Solar-Induced Chlorophyll Fluorescence (SIF) data enable agricultural drought detection in Germany? A new training-, marker-, and calibration-free vision framework for structural 3D displacement measurement with UAV-oriented design Integration of Crowd-Sourced Community and Cloud-Based Google-Earth-Engine Data for Spatiotemporal Mapping of Invasive Pests: A Case of Desert Locust Invasion in Kenya GLARS - Remote sensing over the Great Lakes basin A National Application for assessing Rooftop Solar Potential in Israel VGGT-SLAM for 3D Reconstruction of Low-altitude Remote Sensing Data: Feasibility and Limitations A Robust Two Stage LiDAR–Camera Extrinsic Calibration Framework via Monocular Depth Assisted Joint Optimization A Machine-Learning Based Landslide Susceptibility Modelling and Runout Analysis Framework in the Nolichucky River Gorge of East Tennessee Following Hurricane Helene Automated building extraction from airborne laser scanning data on national scale – Slovenia's approach Mapping Wildfire Risk under Future Climate Scenarios in Scania’s Forests, Sweden CO3D - Shaping the Future of Optical Earth Observation and Its Applications Automatic mapping of marine oil slicks in SAR images: How can foundation models help tackle the lookalike challenge? Foundation Models for improved live Fuel Moisture Content Estimation High resolution earth observation quantifies insect-based biodiversity intactness across Africa Comparing deep and traditional machine learning models for countrywide classification of dominant tree species BetaEarth: Embedding Sentinel-2 and Sentinel-1 with a little Help of AlphaEarth Exploring the temporal transferability of AlphaEarth satellite embedding for land cover classification UniTS: Unified Time Series Generative Model for Earth Observation Mapping Cocoa Mosaic Landscape in Ghana using High Resolution Remote Sensing Data and Machine Learning Models A Multi-Modal Feature Fusion Framework for Pattern Classification of Cultural Relic Textiles Impact of Personal Laser Scanning Schemes on the Estimation Accuracy of Individual Tree Attributes in Lowland Pedunculate Oak (Quercus robur L.) Forest IMU propagation as preintegration Evaluation of Two QSM Reconstruction Methods for Tree Volume Estimates using PLS Data Optimization of LIDAR Point Size to Simulate Shortwave Radiation in Savanna Canopies ProbGLC: A Generative Cross-view Geolocalization Approach for Rapid Disaster Response |
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| 8:30am - 10:00am |
ThS21: The Global-local Exchange Loop: Coupling Earth Observation and Citizen Sciences for LCLU Mapping Location: 713A OntoLULC-SOTA: An ontology based approach to make systematic reviews for LULC data 8:45am - 9:00am Manual Annotations meet Fine-Tuned Foundation Models: a Comparison on Tree Crown Segmentation Task 9:00am - 9:15am Evaluation of the IGN FLAIR-HUB Model Transferability Performance for Land Cover Mapping in Iasi, Romania 9:15am - 9:30am Towards efficient Giant Tree Inventories: Deep Learning with crowdsourced Training Data 9:30am - 9:45am The Global-Local loop: what is missing in bridging the gap between geospatial data from numerous communities ? |
ByA2: ISPRS Best Young Author Award Papers Location: 713B Practical Implementation and Adaptation of Rainforest-Based Inter-calibration for ESCAT-ASCAT Scatterometer Data Records Impact of geometric priors: advanced fine-grained airplane detection with geometric details in high-resolution satellite images Query2Property: Semantic retrieval of IFC properties for natural language BIM queries Domain-Adaptive Object Detection for Enriching Semantic 3D City Models with Building Storeys from Street-View Images |
WG III/7C: Remote Sensing of the Hydrosphere and Cryosphere Location: 714A Spatial and Temporal Constraint One-Step Estimation of Terrestrial Water Storage Anomalies from GRACE/-FO Monthly Gravity Field Models 8:45am - 9:00am Predicting groundwater dependent ecosystem habitats in boreal Alberta, Canada using remote sensing and machine learning modelling 9:00am - 9:15am Enhancing supraglacial lake segmentation with hydrological features and FiLM-based two-stream U-Net 9:15am - 9:30am Glacial Lake Dynamics and Bathymetry Assessment Using Satellite Observations 9:30am - 9:45am Wildfire Drives Widespread and Decadal Change in Boreal Lake Colour |
WG V/3: Open Source Promotion and Web-based Resource Sharing Location: 714B An Open Source Framework for Routing and Event Management in University Campuses 8:45am - 9:00am Demonstrating the importance of curriculum-focussed content: learnings from a collaborative STEM outreach partnership in second level schools in Ireland. 9:00am - 9:15am TorchGeo 1.0: Satellite Image Time Series, and Beyond! 9:15am - 9:30am Empowering the Next Generation: ISPRS Student Consortium's Global Initiatives in Education, Networking, and Capacity Building 9:30am - 9:45am Evaluating the Rover-Side Performance of a Low-Cost GNSS Network for High-Accuracy Positioning and ZTD Estimation 9:45am - 10:00am Development of VR/AR applications to support geospatial education 10:00am - 10:15am Modern online teaching formats for geodetic reconstruction methods in Ukraine |
ThS23B: Towards Large Cultural Heritage Foundation Models: Datasets, Semantic Alignment, and Component-Level Annotation Location: 715A Research on Hyperspectral-Based Feature Set Construction and Machine Learning Inversion for Mixed Salts Characteristics in Murals 8:45am - 9:00am Research on Deacidification Treatment for Addressing the Acidification Crisis of Map Archives 9:00am - 9:15am High-Precision Registration of Grotto Point Clouds Using Multi-Source Data Fusion 9:15am - 9:30am Automatic Line Drawing Generation for Grotto Wall Surfaces Based on Depth Map and Normal Map Fusion 9:30am - 9:45am An Automated Recognition Framework for Surface Deterioration Features of Stone Sculptural Artifacts in the Yungang Grottoes based on Deep Learning 9:45am - 10:00am Hyperspectral Analysis of Pigment Identification and Abundance Inversion in the Dome of China’s Yungang Grotto 7 |
WG V/1: Education and Training through Curricula Development and Enhanced Learning Practices Location: 715B Earth Sensing in the Dolomites: A Summer School for Capacity Building and Collaboration on Geomatics for Environmental Applications 8:45am - 9:00am Implementing Team-based Learning in Geomatics Education: enhancing hard and soft Skills in multicultural academic Contexts 9:00am - 9:15am ISPRS SC Summer School: A Global Initiative on Capacity Building and Education Outreach in the Field of Photogrammetry, Remote Sensing and GIS 9:15am - 9:30am Legal aspects in photogrammetric curricula: navigating property rights and airspace boundaries 9:30am - 9:45am Building Capacity in Satellite-Based Earth Observation and HQP Training: Canada as a Use Case 9:45am - 10:00am Advancing Earth Observation in Africa : Achievements of the WG Africa Copernicus Training of trainers program in three languages 10:00am - 10:15am Geospatial UK Higher Education – status, challenges, and outreach initiatives |
WG IV/3: Geo-computation and Geo-simulation Location: 716A A Framework for Mapping Recreational Boating: Inferring Vessel Behaviour from Mobile Phone Data and Sentinel-2 Imagery 8:45am - 9:00am Building Footprint Aggregation with Preservation of Edge Orientations 9:00am - 9:15am Lane-level Dynamic Information Updating for High-Definition Maps Based on Crowdsourced Data 9:15am - 9:30am Maximum entropy for climate change and variability impact assessment on seabirds: use case on Eudyptula minor little penguins 9:30am - 9:45am Parametric Modelling and GIS Integration for Multi-Criteria Decision-Making: An Application to the Einstein Telescope Underground Research Infrastructure 9:45am - 10:00am Kinematic Characteristics and Risk Analysis of Potential Rockfall based on 3D Point Clouds |
| 10:00am - 10:30am |
Morning Coffee Break Location: Exhibition Hall "E" |
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| 10:30am - 12:00pm |
WG III/1G: Remote Sensing Data Processing and Understanding Location: 713A YOLOv8m-CCFM-GSConv: Research on Lightweight Marine Oil Spill Target Detection Based on Improved YOLOv8m Model 10:45am - 11:00am Detecting moving vehicles on Sentinel-2 imagery using semi-automatic labeling from S2A/S2C tandem phase 11:00am - 11:15am LAD-Enhancer: A Lightweight All in One Aerial Detection Enhancer Under Adverse Weather 11:15am - 11:30am A Collaborative Detection Method of Small Unmanned Aerial Vehicle Target via Multi-modal Feature Fusion in Complex Background 11:30am - 11:45am Infrared-Visible Image Fusion Method Based on Differential Feature Enhancement and Cross-Modal Attention |
ThS27: From Photogrammetry, Remote Sensing, and AI to Climate Action Location: 713B Google Earth Engine Apps – a novel method for highlighting the role of satellite-derived bathymetry (SDB) to non-specialists and citizens – a case study for Irish bays 10:45am - 11:00am High-resolution Arctic Wetland Methane Flux Modeling using a Geofoundational Deep Learning Model and Multispectral Satellite Data 11:00am - 11:15am Automatic Levee Extraction along Rivers from High Resolution Terrain Models 11:15am - 11:30am Urban Temperature Simulation for resilient City Planning based on a single high resolution Satellite Stereo Data Scene 11:30am - 11:45am Assessment of bud flush and damage in young Norway Spruce trees through high-resolution multispectral UAV images 11:45am - 12:00pm Decadal Evolution of the Nansen Ice Shelf, Antarctica, from Historical Aerial Photography and Landsat Imagery |
WG III/3B: Active Microwave Remote Sensing Location: 713B Evaluating the potential and added value of interferometric coherence in flood mapping across various environments 10:45am - 11:00am Leveraging Polarized Ku- and C-band Radar Backscatter Time Series for Sea Ice Thickness Prediction using Random Forest 11:00am - 11:15am Flood Depth Mapping from SAR Imagery Using CS-Mamba with DEM Sensitivity Analysis 11:15am - 11:30am Temporal variation-guided self-supervised PolSAR despeckling network 11:30am - 11:45am A Novel Approach for Data Fusion of SAR (EOS-4) and Optical Multispectral (Sentinel-2) Data |
ThS15: Data-Centric Learning for Geospatial Data Location: 714A The Potential of Copernicus Satellites for Disaster Response: Retrieving Building Damage from Sentinel-1 and Sentinel-2 10:45am - 11:00am From Text to Map: AI-Based Graphic Translation of Information 11:00am - 11:15am From Pixels to Semantics: Can a Single Instruction-Tuned VLM Unify Geospatial Building Analysis? 11:15am - 11:30am Geolocation-aware pretraining strategies for globally applicable remote sensing foundation models 11:30am - 11:45am An assessment of data-centric methods for label noise identification in remote sensing data sets 11:45am - 12:00pm Automatic Extraction and Multi-Class Instance Segmentation of Rural Road Networks from Orthoimagery using YOLOv11 and SAHI Sliced Inference for Cadastral Update |
WG III/8F: Remote Sensing for Agricultural and Natural Ecosystems Location: 714B Evaluating the Transferability of Machine-Learning Models for Pre-Emergence Bark Beetle Detection Using Multispectral and Hyperspectral UAV Data Across Europe 10:45am - 11:00am Country-wide, high-resolution monitoring of forest browning with Sentinel-2 11:00am - 11:15am Evaluating the Potential of yearly Sentinel-1 Composites for Bark Beetle Infestation Detection 11:15am - 11:30am Integrating green-shoulder indices from hyperspectral drone imagery and sap flow monitoring to assess water dynamics in healthy and bark beetle-infested trees 11:30am - 11:45am A Green Shoulder Index to estimate carotenoid content verified by the radiative transfer model FluSAIL and real-world data 11:45am - 12:00pm High-dimensional Detection of Landscape Dynamics 2.0: a Framework for Mapping Non-stand replacing Forest Disturbance using Sentinel-2 Time Series |
WG II/3H: 3D Scene Reconstruction for Modeling & Mapping Location: 715B Accurate Point Measurement in 3DGS - A New Alternative to Traditional Stereoscopic-View Based Measurements 10:45am - 11:00am Gaussian Texturing: Surface-Anchored 3D Gaussian Splatting for Metric-Accurate Heritage Preservatio 11:00am - 11:15am Structured-Li-GS: Structured 3D Gaussians Splatting with LiDAR Incorporation and Spatial Constraints 11:15am - 11:30am Evaluating 3DGS for True Orthophoto Generation: Comparative Study with Photogrammetric Processes 11:30am - 11:45am Supercharging Thermal Gaussian Splatting with depth estimation |
WG IV/4: Data Management for Spatial Scenarios Location: 716A Construction and Integration of Image Control Point, Interpretation Sample, and Spectral Information Databases for Megacity Management 10:45am - 11:00am Fireguard: A Real-Time Wildfire Monitoring and Risk Assessment System Using Unmanned Aerial Systems and Multi-Sensor Fusion 11:00am - 11:15am A Multi-Agent Geospatial Model for Semantic and Spatial Querying 11:15am - 11:30am Point Cloud Data Management for Cross-Domain Applications 11:30am - 11:45am Mathematical Modeling of Confidence Ellipses and Computational Validation of their Implementation in the LFTools Plugin: A Case Study Using GWDBrazil 11:45am - 12:00pm Consumer's risk in zero-defect sampling inspection of surveying and mapping products |
| 12:00pm - 1:30pm |
Closing Ceremony Location: Exhibition Hall "G" Awards Ceremony:
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