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 | |
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Location: 714B 175 theatre |
| 8:30am - 5:00pm |
TuT4: Hybrid and Precise Camera Pose Estimation in MicMacV2 Location: 714B |
| 8:30am - 12:00pm |
TuT13: Digital Twinning with UAV and Backpack Mobile Mapping Systems Location: 714B |
| 12:00pm - 1:15pm |
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 |
| 1:30pm - 2:45pm |
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 |
| 8:30am - 10:00am |
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 |
| 1:30pm - 3:00pm |
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 |
| 3:30pm - 5:15pm |
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 |
| 8:30am - 10:00am |
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 |
| 1:30pm - 3:00pm |
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 |
| 3:30pm - 5:15pm |
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 |
| 8:30am - 10:00am |
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 |
| 1:30pm - 3:00pm |
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 |
| 3:30pm - 5:15pm |
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 |
| 8:30am - 10:00am |
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 |
| 1:30pm - 3:00pm |
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 |
| 3:30pm - 5:15pm |
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 |
| 8:30am - 10:00am |
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 |
| 1:30pm - 3:00pm |
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 |
| 3:30pm - 5:15pm |
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 |
| 8:30am - 10:00am |
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 |
| 10:30am - 12:00pm |
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 |
