The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Publications Copernicus
Search conference papers

Volume XLIX-B4-2026, 2026 | XXV ISPRS Congress 2026 “From Imagery to Understanding”, Commission IV

4–11 July 2026, Toronto, Canada
Editor(s): Songnian Li, Derek Lichti, Shabnam Jabari, Sisi Zlatanova, Maria Antonia Brovelli, and Hao Wu
Volumes
Volumes

Volume XLIX-B4-2026, 2026 | XXV ISPRS Congress 2026 “From Imagery to Understanding”, Commission IV

4–11 July 2026, Toronto, Canada
Editor(s): Songnian Li, Derek Lichti, Shabnam Jabari, Sisi Zlatanova, Maria Antonia Brovelli, and Hao Wu
Author index | Keyword index
04 Aug 2026
Preface: ISPRS Technical Commission IV (Spatial Information Science)
Sisi Zlatanova, Maria A. Brovelli, and Hao Wu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 1–2, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-1-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-1-2026, 2026
WG IV/1 – Spatial Data Representation and Interoperability
04 Aug 2026
GeoGraphJSON: A lightweight semantic data model integrating spatial geometry and graph connectivity for AI-Driven spatial reasoning
Muhamad Alrajhi, Christian Heipke, and Mohammed Afroz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 3–10, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-3-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-3-2026, 2026
04 Aug 2026
Artificial Intelligence for territorial interpretation: from image clustering to perceptual mapping
Fabio Bianconi, Marco Filippucci, and Chiara Mommi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 11–18, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-11-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-11-2026, 2026
04 Aug 2026
Shadow Geometric Analysis Utilising CityGML Models and FME
Pawel Boguslawski, Malgorzata Jarzabek-Rychard, and Stanislaw Biernat
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 19–24, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-19-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-19-2026, 2026
04 Aug 2026
From Orthophotos to Building Footprints over a decade: Model Inference-Based Approach for Urban Densification Analysis in Iași, Romania
Loredana-Mariana Crenganis, Ana-Maria Loghin, Constantin Stoian, Ana-Maria Olteanu-Raimond, Arnaud le Bris, Juste Raimbault, Julien Perret, Bénédicte Bucher, and Nicolas Gonthier
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 25–33, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-25-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-25-2026, 2026
04 Aug 2026
Integrating Point of Interest and BERT to identify potentially contaminating Enterprises in Datong City
Xin Du, Bin Yang, Jing Tong, Xiaomin Du, Liya Liu, Jinzhong Yang, and Weiling Yao
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 35–40, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-35-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-35-2026, 2026
04 Aug 2026
Integrating Microsoft Building Footprints and OpenStreetMap to Improve Building Representation
Cidália C. Fonte, Joaquim Patriarca, and Diogo Duarte
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 41–47, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-41-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-41-2026, 2026
04 Aug 2026
Towards the Development of a Metadata-driven Usability Awareness Prototype for Interoperable GIS Operation Design
Jung-Hong Hong, How-Han Chang, Ting-Yi Lee, and Ting-Yu Chang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 49–56, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-49-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-49-2026, 2026
04 Aug 2026
A Framework for Integrating and Managing Heterogeneous 3D Geospatial Data in Urban Digital Twins
Jeson Lonappan, Olga Shkedova, Udo Feuerhake, and Monika Sester
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 57–64, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-57-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-57-2026, 2026
04 Aug 2026
Zonology: An Ontology-Based Framework for Harmonizing Zoning Semantics Across Multi-Jurisdictional Greater Toronto Area (GTA) Planning Systems
Arian Mesbahian, Amin Sarang, Arash Shahi, and Mojgan Jadidi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 65–70, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-65-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-65-2026, 2026
04 Aug 2026
Design and Implementation of an AR System for Real-Time Urban Model Editing and Visualization
Cephas B. Mwimangire, Mohammad Hosseingholizadeh, Hamidreza Ostadabbas, and Zhihang Yao
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 71–80, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-71-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-71-2026, 2026
04 Aug 2026
Bridging Semantic Mesh, CityGML, and Gaussian Splatting for Urban Modelling and Visualization
Deni Suwardhi, Muhammad Arif Sudibyo, Agus Ambarwari, Wahyunan Andika, Muhammad Ihsan, Ratri Widyastuti, Widiatmoko Azis Fadilah, Arnadi Murtiyoso, Pierre Grussenmeyer, and Fabio Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 81–88, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-81-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-81-2026, 2026
04 Aug 2026
Unsupervised Mapping of Flood-prone Areas in Ghana Using Sentinel-1 Time-Series
Felix Enyimah Toffah and Francesco Pirotti
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 89–96, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-89-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-89-2026, 2026
04 Aug 2026
Linking Persistent Scatterers with Urban Features Using LoD2 Building Models
Natalia Wielgocka, Grzegorz Jóźków, and Paweł Bogusławski
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 97–102, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-97-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-97-2026, 2026
04 Aug 2026
A Spatiotemporal Knowledge Graph Construction and Management System
Xiuli Zhu, Wei Zhang, Jie Yang, Ye Zhang, Ping Lu, Xiaoyu Liu, Yunlu Peng, Ran Li, Tingting Zhao, Xinpeng Wang, and Xinli Di
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 103–109, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-103-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-103-2026, 2026
WG IV/2 – Artificial Intelligence and Uncertainty Modeling in Spatial Analysis
04 Aug 2026
Deep Learning-Based Underwater Mapping of Posidonia Oceanica from Satellite Data for Coastal Habitat Monitoring
Filiberto Chiabrando, Francesca Gallitto, Payam Yari, Andrea Maria Lingua, Stefania Manca, and Francesca Matrone
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 111–118, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-111-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-111-2026, 2026
04 Aug 2026
Bridging Human Intent and Geospatial Services: A Conceptual Framework and Feasibility Study for Text2GeoAPI
Lei Ding, Zhiwu Zhou, Hongping Zhang, Heng Li, Dejin Tang, Xinyan Zheng, Cong Wang, Wenhao Zhao, and Zhen Wang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 119–123, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-119-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-119-2026, 2026
04 Aug 2026
USFGeoAI: Applying LLMs and Foundation Models to Assist in Image Retrieval
Hana Gamracy, Paramdeep Sodhi, George Sphicas, Divya D’Souza, Puranjai Garg, Noga Gottlieb, Sahil Sanjay Gupta, Rucha Maslekar, Atanas Patterson, Noah Steaderman, William Stout, Fernanda Lopez Ornelas, David Saah, David Guy Brizan, and Christopher Brooks
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 125–132, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-125-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-125-2026, 2026
04 Aug 2026
High-resolution land cover mapping with GeoAI: instance segmentation for land cover analysis
Federica Gerla, Lindo Nepi, Mihnea Cățeanu, Francesca Ferroni, Khew Ee Hung, Krystian Mocny, Shahla Yadollahi, Caterina Balletti, Roberto Pierdicca, and Mattia Balestra
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 133–141, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-133-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-133-2026, 2026
04 Aug 2026
Boundary Cues for Improved 3D Semantic Segmentation
Waseem Iqbal and Jens-André Paffenholz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 143–150, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-143-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-143-2026, 2026
04 Aug 2026
Automated Geometric Correction of OpenStreetMap Buildings via Context- and Boundary-Aware Segmentation
Inhyeok Lee, Chong Lee, Jangwoo Cheon, Bui Ngoc An, Juhee Lee, and Impyeong Lee
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 151–157, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-151-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-151-2026, 2026
04 Aug 2026
Road Change Detection for Map Updating Using Geometric Boundary Deviation Between Digital Maps and Aerial Segmentation Results
Juhee Lee, Chong Lee, Inhyeok Lee, Jangwoo Cheon, Bui Ngoc An, and Impyeong Lee
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 159–165, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-159-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-159-2026, 2026
04 Aug 2026
Assessing Residential Land Efficiency with Spatial–Contextual GMM and Human Activity Big Data: A Case Study of Shenzhen
Shihao Liang, Yixin Liu, Renzhong Guo, Weixi Wang, Ding Ma, Ye Zheng, Shengjun Tang, Linfu Xie, and Xiaoming Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 167–174, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-167-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-167-2026, 2026
04 Aug 2026
Dynamic Landslide Susceptibility Assessment Using Machine Learning Models
Yuya Tanaka and Shintaro Goto
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 175–184, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-175-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-175-2026, 2026
04 Aug 2026
Shaping the Colonial Port cities: Trade Network and Spatial Structure in the Early modern period
Chaoqun Wang and Jie He
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 185–193, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-185-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-185-2026, 2026
04 Aug 2026
Improving Sentinel-5P Imagery Usability Through Machine Learning Gap-Filling
Zhanbin Wu, Vasil Yordanov, and Maria Antonia Brovelli
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 195–202, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-195-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-195-2026, 2026
04 Aug 2026
Chat2Map: A ReAct-based Agent Framework for Automated Web Map Generation from Natural Language Instructions
Hongping Zhang, Peilong Ma, Cong Wang, Lei Ding, Zhen Wang, and Heng Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 203–209, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-203-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-203-2026, 2026
04 Aug 2026
KG-MS-ResNet: A Knowledge-Guided Multi-Scale Attention Residual Network for Cultivated Land Change Monitoring
Jun Zhang, Hao Wu, Haomiao Shang, Dongyang Hou, and Chunju Zhang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 211–216, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-211-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-211-2026, 2026
WG IV/3 – Geo-computation and Geo-simulation
04 Aug 2026
Investigating Array Programming for Spatial Operations with Vector Geometries
Balthasar Teuscher, Xuanshu Luo, Paul Walther, and Martin Werner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 217–222, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-217-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-217-2026, 2026
04 Aug 2026
Kinematic Characteristics and Risk Analysis of Potential Rockfall based on 3D Point Clouds
Wei Yuan, Changqing Liu, Han Bao, Weihang Ran, Zhongyuan Yang, Xiuxiao Yuan, Ryosuke Shibasaki, and Shunichi Koshimura
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 223–228, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-223-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-223-2026, 2026
WG IV/4 – Data Management for Spatial Scenarios
04 Aug 2026
Digital Tools for Interpretation of Reconstructed Mining Features. Project Digital Geopark Muskau Arch
Jan Blachowski, Anna Buczyńska, Monika Hajnrych, Aleksandra Kaczmarek, Damian Kasza, Paulina Kujawa, Jarosław Wajs, Jӧrg Benndorf, and Kersten Leowen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 229–234, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-229-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-229-2026, 2026
04 Aug 2026
Discussion on Quality Model and Evaluation Methodology for WMS
Wenli Han, Juan Ge, Libo Zhang, Jing Shen, and Yang Tan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 235–242, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-235-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-235-2026, 2026
04 Aug 2026
Research on Strengthen the Supervision and Administration of Geographic Information Security and Data Governance
Heng Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 243–248, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-243-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-243-2026, 2026
04 Aug 2026
HBIM of the Galleria Grande in the Reggia di Venaria Reale: A Scan–to–BIM Workflow towards Digital Twin Integration
Xiang Li and Filiberto Chiabrando
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 249–256, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-249-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-249-2026, 2026
04 Aug 2026
Analysis of the Current Situation and Research on Countermeasures of National Fundamental Surveying and Mapping Achievements Services
Ping Lu, Xiuli Zhu, Wanzeng Liu, Xinli Di, Ran Li, and Shangwei Lin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 257–262, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-257-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-257-2026, 2026
04 Aug 2026
Point Cloud Data Management for Cross-Domain Applications
Kwasi Nyarko Poku-Agyemang, Balthasar Teuscher, and Martin Werner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 263–268, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-263-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-263-2026, 2026
04 Aug 2026
Organizing temporally vague Raster Data in Cloud Environments for machine-learning Applications
Tobias Werner and Thomas Brinkhoff
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 269–274, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-269-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-269-2026, 2026
04 Aug 2026
Optimization of Satellite Antenna Placement at a Ground Control Station using UAV LiDAR Data
Patryk Wróblewski, Anna Fryśkowska-Skibniewska, and Paulina Jaczewska
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 275–280, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-275-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-275-2026, 2026
WG IV/5 – Extended Reality and Visual Analytics
04 Aug 2026
Driver training in immersive virtual reality (VR) and transfer to the real world: A feasibility study on learning how to drive a truck in VR
Andrea Frick and Arzu Çöltekin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 281–288, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-281-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-281-2026, 2026
04 Aug 2026
Towards evaluating the effects of visualization and task types on urban planning decisions
Bettina Lobriza-Kalt, Elif Gürçınar, Halil İbrahim Şenol, and Arzu Çöltekin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 289–297, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-289-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-289-2026, 2026
04 Aug 2026
Spatiotemporal uncertainty of movement data in unstructured geographic areas: Approaches to generate possibility spaces from ship movements
Monika Sester, Stefan Fuest, Andreas Gollenstede, and Claus Brenner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 299–306, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-299-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-299-2026, 2026
WG IV/6 – Human Behaviour and Spatial Interactions
04 Aug 2026
A Generative Adversarial Network Framework for Vertiport Location: A Case Study in Toronto
Naghmeh Jafarpournaser and Songnian Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 307–313, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-307-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-307-2026, 2026
04 Aug 2026
Ring-based Spatial Transformer: Learning Non-linear Spatial Interactions between Building Distribution and Pedestrian Flow
Shun Nakayama, Takahiro Kanamori, and Wanglin Yan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 315–322, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-315-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-315-2026, 2026
04 Aug 2026
Who Can Reach What? Travel-Time-Based Accessibility and Urban Inequality in Los Ángeles, Chile
Richard Weidlin and Guido Staub
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 323–329, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-323-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-323-2026, 2026
04 Aug 2026
Analysis of Crowd Behaviour Intensity in Historic Urban Areas from the Perspective of Transportation Spatial Pattern: Case Study of Kunming, China
Yi Zhang and Jie Jiang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 331–336, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-331-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-331-2026, 2026
WG IV/7 – Intelligent Systems in Sensor Web and IoT
04 Aug 2026
Digital Detectives of Environment Tackling Cigarette Butt Pollution
İbrahim Topcu and Berk Anbaroğlu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 337–343, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-337-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-337-2026, 2026
04 Aug 2026
A Lightweight Mobile Monitoring System for Detection of Small-Scale Road Debris
Shaozhuang Xu, Jianqin Zhang, Xinhao Geng, and Zikai Wang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 345–351, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-345-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-345-2026, 2026
WG IV/8 – Digital Twins for Mobility and Navigation
04 Aug 2026
A BIM-Driven Hybrid Wi-Fi/BLE Indoor Positioning Framework for Real-Time 3D Localization and Digital Twin Development
Hossein Barekati, Majid Kiavarz Moghaddam, and Hamid Kiavarz Moghaddam
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 353–360, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-353-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-353-2026, 2026
04 Aug 2026
High-definition road map generation from mobile mapping data: a case study on the Tangenziale di Napoli
Enrico Breggion, Maria Alicandro, Caterina Balletti, Francesco Guerra, Andrea Martino, Nicole Pascucci, Giovanni Pugliano, Sara Zollini, and Donatella Dominici
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 361–367, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-361-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-361-2026, 2026
04 Aug 2026
Automatic surface extraction and web visualization workflow for large laser scanner point clouds with open-source solutions
Marcello La Guardia, Mauro Lo Brutto, Mila Koeva, and Giuseppe Mussumeci
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 493–499, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-493-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-493-2026, 2026
04 Aug 2026
A Conversational Multi-Agent Platform for BIM Data Intelligence
Amirhossein Nourbakhshrezaei, Nolan Porther, and Mojgan Jadidi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 501–506, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-501-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-501-2026, 2026
04 Aug 2026
A BIM and LLM Framework for Automated Construction and Demolition Waste Management
Nolan Porther, Amirhossein Nourbakhshrezaei, and Mojgan Jadidi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 507–512, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-507-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-507-2026, 2026
04 Aug 2026
Scenario-based energy simulation of tree planting strategies to reduce the heating and cooling demand of buildings under 2050 climate conditions
Adhisye Rahmawati, Weixiao Gao, Camilo León Sánchez, and Giorgio Agugiaro
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 513–520, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-513-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-513-2026, 2026
04 Aug 2026
Multi-Sensor Spatial Data Fusion for Road Condition Monitoring Digital Twins
Deepak Satheesan, Songnian Li, and Michael Chapman
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 521–528, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-521-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-521-2026, 2026
04 Aug 2026
Quantifying Vertical Differences in Green Visibility in High‑Density Cities: A Voxel‑Based Analysis Method
Haoyu Wang, Liu Liu, and Sisi Zlatanova
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 529–537, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-529-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-529-2026, 2026
WG IV/10 – Applied Spatial Science for Public Health
04 Aug 2026
Interoperable Federated Access to Multi-Vendor Wearables for Postpartum Well-being Support: A Standards-Based Architecture for MAMAI
Faraneh Falah, Sepehr Honarparvar, Mahnoush Mohammadi Jahromi, Steve Liang, and Sara Saeedi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 539–547, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-539-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-539-2026, 2026
04 Aug 2026
Spatio-temporal Modelling of H5N1 Avian Influenza Outbreaks in Europe (2021-2024)
Mehak Jindal, Samsung Lim, and C. Raina MacIntyre
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 549–554, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-549-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-549-2026, 2026
04 Aug 2026
An Environment-Aware Indoor-Outdoor Integrated Digital Twin for Healthy Mobility
Yan Li, Chenming Ye, Wenxuan Shi, Wenqing Zhang, Yuyang Zhang, Teng Hu, and Zhizhong Kang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 555–562, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-555-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-555-2026, 2026
04 Aug 2026
Benchmarking and assessment of image-based methods for particulate matter estimation: The AQpictures project
Afshin Moazzam, Daniele Oxoli, Maria Antonia Brovelli, Songnian Li, Francesco Pirotti, and Shishuo Xu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 563–568, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-563-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-563-2026, 2026
04 Aug 2026
Modeling Dynamic Walkability to Support Time-Based Route Planning for Older Adults
Febrian Fitryanik Susanta, Pei-Fen Kuo, and I. Gede Brawiswa Putra
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 569–576, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-569-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-569-2026, 2026
WG IV/11 – Cultural Heritage Visualization and Virtual Restoration
04 Aug 2026
An Integrated Geomatic and HBIM Workflow for the Digital Resurrection of Historical Sites
Mohammadreza Mehdizadeh, Filiberto Chiabrando, and Beatrice Tanduo
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 577–583, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-577-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-577-2026, 2026
WG IV/12 – Grid Modelling for Full-space Integration and Calculation
04 Aug 2026
A geographic knowledge integrated computation framework based on grid graph modelling
Bing Han and Tengteng Qu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 585–590, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-585-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-585-2026, 2026
ICWG IV/III – Global Mapping for SDGs
04 Aug 2026
Spatiotemporal Data Management for subnational Census Data on global Scale
Thomas Brinkhoff
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 591–596, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-591-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-591-2026, 2026
04 Aug 2026
Ecuadorian Amazon Deforestation Hotspots Due to Oil Infrastructure Development in the 21st Century
José Agustín García-Romero, Isabel Adriana Chuizaca-Espinoza, Andrés Velastegui-Montoya, Yasmim Carvalho Guimarães, Luciana das Dores de Jesus da Silva, Fabiola D. Yépez-Rincón, Kevin Rodriguez González, and Aylet Veja Aguilar
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 597–603, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-597-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-597-2026, 2026
04 Aug 2026
Analysing the Evolution of Kenya’s Road Network since the 1950s using Historical and Contemporary Road Datasets
Tanja Kramm, Nicodemus Nyamari, Vincent Moseti, Annika Klee, Leon Vehlken, Jing Jing, David M. Anderson, Christina Bogner, and Georg Bareth
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 605–612, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-605-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-605-2026, 2026
04 Aug 2026
GRACE-Based Long-Term Terrestrial Water Storage Decline in the Susurluk Basin, Türkiye
Ilgın Ozemir, Dilek Eren Akyuz, and Fusun Balık Sanli
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 613–618, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-613-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-613-2026, 2026
04 Aug 2026
Leveraging SDGSAT-1 data for exploring the interactions of nighttime lights and human settlement structure at high spatial resolution
Johannes H. Uhl, Martino Pesaresi, Michele Melchiorri, Panagiotis Politis, Linlin Lu, and Thomas Kemper
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 619–628, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-619-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-619-2026, 2026
ICWG IV/III/II – Openness in Geospatial Science and Remote Sensing
04 Aug 2026
A framework for enabling data sharing and accessibility in a transdisciplinary federated marine spatial infrastructure
Bolelang Sibolla, Raymond Molapo, Lufuno Vhengani, Diego Madanga, and Gasethata Maduenyane
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 629–635, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-629-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-629-2026, 2026
ThS – Mapping the World with Text
04 Aug 2026
Mapping Natural Disasters Using Social Media Posts with an Encoder-Decoder Model
Nima Ekhtari, Andrew Niccolai, Kevin Slocum, and Craig Glennie
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 637–642, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-637-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-637-2026, 2026
04 Aug 2026
Hierarchy-Aware Intent Recognition and Task-Oriented Text Generation for Non-Expert Satellite Instructions
Xinyue Li, Chunhui Wang, Hongwei Li, and Zifeng Jiang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 643–652, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-643-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-643-2026, 2026
04 Aug 2026
Towards Visualizing Oceanographic Bibliometric Data Across Canada
Colin Orian, Poppy Riddle, Zaiyang Zhong, Geoff Krause, Stephen Brooks, and Philippe Mongeon
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 653–659, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-653-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-653-2026, 2026
04 Aug 2026
Understanding Public Experiences of Urban Greenspace: A Novel Data-driven Multimodal Method based on Online Review Data and Natural Language Processing
Zian Wang, Yifan Yang, Peter van Oosterom, Steffen Nijhuis, and Stefan van der Spek
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 661–669, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-661-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-661-2026, 2026
04 Aug 2026
Leveraging Large Language Models for Automated Assessment and Mapping in Participatory Urban Planning
Mohammad Hasan Zali, Mohammad Ghanbarei Baba ahmadi, Meysam Argany, and Mir Abolfazl Mostafavi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 671–678, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-671-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-671-2026, 2026
ThS – Towards Large Cultural Heritage Foundation Models: Datasets, Semantic Alignment, and Component-Level Annotation
04 Aug 2026
Monocular Depth Estimation from UAV Images for 3D Documentation of Architectural Heritage: A Depth Anything V2-Based Approach
Filiberto Chiabrando, Francesca Gallitto, Andrea Maria Lingua, Stefania Manca, Alessio Martino, Francesca Matrone, and Alessandra Spadaro
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 679–686, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-679-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-679-2026, 2026
04 Aug 2026
High-Precision Registration of Grotto Point Clouds Using Multi-Source Data Fusion
Jinru Li, Miaole Hou, Bo Ning, and Yong He
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 687–693, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-687-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-687-2026, 2026
04 Aug 2026
Research on Hyperspectral-Based Feature Set Construction and Machine Learning Inversion for Mixed Salts Characteristics in Murals
Wenxuan Lin, Shuqiang Lyu, Bo Ning, Lihong Li, and Miaole Hou
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 695–702, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-695-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-695-2026, 2026
04 Aug 2026
An Automated Recognition Framework for Surface Deterioration Features of Stone Sculptural Artifacts in the Yungang Grottoes Based on Deep Learning
Zhenyu Lin, Yuan Cheng, Hanling Li, Jizhong Huang, Guanpeng Xia, Yue Zhang, Wanfu Wang, Bo Ning, and Hongbin Yan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 703–709, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-703-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-703-2026, 2026
04 Aug 2026
Toward IFC-Compatible HBIM Semantics for Component-Level Representation of Architectural Heritage
Wanqin Liu, Fabrizio Banfi, Marco Pela, Angelo Giuseppe Landi, and Fabio Roncoroni
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 711–720, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-711-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-711-2026, 2026
04 Aug 2026
A Study on the Digital Reconstruction of the Foundation Platform of the Diji Altar and its Application in Restoration Practice
Jinghan Wang, Ying Qi, and Miaole Hou
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 721–727, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-721-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-721-2026, 2026
04 Aug 2026
Automatic Line Drawing Generation for Grotto Wall Surfaces Based on Depth Map and Normal Map Fusion
Jiteng Wang, Miaole Hou, Yong He, and Bo Ning
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 729–735, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-729-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-729-2026, 2026
04 Aug 2026
Hyperspectral Analysis of Pigment Identification and Abundance Inversion in the Dome of China’s Yungang Grotto 7
Junlin Yan, Shuqiang Lyu, Bo Ning, Lihong Li, and Miaole Hou
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 737–743, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-737-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-737-2026, 2026
04 Aug 2026
A Knowledge Service System for Cultural Heritage Integrating Knowledge Graph and Semantic 3D Model
Jiadong Zhang, Miaole Hou, Jun Chen, Xiaoguang Zhou, Jiaxin Ren, Shunxi Yin, Huiqiang Zhao, Zhihua Zhang, and Bingliang Cui
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 745–752, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-745-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-745-2026, 2026
SpS – Roundtable Digital Twins for Conservation of World Heritage Sites
04 Aug 2026
Feature-Enhanced Visualization of 3D Point Clouds of Cultural Heritage in Transparent Virtual Reality
Taishi Matsuo, Satoshi Takatori, Liang Li, and Satoshi Tanaka
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 753–758, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-753-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-753-2026, 2026
04 Aug 2026
Adaptive PCA-Scale Optimization for Edge Extraction from 3D Scanned Cultural Heritage Point Clouds
Tomoya Okajima, Satoshi Takatori, Brahmantara, F. I. Thufail, Liang Li, and Satoshi Tanaka
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 759–765, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-759-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-759-2026, 2026
04 Aug 2026
A five-level LoD concept for modelling of Buddhist statues in 3D with semantic information
Yuehan Pan, Yanju Kong, and Hongchao Fan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 767–773, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-767-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-767-2026, 2026
04 Aug 2026
3D Point Cloud–Based Digital Twin Reconstruction and VR Immersive Visualization of Borobudur’s Hidden Foot Reliefs
Satoshi Takatori, Jiajun Gao, Liang Li, Fadjar Ibnu Thufail, Brahmantara, and Satoshi Tanaka
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B4-2026, 775–780, https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-775-2026,https://doi.org/10.5194/isprs-archives-XLIX-B4-2026-775-2026, 2026
CC BY 4.0