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Volume XLIX-B2-2026, 2026 | XXV ISPRS Congress 2026 “From Imagery to Understanding”, Commission II

4–11 July 2026, Toronto, Canada
Editor(s): Songnian Li, Derek Lichti, Shabnam Jabari, Alper Yilmaz, Jan Dirk Wegner, and Rongjun Qin
Volumes
Volumes

Volume XLIX-B2-2026, 2026 | XXV ISPRS Congress 2026 “From Imagery to Understanding”, Commission II

4–11 July 2026, Toronto, Canada
Editor(s): Songnian Li, Derek Lichti, Shabnam Jabari, Alper Yilmaz, Jan Dirk Wegner, and Rongjun Qin
Author index | Keyword index
23 Jul 2026
Preface: Technical Commission II (Photogrammetry) – ISPRS Archives
Alper Yilmaz, Jan Dirk Wegner, and Rongjun Qin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1–1, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1-2026, 2026
WG II/1 – Image Orientation and Fusion
23 Jul 2026
Geolocation enhancement of spaceborne cameras: The SAR-Optic approach
Alexis Barot, Pascal Favé, Laurent Gabet, Mathilde Jaussaud, Wolfgang Koppe, Alain Orsoni, and Philippe Nonin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 3–8, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-3-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-3-2026, 2026
23 Jul 2026
Historical Images for Surface Topography Reconstruction Intercomparison eXperiment (HistoriX)
Amaury Dehecq, Friedrich Knuth, Joaquín M. C. Belart, Livia Piermattei, Camillo Ressl, Adina Racoviteanu, Robert McNabb, David Shean, and Luc Godin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 9–16, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-9-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-9-2026, 2026
22 Jul 2026
ATOM-ANT3D in Action: 3D Surveying from Confined Spaces to Urban Environments
Ahmad El-Alailyi, Luca Perfetti, Fabio Remondino, and Francesco Fassi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 17–24, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-17-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-17-2026, 2026
22 Jul 2026
Global Block Adjustment for Mosaicked Stereoscopic Satellite Imagery
Michaël Erblang, Emelyne Saulnier, Guillaume Laurent, Nicolas Delaygue, Fabrice Buffe, Alice Latourte, Mathilde Jaussaud, and Noémie Bricout
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 25–32, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-25-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-25-2026, 2026
22 Jul 2026
SCOP: An Open-Source JAX-Powered Framework for Generic Photogrammetric Bundle Adjustment
Adrien Gressin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 33–40, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-33-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-33-2026, 2026
22 Jul 2026
Application of SfM methods for the photogrammetric processing of historical aerial VHS videos
Grzegorz Jóźków and Maurycy Hechmann
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 41–48, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-41-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-41-2026, 2026
22 Jul 2026
Location Determination of Dynamic Objects Using a Single CCTV with Monocular Depth Estimation
Jiheon Jung, Junhee Youn, Jieun Kim, Junho Gong, Phillip Kim, and Sunwoong Paik
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 49–54, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-49-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-49-2026, 2026
22 Jul 2026
Improving Head Pose Estimation in Radiation Therapy Through Photogrammetric Techniques for Machine Learning Applications
Cyrill Milkau, Sebastian Preußel, Sarah Guy, and Danilo Schneider
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 55–61, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-55-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-55-2026, 2026
22 Jul 2026
On solving Exterior Orientation of an Image with Particle Swarm Optimization
Petri Rönnholm, Matti Kurkela, Matti Vaaja, and Hannu Hyyppä
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 63–70, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-63-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-63-2026, 2026
22 Jul 2026
Transforming National Air Photo Archives into Analysis-Ready Geospatial Products
Mozhdeh Shahbazi, Evangelos Bousias Alexakis, Mikhail Sokolov, Ella Mahoro, and Pierre Gravel
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 71–78, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-71-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-71-2026, 2026
22 Jul 2026
ML-MIFD: Multi-Level Multimodal Invariant Feature Descriptor
Zening Wang, Haoyu Guo, Yongxiang Yao, Yongjun Zhang, Peihao Wu, and Yi Wan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 79–85, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-79-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-79-2026, 2026
22 Jul 2026
Synergy of photogrammetric and ULS data for forestry application through the fusion of Bundle Adjustment and ICP algorithms
Łukasz Wilk, Wojciech Ostrowski, and Magdalena Pilarska-Mazurek
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 87–92, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-87-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-87-2026, 2026
23 Jul 2026
Controlled Multi-source Mapping of Lunar South Polar Regions via Combined Bundle Adjustment
Qionghua You, Zhen Ye, Yusheng Xu, Rong Huang, Huan Xie, and Xiaohua Tong
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 93–99, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-93-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-93-2026, 2026
23 Jul 2026
AI-Based Camera Pose Estimation on Mixed Aerial and Ground Images: A Comparative Study
Zichao Zeng, June Moh Goo, and Jan Boehm
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 101–107, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-101-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-101-2026, 2026
WG II/2 – Point Cloud Generation and Processing
23 Jul 2026
An Approach for deriving Branch Kinematics of Deciduous Trees from hyper-temporal terrestrial Laser Scanner Data
Anne Bienert, Katja Richter, Sophia Böhme, and Hans-Gerd Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 109–116, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-109-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-109-2026, 2026
23 Jul 2026
BIM-to-Labelled Point Cloud: Automated Point Cloud Annotation from BIM Models using Bounding Boxes and Solid Geometries
Saad Boudarbala, Tania Landes, Hélène Macher, and Thibault Bavoux
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 117–124, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-117-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-117-2026, 2026
23 Jul 2026
Automated and Comprehensive Quality Assessment of Nationwide Aerial LiDAR Data: Insights from the LiDAR-ITA Project
Vittorio Marco Casella, Marica Franzini, and Davide Lodigiani
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 125–132, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-125-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-125-2026, 2026
23 Jul 2026
Quality Restoration of Point-Cloud-Derived 2D Projections: A Comparative Study of Void-Filling Techniques
Md Rakibul Islam Chowdhury, Sang Hyeok Han, and Jong Won Ma
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 133–142, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-133-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-133-2026, 2026
23 Jul 2026
Pixel-Accurate Registration of Photogrammetric Images and LiDAR in a Hybrid Airborne Oblique Imaging System
Deyan Deng, Rongjun Qin, Elisa Mariarosaria Farella, and Fabio Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 143–149, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-143-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-143-2026, 2026
23 Jul 2026
Integrating Airborne LiDAR and OpenStreetMap Features for Automated Hydrological Conditioning of Urban Digital Elevation Models
Tommaso Destefanis, Elena Durando, Matilde Oliveti, Emanuele Artù Cassin, and Martina Di Rita
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 151–159, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-151-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-151-2026, 2026
23 Jul 2026
GDC: Geometric Diffusion Consistency for Weather-Robust 3D Point Cloud Segmentation
Jing Du, John Zelek, Michael A. Chapman, and Jonathan Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 161–168, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-161-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-161-2026, 2026
23 Jul 2026
Semantically-Driven Adaptive Registration for Correcting Non-Constant Drift in Multi-Temporal MLS Data
Aimad El Issaoui, Veikka Taka, Harri Kaartinen, Antero Kukko, and Juha Hyyppä
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 169–174, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-169-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-169-2026, 2026
23 Jul 2026
Non-Contact Modal Analysis of Wind Turbine Blades Using Terrestrial Laser Scanner
Martina Goering
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 175–180, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-175-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-175-2026, 2026
23 Jul 2026
Simulation of Stationary and Mobile Laserscanning with VRscan3D
Denys Gorkovchuk, Julia Horkovchuk, Maria Chizhova, Darius Popovas, and Thomas Luhmann
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 181–188, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-181-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-181-2026, 2026
23 Jul 2026
Extrusion Segmentation Strategy to improve CAD Reconstruction from Point Cloud
Said Harb, Mehdi Maboudi, and Markus Gerke
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 189–197, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-189-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-189-2026, 2026
23 Jul 2026
Learning-based Estimation of Surface Normals in Unstructured Airborne LiDAR Point Clouds
Max Hermann and Martin Weinmann
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 199–206, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-199-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-199-2026, 2026
23 Jul 2026
Analysis of free large Area covering Elevation Models and Improvement by ICESat-2
Karsten Jacobsen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 207–214, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-207-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-207-2026, 2026
23 Jul 2026
LiDAR Point Cloud Classification by 3D Sparse CNN for large-scale Mobile Laser Scanning
Nan Li, Harald Teufelsbauer, Florian Pöppl, and Andreas Ullrich
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 215–222, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-215-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-215-2026, 2026
23 Jul 2026
Towards Open-Vocabulary ALS Point Clouds Semantic Segmentation: An Empirical Study
Yanghong Lin, Tianyu Li, Shudong Zhou, Jingru Zhang, Li Fang, and Wei Yao
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 223–229, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-223-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-223-2026, 2026
23 Jul 2026
LiDAR Point Cloud Oversegmentation via SAM-based Knowledge Distillation
Dening Lu, Michael A. Chapman, and Jonathan Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 231–237, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-231-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-231-2026, 2026
23 Jul 2026
Benchmarking Local Registration Algorithms on Multi Temporal and Multi Spatial Point Clouds
Tommaso Mainiero, Jad Ghantous, Nives Grasso, and Vincenzo Di Pietra
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 239–246, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-239-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-239-2026, 2026
23 Jul 2026
A Marker-based Method for precise 3D Registration between CT-Data and photogrammetric Datasets
Sebastian Preußel, Cyrill Milkau, and Hans-Gerd Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 247–252, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-247-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-247-2026, 2026
23 Jul 2026
Experimental Validation of Human-Readable Coded Targets for Cross-Platform Photogrammetry and 3D Laser Scanning
Miglena Raykovska, Milen Borisov, Stanislav Harizanov, Lyubka Pashova, Nikolay Petkov, Kristen Jones, Pavel Georgiev, Georgi Vasilev, and Ivan Lirkov
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 253–260, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-253-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-253-2026, 2026
23 Jul 2026
Improving handheld Laser Scanning Point Cloud Quality in Forests via RTK-GNSS integrated SLAM
Carolin Rünger, Stefan Binapfl, Sophia Böhme, Ferdinand Maiwald, and Anette Eltner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 261–269, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-261-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-261-2026, 2026
23 Jul 2026
Shape Representation using Gaussian Process mixture models
Panagiotis Sapoutzoglou, George Terzakis, Georgios Floros, and Maria Pateraki
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 271–278, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-271-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-271-2026, 2026
23 Jul 2026
Augmented and Mixed Reality Scene Alignment Through 3D-to-3D Learning-Based Cross-Source Point Cloud Registration
Juan Sardi-Barzallo, Norbert Haala, and Volker Coors
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 279–287, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-279-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-279-2026, 2026
23 Jul 2026
Synthetic Dataset Generation for Partially Observed Indoor Objects
Jelle Vermandere, Maarten Bassier, and Maarten Vergauwen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 289–295, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-289-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-289-2026, 2026
23 Jul 2026
MUSF-SSA: Multi-Scale Umbrella Feature with Spatial Self-Attention Model for Semantic Segmentation of Point Clouds
Linfu Xie, Rutao Zhang, Tianyi Xu, Weixi Wang, Xiaoming Li, Shengjun Tang, and Renzhong Guo
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 297–304, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-297-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-297-2026, 2026
23 Jul 2026
Conjugate Feature-Guided Dense Stereo Matching for High-Precision Attribute-Enriched Urban Point Clouds
Yung-Ching Yang and Jen-Jer Jaw
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 305–314, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-305-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-305-2026, 2026
23 Jul 2026
Appearance-aware Scaling Diffusion Model for 3D Point Cloud Upsampling
Sunghwan Yoo and Gunho Sohn
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 315–320, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-315-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-315-2026, 2026
23 Jul 2026
Low-cost stereo vision and deep learning for river water level measurement
Pedro Zamboni, Robert Krüger, László Bertalan, Xabier Blanch, Paul Hindorf, and Anette Eltner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 321–326, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-321-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-321-2026, 2026
23 Jul 2026
Unifying Street Scene Point Cloud Semantic Segmentation with Deformable Mesh-based Neural Representation
Yuzhou Zhou
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 327–333, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-327-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-327-2026, 2026
WG II/3 – 3D Scene Reconstruction for Modeling & Mapping
23 Jul 2026
Incremental Semantics-Aided Meshing from LiDAR-Inertial Odometry and RGB Direct Label Transfer
Muhammad Affan, Ville Lehtola, and George Vosselman
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 335–342, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-335-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-335-2026, 2026
23 Jul 2026
Supercharging Thermal Gaussian Splatting with Depth Estimation
Manoj Biswanath, Chenxin Cai, Hannah Schieber, Daniel Roth, and Benjamin Busam
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 343–350, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-343-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-343-2026, 2026
23 Jul 2026
CityZen: LOD2 building reconstruction with a point cloud-free model-driven approach
Mehmet Büyükdemircioğlu, Ibrahim Sall, Simone Rigon, and Fabio Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 351–358, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-351-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-351-2026, 2026
23 Jul 2026
Methodology and Practice of Hong Kong 3D Digital Map Construction Based on Multi-Source Data Fusion
Li Chen, Jun Li, Yaping Wang, Jing Wang, and Weichen Yao
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 359–365, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-359-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-359-2026, 2026
23 Jul 2026
Evaluating 3D Scene Representations for Aerial Photogrammetry across Diverse Cityscapes
Shihan Chen, Zhaojin Li, Qingsong Yan, Haibing Liu, Huchen Li, Wubiao Huang, and Fei Deng
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 367–374, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-367-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-367-2026, 2026
23 Jul 2026
Evaluating the synergy of hand-crafted and AI-driven feature matching in Structure-from-Motion 3D Reconstruction
Min-Lung Cheng and Yasutaka Kuramoto
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 375–380, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-375-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-375-2026, 2026
23 Jul 2026
Deriving Tree Stem Profile and Volume Using a Close-Range Remote Sensing and Machine Learning Approach
Basam Dahy, Dag Björnberg, Shafiullah Soomro, and Johan E. S. Fransson
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 381–386, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-381-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-381-2026, 2026
23 Jul 2026
Railway parameter extraction with high-precision UAV-photogrammetry: a feasibility study
Lucas De Burggrave, Erkki Bartczak, Suzanna Cuypers, Jens Derdaele, and Maarten Bassier
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 387–395, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-387-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-387-2026, 2026
23 Jul 2026
TRACE: Instance-Level Open-Vocabulary Inventory Generation for 3D Forensic Evidence Reconstruction
Florian Eichinger, Michael Greza, and Benjamin Busam
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 397–404, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-397-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-397-2026, 2026
23 Jul 2026
A practical workflow for road slopes monitoring using handled mobile mapping systems
José Miguel Gómez-López, José Luis Pérez-García, Antonio Tomás Mozas-Calvache, Jorge Delgado-García, and Diego Vico-García
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 405–412, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-405-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-405-2026, 2026
23 Jul 2026
Exploring the Potential of the MandEye Handheld LiDAR System for Mediterranean Understorey Characterisation
Cosme Hernanz-Gilbert, Carlos Cabo, Álvaro Moreno-Martínez, and Mónica Herrero-Huerta
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 413–419, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-413-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-413-2026, 2026
23 Jul 2026
VISTA-GS: MVS-Guided Virtual View Augmentation for Sparse-View 3D Gaussian Splatting
Hongsheng Huang, Yaxin Li, Shengjun Tang, Siqi Du, Mostafa Mahmoud, Mahmoud Adham, and Wu Chen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 421–427, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-421-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-421-2026, 2026
23 Jul 2026
Quantifying altimetric and volumetric changes of the Belvedere Glacier (2009–2023) using Pleiades and Pleiades Neo data
Francesco Ioli, Luca Cerina, Alberto Cina, and Livio Pinto
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 429–436, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-429-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-429-2026, 2026
23 Jul 2026
Robust Cross-Modal Matching between LiDAR Point Clouds and Multi-Camera Images in Tunnel Environments via Surface Parameterization
Ying Jiang, Feng Liu, Han Hu, Yulin Ding, Chong Wang, Ping Wen, and Qing Zhu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 437–444, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-437-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-437-2026, 2026
23 Jul 2026
Bundle-Adjusted Initialization for Efficient Earth Observation Gaussian Splatting
Jiyong Kim, Shuang Song, and Rongjun Qin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 445–450, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-445-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-445-2026, 2026
23 Jul 2026
Photogrammetry and 3D Gaussian Splatting for Cultural Heritage. Pros, Cons and Main Differences
Xinchen Li, Alessio Martino, Filiberto Chiabrando, and Xiang Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 451–458, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-451-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-451-2026, 2026
23 Jul 2026
Automatic Reconstruction of High-Accuracy 3D Roof Models from Orthophotos and Digital Surface Models
Yonghe Li, Masaya Shimasaki, Mitsuteru Sakamoto, Toshiaki Satoh, and Tatsunori Sada
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 459–466, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-459-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-459-2026, 2026
23 Jul 2026
Construction of Control Network for Multi-temporal LRO NAC Images Based on Matching of Lunar Impact Craters
Pengying Liu, Jiayao Wang, Xun Geng, Zhen Peng, Jin Wang, and Haoyu Zhang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 467–475, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-467-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-467-2026, 2026
23 Jul 2026
Evaluation of Systematic and Random Errors in Occupancy Grid Maps
Yuguang Liu, Marko Radanovic, Krista A. Ehinger, and Kourosh Khoshelham
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 477–484, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-477-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-477-2026, 2026
23 Jul 2026
An Open-Source Pipeline for Runtime-Optimized Heritage Photogrammetry in Game Engines
Arkoun Merchant, Adam Weigert, Chloe Dennis, and Stephen Fai
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 485–492, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-485-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-485-2026, 2026
23 Jul 2026
Fast acquisition for modelling heritage-related complex scenes based on TLS and spherical photogrammetry
Antonio Tomás Mozas-Calvache, José Luis Pérez-García, José Miguel Gómez-López, and Diego Vico-García
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 493–499, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-493-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-493-2026, 2026
23 Jul 2026
Prediction of Understorey Vegetation using Remote Sensing in Fennoscandian Forests
Ritwika Mukhopadhyay, Ruben Valbuena, and Inka Bohlin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 501–508, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-501-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-501-2026, 2026
23 Jul 2026
Affine Invariant OpenCV Descriptors and the Effects on Aerial Photogrammetry
Evan O’Keeffe, Debra F. Laefer, and Eleni Mangina
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 509–516, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-509-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-509-2026, 2026
23 Jul 2026
Comparison of Different Object Detection Methods for Automatic Facade Enrichment of Existing Building Models from Aerial Images
Johannes Otepka, Günter Sükar, Martin Kerschner, Gerald Forkert, and Norbert Pfeifer
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 517–521, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-517-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-517-2026, 2026
23 Jul 2026
Illumination-Prior-Based High-Resolution DEM Reconstruction from Single-View Lunar Image Constrained with Initial DEM
Siyi Qiu, Zhen Ye, Rong Huang, Yusheng Xu, and Xiaohua Tong
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 523–529, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-523-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-523-2026, 2026
23 Jul 2026
Rigorous Projection for Image Stitching: a 3D-Informed Approach for Accurate Panoramic Photogrammetry
Riccardo Roncella and Luca Perfetti
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 531–538, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-531-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-531-2026, 2026
23 Jul 2026
Spherical Vision meets 3D Semantics: towards efficient LOD3 Model Generation for Smart Cities
Mohammad Saadatseresht, Hossein Arefi, and Qazaleh Askari
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 539–544, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-539-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-539-2026, 2026
23 Jul 2026
Evaluating Classical and Deep Keypoint Detectors for SfM Reconstruction in Arctic UAV Imagery
Nicholas Sansoterra, María G. Lenzano, William J. Shuart, John E. Anderson, Alper Yilmaz, and Charles Toth
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 545–550, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-545-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-545-2026, 2026
23 Jul 2026
A Hybrid Approach using Gaussian Splatting and Parametric Models based on 3D Renders for Real-Time Visualisation
Etienne Sommer, Arnadi Murtiyoso, Mathieu Koehl, and Pierre Grussenmeyer
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 551–558, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-551-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-551-2026, 2026
23 Jul 2026
UrbanVGGT: Scalable Sidewalk Width Estimation from Street View Images
Kaizhen Tan and Fan Zhang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 559–567, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-559-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-559-2026, 2026
23 Jul 2026
Mobile Multi-camera System Performance for Photogrammetric Road Surface 3D Measurements – Assessment the Effect of Driving Speed
Matti T. Vaaja, Markus Sarlin, Eino Waldén, Petri Rönnholm, Hannu Hyyppä, Juha Hyyppä, Mikko Vastaranta, and Matti Kurkela
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 569–575, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-569-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-569-2026, 2026
23 Jul 2026
Assessing the sensibility of intervisibility on the quality of 3D geometry
Darshan Venkatarayappa, Teng Wu, and Bruno Vallet
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 577–583, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-577-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-577-2026, 2026
23 Jul 2026
Symmetry-aware Texture Refinement for 3D Building Models via Massing Decomposition and Generative AI
Fan Xue, Yijie Wu, and Maosu Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 585–592, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-585-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-585-2026, 2026
23 Jul 2026
CARS: A Photogrammetric Pipeline for Global 3D Reconstruction using Satellite Imagery
David Youssefi, Valentine Bellet, Yoann Steux, Mathis Roux, Cédric Traizet, Marian Rassat, and Tommy Calendini
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 593–600, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-593-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-593-2026, 2026
23 Jul 2026
Neural Radiance Fields with Physically Based Reflectance for Satellite Images
Lulin Zhang, Ewelina Rupnik, Tri Dung Nguyen, Stéphane Jacquemoud, and Yann Klinger
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 601–609, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-601-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-601-2026, 2026
23 Jul 2026
Fine-Grained Urban Low-Altitude Airspace Gridding with Dynamic Event Response and Vertical Air-Route Corridors
Leyang Zhao, Hang Mei, Xing Lin, Weixi Wang, Xiaoming Li, Sichang Wang, Lei Han, Yang Zhao, and Ding Ma
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 611–619, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-611-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-611-2026, 2026
23 Jul 2026
Research on Cloud Control photogrammetry based on Time-series Archived Aerial Photos and Its Application in Urban Governance in Beijing
Xiaokun Zhu, Yingchun Tao, Huimin Tian, Mingce Xu, Yutao Guo, and Han Fu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 621–626, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-621-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-621-2026, 2026
WG II/4 – AI/ML for Geospatial Data
23 Jul 2026
AI-Driven Extraction of Road Geometry and Asset Inventory from Mobile LiDAR Point Clouds
Divya Priya Balasubramani, Zaffar Sadiq Mohamed-Ghouse, Sanjay Khanna Diwakar, Ravichandran Narayanan, and Muthu Kumara Samy Sudharsan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 627–632, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-627-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-627-2026, 2026
23 Jul 2026
Generating Synthetic Image Data with Blender to Address Data Scarcity in Military Applications: Leveraging the RF-DETR Model
Julian Cornel Berndt, Tobias Frisenborg Christensen, and Lars Würtz Jochumsen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 633–640, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-633-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-633-2026, 2026
23 Jul 2026
DeepChoice: Learning ViewWeighting for Image-Guided 3D Semantic Segmentation
Antoine Carreaud, Digre Frinde, Shanci Li, Jan Skaloud, and Adrien Gressin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 641–649, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-641-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-641-2026, 2026
23 Jul 2026
Beyond Vision: How Language affects Visual Grounding in UAV Imagery
Jue Chen, Penghui Huang, Ran Ding, Zhentao Zou, Xue Yang, Xue Jiang, Yue Zhou, Hongxin Yang, and Jonathan Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 651–656, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-651-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-651-2026, 2026
23 Jul 2026
Pixel-based vegetation mapping at class-level from UAV multispectral imagery: application in an alpine lake ecosystem
Mohammad Elahi, Alessandra Spadaro, Francesca Matrone, Andrea Maria Lingua, Chiara Graziani, and Vittorio Fra
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 657–664, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-657-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-657-2026, 2026
23 Jul 2026
GeoRGMAE: Geospatially Guided Masked Autoencoders for Building Segmentation
Tuğba Eraslanoğlu, Guneet Mutreja, Martin Kada, and Ksenia Bittner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 665–672, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-665-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-665-2026, 2026
23 Jul 2026
Deep Learning-Based Building Detection Using High-Resolution RGBI Orthophotos and DSMs
Mohamed Fawzy, Attila Juhasz, and Arpad Barsi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 673–681, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-673-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-673-2026, 2026
23 Jul 2026
A Deep Learning Model for Tree Species Instance Segmentation and Classification Using Ground-Level RGB Imagery and Automated Annotations
Hristina Hristova, Clemens Blattert, Sunni K. P. Kushwaha, and Janine Schweier
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 683–689, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-683-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-683-2026, 2026
23 Jul 2026
Todo Fir Crown Instance Segmentation in Dense Plantation Forest Using Polar-FFT and Treetop Queries
Yusuke Iuchi, Soki Nishiwaki, Fumio Takeuchi, Mika Takiya, and Takanori Emaru
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 691–698, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-691-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-691-2026, 2026
23 Jul 2026
Evaluating the Efficiency of Machine Learning Algorithms in Identifying Geothermal Energy Potential Areas in Akita and Iwate Provinces, Japan
Majid Kiavarz, Mohammadreza Jelokhani-Niaraki, Avin Meysami, Yasaman Ghorbani, and Najmeh Neysani Samany
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 699–704, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-699-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-699-2026, 2026
23 Jul 2026
Polarization-Aware Segmentation for Camouflaged Threat Detection from UAVs
Youssef Korny, Sunghwan Yoo, and Gunho Sohn
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 705–713, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-705-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-705-2026, 2026
23 Jul 2026
BEV-LOC: Real-Time and Lightweight Cross-View Localization via Online BEV Mapping
Jiyong Kwag, Charles Toth, and Alper Yilmaz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 715–720, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-715-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-715-2026, 2026
23 Jul 2026
Haul Road Extraction in Open-Pit Mines via Dual-Encoder RGB–DSM Transformer Fusion
Loghman Moradi and Kamran Esmaeili
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 721–728, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-721-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-721-2026, 2026
23 Jul 2026
Sequence-based Decoupling Encoder for Well Log Interpretation
Ning Qian, Yiming Xu, and Monika Sester
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 729–736, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-729-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-729-2026, 2026
23 Jul 2026
Towards Transparent Geohazard Model: XAI for Ground Deformation Susceptibility in Rhenish Coalfields, Germany
Dibakar Kamalini Ritushree, Marzieh Baes, and Mahdi Motagh
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 737–743, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-737-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-737-2026, 2026
23 Jul 2026
The Emerging Role of Vision-Language Models in the Automation of Railway Asset Management: A Review and Future Perspective
Ashley Varghese, Mohammadjavad Ghorbanalivaki, and Gunho Sohn
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 745–753, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-745-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-745-2026, 2026
WG II/5 – Temporal Geospatial Data Understanding
23 Jul 2026
Human Trajectory Prediction on UAV Images: A Comparative Study
Rafael D. M. da Hora, Daniel R. Santos, Maurício C. M. de Paulo, Felipe Ferrari, Raul Q. Feitosa, and Paulo F. F. Rosa
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 755–761, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-755-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-755-2026, 2026
23 Jul 2026
Sand Engine beach state assessment by applying machine learning on massive Argus image data
Alex De Jong, Roderik Lindenbergh, Sander Vos, and Daan Hulskemper
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 763–770, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-763-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-763-2026, 2026
23 Jul 2026
Render-to-Real Image-Based Change Detection of Outdoor Infrastructure Using 3D Gaussian Splatting
Satoko Hattori-Nagao, Kazuo Oda, Tomoaki Eguchi, Takanobu Nagao, and Satomi Kakuta
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 771–777, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-771-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-771-2026, 2026
WG II/6 – Cultural Heritage Data Acquisition and Processing
23 Jul 2026
An Approach to 3D Digitisation and Segmentation of the Interior and Exterior of a Complex Museum Object
Simon Albers, Thomas Luhmann, and Till Sieberth
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 779–786, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-779-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-779-2026, 2026
23 Jul 2026
Open Technologies for the 3D Cultural Heritage Digitisation Pipeline
Fotis Arnaoutoglou, Peter Bonsma, Elisa Mariarosaria Farella, Anestis Koutsoudis, Vangelis Nomikos, Marco Medici, Niki Kyriakou, Anthony Pamart, and Fabio Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 787–794, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-787-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-787-2026, 2026
23 Jul 2026
A Semi-Automated Pipeline for Extracting Architectural Plans from 3D LiDAR Data of Ancient Heritage Sites
Marianna Bartrick-Krana, Roberto de Lima-Hernandez, Aziliz Vandesande, and Maarten Bassier
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 795–800, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-795-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-795-2026, 2026
23 Jul 2026
3D Meshing of Challenging Surfaces using Gaussian Splatting
Dario Billi, Chaimaa Delasse, Arnadi Murtiyoso, Hélène Macher, Pierre Grussenmeyer, Gabriella Caroti, and Andrea Piemonte
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 801–808, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-801-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-801-2026, 2026
23 Jul 2026
AI-Driven 3D reconstruction and quality assessment for Cultural Heritage: first results from the HERITALISE project
Filiberto Chiabrando, Andrea Maria Lingua, Alessio Martino, Francesca Matrone, and Alessandra Spadaro
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 809–817, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-809-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-809-2026, 2026
23 Jul 2026
Digital Preservation and Augmented Reality for Historical Surveying Instruments: A Photogrammetric Approach to Cultural Heritage Documentation
Clovis Henrique Silva de Andrade, Simone Sayuri Sato, Juyara Bezerra de Araujo, Marianna Maciel Spindola Saraiva de Moura, and Karoline Paes Jamur
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 819–824, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-819-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-819-2026, 2026
23 Jul 2026
Automatic Segmentation of 3D Gaussian Splatting in Cultural Heritage Complex
Widiatmoko Azis Fadilah, Virgile Gauthier, Arnadi Murtiyoso, Tania Landes, and Pierre Grussenmeyer
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 825–832, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-825-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-825-2026, 2026
23 Jul 2026
Evaluating Generative AI for Museum Artifacts Documentation
Elisa Mariarosaria Farella, Simone Rigon, Gianluca Bertolasi, and Fabio Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 833–840, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-833-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-833-2026, 2026
23 Jul 2026
Three-dimensional reconstruction and crack measurement of cultural monuments using UAV-based photogrammetry
Wei-Che Huang, Wen-Cheng Liu, Yi-Shan Luo, Po-Yu Chen, and Kuei-Luo Lin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 841–848, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-841-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-841-2026, 2026
23 Jul 2026
A Multi-Sensor and Multi-Temporal Approach to 3D Documentation of Historic Gardens: A Case Study of Villa Burba, Italy
Fangming Li, Cristiana Achille, Raffaella Laviscio, Luca Perfetti, and Francesco Fassi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 849–858, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-849-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-849-2026, 2026
23 Jul 2026
Research on Adaptive Feature Band Extraction Technology Based on Fractional Order Differentiation and Machine Learning
Fang Liu, Fei Liu, Xian Guo, and Yikang Ren
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 859–868, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-859-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-859-2026, 2026
23 Jul 2026
Modelling Transparent Surfaces in Heritage Artefacts with Gaussian Splatting
Marco Medici, Andrea Sterpin, Stefano Settimo, Matteo Bevilacqua, Gianluca Bertolasi, Simone Rigon, Elisa Mariarosaria Farella, and Fabio Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 869–876, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-869-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-869-2026, 2026
23 Jul 2026
Integrated workflow for 3D documentation and spatial analysis of Jewish sepulchral heritage – Project "Stone Witnesses Digital: Space, Form, Inscription."
Lea Puglisi, Michael Groh, Patrizia Hanika, and Mona Hess
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 877–884, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-877-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-877-2026, 2026
23 Jul 2026
Integrating High-Fidelity 3D Documentation into Immersive Learning: A VR Serious Game for the Holy Aedicule
Margarita Skamantzari, Ioannis Georgoulas, Ioannis Rallis, Antonia Moropoulou, Anastasios Doulamis, and Andreas Georgopoulos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 885–892, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-885-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-885-2026, 2026
23 Jul 2026
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
Alessandra Spadaro, Francesca Matrone, Andrea Maria Lingua, and Ramin Rashidi Alavijeh
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 893–900, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-893-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-893-2026, 2026
23 Jul 2026
GNSS–Camera Systems for Heritage Documentation. Accuracy assessment of measurements of inaccessible points and preliminary tests in photogrammetric applications
Lorenzo Teppati Losè, Filiberto Chiabrando, and Fabio Giulio Tonolo
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 901–908, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-901-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-901-2026, 2026
23 Jul 2026
Photogrammetry Laser Scanning and Reverse Engineering Conrad’s Jewel
Adam Weigert, Sena Kurcenli Koyunlu, Mario Santana Quintero, and Stephen Fai
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 909–916, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-909-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-909-2026, 2026
23 Jul 2026
Digital Analysis of Rock Art in Santa Olaya Canyon: Integrating Cultural Landscape and UAV Technologies for Conservation
Fabiola D. Yépez-Rincón, Glenda N. Requena Lara, Carlos C. Aguilar Treviño, Jacinto Treviño-Carreón, Ma. Eugenia Calvillo-Villacaña, Pablo A. Cerda-Luque, and Juan F. Morales-Pacheco
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 917–922, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-917-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-917-2026, 2026
WG II/7 – Underwater Data Acquisition and Processing
23 Jul 2026
Empirical Assessment of Geometric Accuracy of Underwater Lidar in Tropical Shallow Waters
Mentari K. Azzahra, Fickrie Muhammad, Arnadi Murtiyoso, Annette Scheider, Harald Sternberg, and Gabriella Alodia
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 923–930, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-923-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-923-2026, 2026
23 Jul 2026
Mapping topobathymetry at ultra-high spatial resolution using RGB UAV and PlanetScope SuperDove neural network fusion
Antoine Collin, Laurine Nogue, Dorothée James, Coralie Monpert, Laetitia Dupuy, and Franck Dolique
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 931–937, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-931-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-931-2026, 2026
23 Jul 2026
Accuracy assessment of bathymetric LiDAR using planar reference geometries and total station measurements
Lucas Dammert, Jan Rhomberg-Kauert, Philipp Amon, Hans-Berndt Neuner, and Gottfried Mandlburger
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 939–946, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-939-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-939-2026, 2026
23 Jul 2026
Complementary Usage of RTI and SfM-MVS for Inspecting Reflective Weld Seams under Water
Oliver Kahmen and Thomas Luhmann
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 947–954, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-947-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-947-2026, 2026
23 Jul 2026
Mapping at the Boundary: Simultaneous Above- and Underwater Surveying of Rocky Coastal Environments with an Uncrewed Surface Vehicle
Sergey Khokhlov, Fabio Menna, and Erica Nocerino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 955–962, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-955-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-955-2026, 2026
23 Jul 2026
Refraction-aware integrated Georeferencing of bathymetric Laser Scanning Data
Gottfried Mandlburger, Lucas Dammert, Jan Rhomberg-Kauert, Florian Pöppl, and Martin Pfennigbauer
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 963–970, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-963-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-963-2026, 2026
23 Jul 2026
Explicit vs Implicit Modelling of Refraction in Underwater Structure-from-Motion – A practical Guide
Fabio Menna, Robin Rofallski, and Erica Nocerino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 971–978, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-971-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-971-2026, 2026
23 Jul 2026
Comparative Accuracy Assessment of two Low-Cost Devices for Underwater Structure-from-Motion 3D Reconstruction
Lukas Quirin, Gunnar Lelle-Neumann, and Ferdinand Maiwald
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 979–987, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-979-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-979-2026, 2026
23 Jul 2026
Evaluation of an underwater laser scanner and an air-borne laser scanner in coastal shallow waters
Annette Scheider, Sethmiya Herath Mudiyanselage, Christoph Werner, Ellen Heffner, Annika L. Walter, Jannis Gangelhoff, and Harald Sternberg
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 989–995, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-989-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-989-2026, 2026
23 Jul 2026
Enhanced DUSt3R for Underwater 3D Reconstruction in Shallow Water Environments
Tsuyoshi Shimano and Takashi Fuse
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 997–1004, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-997-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-997-2026, 2026
WG II/8 – Environmental & Infrastructure Monitoring
23 Jul 2026
A Mixed Reality Generator for Real-World Environments in Real Time
Devrim Akca, Çağın Torkut, Gerhard Kemper, and Armin W. Grün
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1005–1010, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1005-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1005-2026, 2026
23 Jul 2026
3D Reconstruction of Reindeer Antlers Using a Low-Cost Optical Camera system and Gaussian Splatting
Julian Cramb, Derek Lichti, John Matyas, and Shabnam Jabari
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1011–1020, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1011-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1011-2026, 2026
23 Jul 2026
In-Situ Gaussian Splatting-generated 3D Thermal Mesh Visualization for Urban Trees in Augmented Reality
Chaimaa Delasse, Dario Billi, I. Gede Mahendra Darmawiguna, Kadek Ananta Satriadi, Arnadi Murtiyoso, Hélène Macher, Vincent Lecomte, Rafika Hajji, and Tania Landes
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1021–1028, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1021-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1021-2026, 2026
23 Jul 2026
Collaborative Multimodal Drone-Based Remote Sensing for Levee Piping Detection
Tu Hu, Haoxiang Liu, Tongqi Wang, Shan Su, and Changjun Chen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1029–1034, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1029-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1029-2026, 2026
23 Jul 2026
A Workflow for the automatic Extraction of Glacier Contours from 4D Point Clouds
Steffen Isfort, Melanie Elias, and Hans-Gerd Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1035–1041, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1035-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1035-2026, 2026
23 Jul 2026
Refractive Effects of Planar Protective Layers in Stereo Photogrammetry and Their Correction
Zhaoquan Liu, Binbin Xu, Wenxing Xu, Shigang Liu, Yongfeng Ma, and Guanqing Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1043–1050, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1043-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1043-2026, 2026
23 Jul 2026
Multitemporal monitoring of Posidonia oceanica banquettes using UAV photogrammetry
Valeria Longhi, Francesca Gallitto, Andrea Lingua, and Filiberto Chiabrando
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1051–1057, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1051-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1051-2026, 2026
23 Jul 2026
Geomorphological monitoring of erosion on restored slopes through the integration of drones, GIS, and LiDAR
Mónica López Moncada, Joan-Cristian Padró, Vicenç Carabassa, Paulo Escandón-Panchana, and Andrés Velastegui-Montoya
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1059–1065, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1059-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1059-2026, 2026
23 Jul 2026
Assessment of Radial Distortion Parameter Variability in Airborne Photogrammetry: Implications for Atmospheric Refraction
Myrta Maria Macelloni, Nives Grasso, and Alberto Cina
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1067–1073, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1067-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1067-2026, 2026
23 Jul 2026
3D Reconstruction of deciduous Trees using low-cost UAV - and Crane-based Photogrammetry for Monitoring Shoot Elongation across entire Canopies
Stephan Nebiker, Micha Tschanz, Nando Amport, and Frederik Baumgarten
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1075–1083, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1075-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1075-2026, 2026
23 Jul 2026
Automated Detection of Box-Girder Bridge Deterioration Using Cylindrical Projection from Multi-Camera 3D Reconstruction and Deep Learning
Ming-Yun Ou, Jyun-Ping Jhan, Chen-Kuang Lin, Shih-Syun Lin, Hsin-Chu Tsai, Tzu-Liang Chou, and Chang-yu Chang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1085–1090, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1085-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1085-2026, 2026
23 Jul 2026
Reliability-qualified Nighttime Lights for Disaster Impact and Recovery in cloud-impacted tropical Regions
Rene Jr. Principe, Karin Reinke, and Simon Jones
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1091–1098, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1091-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1091-2026, 2026
23 Jul 2026
Deep Learning-Based Roof Detection from UAV Dense Point Cloud for Solar Panels Mapping
Aleksandra Sekrecka, Damian Wierzbicki, Kinga Karwowska, and Agniszka Myrcik
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1099–1105, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1099-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1099-2026, 2026
23 Jul 2026
A Lightweight CNN–Mamba Hybrid Architecture for Efficient Crack Segmentation
Masaya Shimasaki, Mitsuteru Sakamoto, and Toshiaki Satoh
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1107–1115, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1107-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1107-2026, 2026
23 Jul 2026
Augmenting City Models with Handheld LiDAR and 3D Gaussian Splatting for Inclusive Pedestrian Infrastructure Assessment
Deni Suwardhi, Wahyunan Andika, Ratri Widyastuti, Widiaomoko Azis Fadilah, Arnadi Murtiyoso, Pierre Grusennmeyer, Fabio Remondino, and Farhan Helmy
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1117–1124, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1117-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1117-2026, 2026
23 Jul 2026
A Comparative Study of Deep Learning and Unsupervised Segmentation Methods for Individual Tree Delineation from LiDAR Point Clouds
Jinhong Wang, Wei Yao, and Tiangang Yin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1125–1132, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1125-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1125-2026, 2026
WG II/9 – Vision Metrology
23 Jul 2026
Remote Pipe Diameter Measurement from a single Image using Laser Scale Projection with a Depth Compensation Model
Alice Weza Fava Bilbáo, Leonardo Sales Galvão, Daniel Juchem Regner, Moacir Wendhausen, Gierri Waltrich, Carla Alves Marinho Ferreira, and Tiago Loureiro Figaro da Costa Pinto
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1133–1138, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1133-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1133-2026, 2026
23 Jul 2026
Photogrammetric monitoring of load-induced vertical deformations in the superstructure of a research bridge
Robert Blaskow, Hannes Sardemann, and Hans-Gerd Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1139–1146, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1139-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1139-2026, 2026
23 Jul 2026
Evaluating ORB-SLAM 3 Performance Using a Photogrammetry-Based Reference Trajectory
Leonardo Sales Galvão, Daniel Juchem Regner, Moacir Wendhausen, Tiago Loureiro Figaro da Costa Pinto, and Armando Albertazzi Gonçalves Júnior
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1147–1154, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1147-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1147-2026, 2026
23 Jul 2026
Large-Field binocular vision attitude determination method for rocket recovery
Yuqi Zhang, Xianglei Liu, Ruijie Wang, Haibo Shi, Zhao Lu, and Haiqian Wu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1155–1160, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1155-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1155-2026, 2026
ICWG II/Ia – Autonomous Sensing Systems and their Applications
23 Jul 2026
Multispectral Drone-in-a-box System – Geometric System Calibration and Validation
Niko Koivumäki, Juha Suomalainen, Teemu Hakala, and Eija Honkavaara
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1161–1166, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1161-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1161-2026, 2026
23 Jul 2026
GCP Deployment and Recognition System based on Light-Marker UAV
Ruikai Li, Yi Wan, Dong Wei, Yongjun Zhang, Ziqian Huang, Xiaotong Li, and Changjun Zhu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1167–1174, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1167-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1167-2026, 2026
23 Jul 2026
PC2Model: ISPRS benchmark on 3D point cloud to model registration
Mehdi Maboudi, Said Harb, Jackson Ferrao, Kourosh Khoshelham, Yelda Turkan, and Karam Mawas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1175–1182, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1175-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1175-2026, 2026
23 Jul 2026
Evaluating Gaussian Splatting Maps for Absolute Visual Localization of UAVs
Felix Rocco Matzke, Hans-Gerd Maas, and Anette Eltner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1183–1189, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1183-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1183-2026, 2026
23 Jul 2026
Enhancing Vision-Based Perception in Autonomous Driving: YOLO11–DETR Integration with Selection Model
Ahmed M. Reda, Naser El Sheimy, and Adel Moussa
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1191–1197, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1191-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1191-2026, 2026
23 Jul 2026
From Image Space to Geospatial Space: A Camera Calibration Methodology for Video-Based Traffic Monitoring
Danesh Shokri, Christian Larouche, and Saeid Homayouni
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1199–1206, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1199-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1199-2026, 2026
23 Jul 2026
Comparative Assessment of Low-Cost SLAM-Based Scanners for Indoor Surveying Applications
Luca Viola, Marica Franzini, and Casella Vittorio
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1207–1214, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1207-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1207-2026, 2026
23 Jul 2026
Geo-Visual Fusion: An Enhanced Strategy for Drone Object Detection Based on High-Definition Map Context
Shenman Zhang, Qingshan Peng, Mengmeng Duan, Sheng He, Wei He, Yongsheng Yu, Xiaojun Fu, Wei Jiang, Ziliang Zhang, Jie Song, Lin Wen, and Xiao Liu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1215–1220, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1215-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1215-2026, 2026
ICWG II/Ib – Digital Construction: Reality Capture, Automated Inspection, and Integration to BIM
23 Jul 2026
Graph-based topology retrieval and constructive solid geometry for structural BIM refinement
Muataz S. A. Albadri, Patricia González-Cabaleiro, Antonio Fernández, and Lucía Díaz-Vilariño
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1221–1227, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1221-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1221-2026, 2026
23 Jul 2026
Evaluation of ICP variants for point cloud/BIM alignment enabling Scan-vs-BIM comparison: Application to maritime construction tolerance verification
Florie Becker, Hélène Macher, Tania Landes, and Yvon Kila
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1229–1236, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1229-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1229-2026, 2026
23 Jul 2026
Towards Automated 3D BIM Reconstruction of Existing Industrial Buildings from Point Cloud Data
Patricia González-Cabaleiro, Muataz S. A. Albadri, Antonio Fernández, and Lucía Díaz-Vilariño
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1237–1243, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1237-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1237-2026, 2026
23 Jul 2026
Digital Twin Approach to Accessibility Assessment of Public Transport
Kourosh Khoshelham, Junjie Zhang, Marko Radanovic, Zizhao Li, Shuyu Zhu, Yuan Zhao, and Martin Tomko
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1245–1250, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1245-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1245-2026, 2026
23 Jul 2026
3D Point Cloud from Close-Range Photogrammetry for Defect Characterisation of Rubberised Concrete
Jiacheng Liu, Mohammed Alnahhal, Ailar Hajimohammadi, Sara Gonizzi Barsanti, Jinling Wang, and Mohsen Kalantari
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1251–1258, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1251-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1251-2026, 2026
23 Jul 2026
Integrating Photogrammetry and Topological Data Analysis within a Digital Twin Framework for Missing Bolt Detection in Bridges
Vahid Mousavi and Maria Rashidi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1259–1266, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1259-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1259-2026, 2026
23 Jul 2026
Automatic Generation of LOD3 Building Models for High-Density Cities: A Case Study of Hong Kong Using Multi-Source Data and an Adaptive Strategy
Guoxin Si and Wei Yao
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1267–1274, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1267-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1267-2026, 2026
23 Jul 2026
Foundation Model-Based Pipeline for 3D Damage Localization in Built Infrastructure
Zhiya Yang, Roberto de Lima-Hernandez, and Maarten Vergauwen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1275–1281, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1275-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1275-2026, 2026
ThS – Spatial Intelligence in the Wild
23 Jul 2026
Monocular 3D Reconstruction for Martian Terrain Based on Diffusion Model
Jiarui Cao, Rong Huang, Yusheng Xu, Zhen Ye, and Xiaohua Tong
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1283–1288, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1283-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1283-2026, 2026
23 Jul 2026
An Analysis of the Impact of Geospatial Data Sources on Mesh-Based Localisation Performance
Francesco Vultaggio, Phillipp Fanta-Jende, Alexander Kern, and Markus Gerke
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1289–1296, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1289-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1289-2026, 2026
ThS – Large Language Models for Intelligent LiDAR Point Cloud Processing
23 Jul 2026
Application of LiDAR technology for identifying surface anomalies in concrete structures through Reflective Intensity analysis
Andrea Nathaly Escobedo Tamez, Nallely Salazar González, Fabiola D. Yépez Rincón, Melanie Sepúlveda García, Ian Eliseo Cruz Bulmes, and Milena Mesa Lavista
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1297–1302, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1297-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1297-2026, 2026
23 Jul 2026
SPARC: Scalable 3D Panoptic Segmentation with Reinforcement-driven Clustering
Haoling Huang, Ting Han, Jie Ouyang, and Yiping Chen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1303–1310, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1303-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1303-2026, 2026
23 Jul 2026
LLM-Supervised Point Cloud Processing: From Unsupervised 3D Scene-Graph Generation to Interactive Scene Manipulation
Florent Poux and Alex Key
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1311–1318, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1311-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1311-2026, 2026
23 Jul 2026
SceneReasoner: Decoupled Spatial Tokenization for Indoor Large-Scene Understanding with LLMs
Bohang Shi, Shengjun Tang, Xiaoming Li, Weixi Wang, Linfu Xie, and Baoding Zhou
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1319–1325, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1319-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1319-2026, 2026
23 Jul 2026
LLM-Enhanced Semantic Segmentation of Large-Scale Urban LiDAR Point Clouds via Contextual Prompting
Jinlong Wang, Tao Shen, Liang Huo, Fulu Kong, Jiahui Wang, and Xuejia Wei
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1327–1333, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1327-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1327-2026, 2026
23 Jul 2026
GeoOpen3D: Geometry-guided training-free open-vocabulary 3D segmentation via visual foundation models
Shuai Zhang, Zhuoxiao Li, Jing Ou, Tengxi Wang, Zhecheng Shi, and Wufan Zhao
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1335–1343, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1335-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1335-2026, 2026
ThS – AI-Augmented Photogrammetry - Bridging Learning-based Approaches and Classical Geometric-based 3D Methods
23 Jul 2026
Learning-based Monocular Depth Estimation for Photogrammetric 3D Reconstruction
Chunyu Dou, Yifei Yu, Xin Wang, and Zongqian Zhan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1345–1354, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1345-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1345-2026, 2026
23 Jul 2026
Gaussian splatting for the reconstruction of complex and highly detailed object
Sara Gonizzi Barsanti, Dario Billi, Etienne Sommer, Erika Elefante, and Arnadi Murtiyoso
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1355–1361, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1355-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1355-2026, 2026
23 Jul 2026
Combining Photogrammetry and Gaussian Splatting
Fabio Remondino, Elisa Mariarosaria Farella, Gianluca Bertolasi, Simone Rigon, and Rongjun Qin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1363–1370, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1363-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1363-2026, 2026
23 Jul 2026
Using NeRFs for UAV-based 3D reconstruction of complex scenes: A comparison to MVS
Frederik Schulte, Perpetual Akwensi, and Lukas Winiwarter
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1371–1380, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1371-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1371-2026, 2026
23 Jul 2026
Synthetic data generation for architectural typology documentation using diffusion models
Pedro Achanccaray Diaz, Leonhard Wesche, Markus Gerke, Sebastian Hoyer, and Klaus Thiele
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1381–1388, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1381-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1381-2026, 2026
23 Jul 2026
From Text to Map: AI-Based Graphic Translation of Information
Francesca Biolo, Franco Guzzetti, and Isabella Carla Rachele Balestreri
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1389–1396, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1389-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1389-2026, 2026
23 Jul 2026
Automatic Extraction and Multi-Class Instance Segmentation of Rural Road Networks from Orthoimagery using YOLOv11 and SAHI Sliced Inference for Cadastral Update
Marsia Sanità, Lindo Nepi, Eva Savina Malinverni, Adriano Mancini, Roberto Pierdicca, Artur Warchoł, and Monika Balawejder
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1397–1404, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1397-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1397-2026, 2026
23 Jul 2026
Data-centric approach for land use and land cover classification in Brazil
Glauber J. Vaz, João Francisco G. Antunes, Júlio C. D. M. Esquerdo, Alexandre C. Coutinho, André S. Tavares, Adriane Calaboni, Lídia S. Bertolo, Filipe C. Felix, and Anderson Rocha
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1405–1414, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1405-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1405-2026, 2026
23 Jul 2026
Single-image estimation of Brown-Conrady distortion in Fringe Projection Profilometry
Osman Ali, Dalia Elobaid, Xiangjun Kong, Tibebe Yalew, Waiel Elmadih, and Samanta Piano
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1415–1421, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1415-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1415-2026, 2026
23 Jul 2026
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
Margarida Victor, Xavier Monteys, Gema Casal, Isaac Obour Mensah, and Conor Cahalane
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1423–1429, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1423-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1423-2026, 2026
23 Jul 2026
Dynamics of Urban Expansion in the Inter-Andean Valleys: Projecting Scenarios for Sustainable Territorial Planning
Mónica Enríquez, Jaqueline Morocho, Divar Castro-Rodas, Paulo Escandón-Panchana, Lucas Lima Raiol, and Andrés Velastegui-Montoya
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1431–1437, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1431-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1431-2026, 2026
23 Jul 2026
Evaluating different satellite-based Aerosol Optical Depth (AOD) in predicting inland daytime PM2.5 using machine learning-based regression approach
Roseanne V. Ramos, Mark Joseph R. Calubad, and Alvin Christopher G. Varquez
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1439–1445, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1439-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1439-2026, 2026
23 Jul 2026
Beyond Alerts: spatiotemporal Trade-offs in near-real-time Detection Systems for Forest Disturbance in the Brazilian Amazon
Alby Duarte Rocha, Alessandra Rodrigues Gomes, Luis Waldyr Rodrigues Sadeck, and Karine Reis Ferreira
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B2-2026, 1447–1454, https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1447-2026,https://doi.org/10.5194/isprs-archives-XLIX-B2-2026-1447-2026, 2026
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