TS02I: 3D LAND ADMINISTRATION [10521]

Commission: 3, 7. ISO & OGC
Chair: Prof. Peter van Oosterom, Netherlands
Rapporteur: Dr. Anna Shnaidman, Israel


3D land administration systems are coming online. The area continues to attract R&D (including the long-standing 3D LA questionnaire), as the focus moves towards scaled implementations. Many technical and institutional challenges still remain, and this session looks into current developments, and emerging solutions.

Guiding Questions for Discussions:

• Are we seeing 3D land administration systems at scale yet?
• Are there still key roadblocks?
• What are best practices?
• What is the current R&D focus?

Eftychia Kalogianni, Peter van Oosterom, Christiaan Lemmen, Hendrik Ploeger (Netherlands) and Rod Thompson (ASudarshan Karki (Australia):
3D Land Administration: Current Status (2022) and Expectation for the Near Future (2026) (12246)
[abstract] [paper] [handouts]

Matthew Woodlief (USA):
Technical Considerations for Implementing 3D Cadastre (12004)
[abstract] [paper] [handouts]

Matjaz Grilc (Slovenia), Nicolas Smith (France), Vladimir Krupa (Croatia) and Jean-Yves Pirlot (Belgium):
Condominium as Seen by Surveyors a Compendium of National Approaches on Condominium Surveying and Their Best Practices (12119)
[abstract] [paper] [handouts]

Jing Sun and Jenny Paulsson (Sweden):
Towards 3D Cadastral Level of Detail (12035)
[abstract] [paper] [handouts]

Shan-Ju Yang and Jung-Hong Hong (Chinese Taipei):
A Multi-Level Space Unit Framework for 3d Buildings to Facilitate the Development of Digital Twin (11960)
[abstract] [paper] [handouts]

Shen Ying, Meng Wang, Chengpeng Li, Wenting Zhang, Ye Wang (CYong Zhan and Yu Zhang (China, PR):
3D Cadastral Practice in Different Cities in China (12217)
[abstract] [paper] [handouts]