3D Land Administration: Current Status (2022) and Expectation for the Near Future (2026) – Initial Analysis

This paper refers to the creation or update, organisation and initial analysis of the results from the 4th FIG 3D Land Administration Questionnaire, as an activity of the FIG Working Group 3D Land Administration 2022-2026.<br/><br/>The questionnaire on 3D Land Administration is conducted as a successor of the previous questionnaire on 3D...

The land administration domain model: advancement and implementation

This paper uses developments across a global range of case countries to justify the updates and explain likely implementations. The aim is to provide readers a state-of-play LADM snapshot, and also provide information on likely future additions, modifications, and functionalities.

LADM-based Israeli Country Profile: Toward Implementation of 3D Cadastre Registration

Land is a valuable and finite resource, particularly in a small country such as Israel. A variety of drives, such as: urbanization and smart utilization of space, is prompting the stakeholders to promote new land policies. These policies should reflect the societal needs and demands as well as factor in and balance between numerous aspects....

LADM Refined Survey Model

First Edition of the Land Administration Domain Model (LADM) has three packages related to: Parties (people and organisations); Basic Administrative Units, Rights, Responsibilities, and Restrictions (of ownership rights); spatial units (parcels, and the legal space of buildings and utility networks) with a sub package for Surveying and...

Joint ISO/TC211 and OGC Revision of the LADM: Valuation Information, Spatial Planning Information, SDG Land Indicators, Refined Survey Model, Links to BIM, Support of LA Processes, Technical Encodings, and Much More on Their Way!

ISO standards, which are actually being applied, are subject to periodic revision, typically in a 6 to 10-year cycle. A UN-GGIM Meeting of the Expert Group on Land Administration and Management was held on 14-15 March 2017, in Delft and the main conclusion was that the revision of LADM was indeed needed in order to provide better tools to...

The scope of LADM revision is shaping-up

After two LADM workshops (Delft, March 2017 and Zagreb, April 2018) and three ISO TC211 meetings, where also LADM revision meetings took place (Copenhagen, May 2018, Wuhan, November 2018 and Maribor, June 2019) there is consensus growing towards the new scope of the standard. This new scope is described in this paper, and it is no exaggeration...

Analysis of the Third FIG 3D Cadastres Questionnaire: Status in 2018 and Expectations for 2022

The 3rd FIG 3D-Cadastres Questionnaire was conducted and distributed by the end of 2018, with an extended deadline of 15th of January 2019. The questionnaire survey is a part of the FIG working group 3D-Cadastres activities for the period of 2018-2022.<br/>The purpose of this survey is to prepare a comprehensive inventory of the current (2018)...