Initiating the development of a LADM II-based Country Profile for the Swedish Real Property Register RRRs
Jing Sun, Jesper M. Paasch, Jenny Paulsson
The Swedish real property register, administered primarily by the Swedish Mapping, Cadastral and Land Registration Authority (Lantmäteriet), has a long history of providing reliable and comprehensive land records. There is a growing need for improved interoperability and data sharing among different stakeholders, integration of 3D spatial data, and addressing the legal and institutional barriers to further digitization. The Land Administration Domain Model (LADM) provides a standardised framework for modelling land administration systems worldwide, defined and developed as an international standard ISO 19152:2012 (ISO, 2012). Given the promising research of LADM-based country profiles by academics and authorities in other countries, we start developing a Swedish LADM-based country profile.
The main purpose of this paper is to initiate the development of a Swedish LADM II-based country profile for a part of the content of the Real Property Register. This study will use the three-phase methodology that has been presented by Kalogianni et al. (2021), and then focus on the Phase I to analyse current Swedish land administration and its RRRs. As the initiation step, this paper will not implement a full LADM II-based Swedish country profile, mainly focusing on the administrative aspects.
The paper presents the research methodology to initiate the development of a Swedish LADM II-based country profile, and then introduces the Swedish real property register and its content, focusing on registered RRRs. The Swedish LADM model presented in this paper is only illustrative and discusses the complexity of Swedish RRRs as an early step in producing a national Swedish model, since the legal basis for the future content and structure of the register is yet unsure. For the future work, the core LADM classes will be customized to reflect the specific requirements of the Swedish context, and relationships and associations between the classes will be established to accurately represent the interactions and dependencies within the Swedish land administration system.
Event: 12th International FIG Workshop on LADM & 3D LA
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