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A Study on the Design of LADM-based Cadastral Data Model for Mongolia

LADM 기반의 몽골 지적 데이터 모델 설계에 관한 연구

  • Received : 2018.10.01
  • Accepted : 2018.11.22
  • Published : 2018.12.10

Abstract

The paper reviews the adoption of ISO 19152, Land Administration Domain Model (LADM) for the enhancement of the current Mongolian cadastral system. It can be said that the current cadastral system is developed for the pure purpose of land registration. There is a need for a comprehensive data model for not only this reason but also reflecting the current problems in the Mongolian cadastral system. The LADM was published by the International Organization for Standardization later in 2012 as an International Standard for modeling cadastral and land administration information for the purpose of providing a common vocabulary(ontology) and efficient system development. This study examined possibilities of adopting the LADM to the cadastral system for Mongolia focused on Land Manager system. Data model of the Land Manager was examined against the corresponding LADM classes and as a result, gaps between each data model have been drawn. Lastly we proposed the LADM-based new data model for Mongolian cadastral system ensuring that the current problems be reflected.

본 연구는 현존하는 몽골 지적 시스템의 개선을 위해서 ISO 19152, 토지행정도메인모델(LADM)의 채택을 검토하였다. 현재의 몽골 지적시스템은 토지등록만을 위해 개발되었다고 할 수 있다. 따라서 이러한 점을 보완할 수 있고 현재의 문제점을 개선할 수 있는 새롭고 포괄적인 시스템이 필요한 실정이다. LADM은 국제표준으로서 2012년도 후반에 국제표준화기구(ISO)에 의해 제정되었으며, 지적 및 토지행정정보의 모델링을 통해 효율적이고 효과적인 지적시스템 개발과 지적의 공통어(온톨로지)를 제공하는 것을 목적으로 하였다. 본 연구에서는 몽골의 지적시스템인 Land Manager에 초점을 맞추어 몽골의 지적시스템에 LADM의 적용가능성을 검토하였다. 또한, Land Manager의 데이터 모델을 LADM의 해당되는 클래스별로 분석하여 각 모델간의 차이점에 의한 데이터 모델링을 수행하였다. 마지막으로 LADM 기반의 현재 문제점을 반영할 수 있는 새로운 몽골 지적시스템의 데이터 모델을 제시하였다.

Keywords

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