토지이용관리법제와 공간정보법제의 연계성 분석 및 개선방안

토지이용 법제와 공간정보 법제의 연계성을 분석하고 개선안을 제시했다.

Geospatial information legislation and land use legislation should be connected to each other to prevent duplicate articles of geospatial data production and to promote virtuous cycle of spatial data supply-demand. We created rectangular matrix with 124 laws on the land use legislation on rows and 9 types of geospatial data application regulated by those laws on columns. We then conducted 2-mode network analysis to calculate the connectivity and centrality between these two dimensions.

The analysis result confirms the connectivity between the legislations and its implications, as follows: (1) all laws in the land use legislation define geospatial data application, (2) geospatial data application defined in the land use legislation is not fully identified in the geospatial information legislation, (3) land use legislation specifies the need for geospatial data in multiple scale, and geospatial information legislation lacks regulation to secure the consistency between geospatial data in different scale, (4) land use legislation identifies multiple types of geospatial data application using related terminologies without fully defining them, and finally (5) some laws in land use legislation refers to geospatial data application defined by legislations other than the geospatial information legislation.

Based on these findings, this paper suggests three improvements defined by demand types of application and scale, including a customization based framework, framework based the guideline for thematic geospatial data production, and generalization standard and consistency system of geospatial data. It also suggests establishing a geospatial data legislation-centered multi-level legislation network.