농촌 소지역의 인구실태 파악을 위한 마이크로공간데이터 구축 및 활용방안 연구: 경상북도 의성군 안계면을 사례로

Abstract

This study explored ways to newly construct and utilize population data in small rural areas, which are experiencing major problems due to depopulation. In order to analyze depopulation in detail, micro-spatial data that can collect statistics at the level of existing eup, myeon and dong at a more detailed level and shorten the time from data aggregation to publication is needed. To establish micro-spatial data, resident registration administrative data that can be collected from the administrative system of the Angye-myeon office was used, and a field survey was conducted to identify the actual resident population. Through the analysis of the moving-out population, the characteristics of rural population movement and spatial distribution were identified in the units of legal ri and administrative ri. By comparing the registered population and the actual resident population, the population distribution characteristics of administrative ri units and the correlation between the residence-center distance and the ratio of the actual resident population was also derived. The actual resident population was found to differ by 9.7% for the entire case area, but even within the same area, the actual resident population was distributed at various rates from the lowest 56.3% to 101.0%. This indicates the need to investigate in a more detailed spatial unit than the existing uniform ratio application in estimating the actual population in rural areas.