GIS를 이용한 개별공시지가 자료 오류검증 방안에 관한 연구

Abstract

This study proposed a method to improve the error verification process of individual public land price data using the GIS. The analysis processes employed in the study are as follows: Firstly, by building the individual public land price in the entire Dongdaemun-ku, we selected the wrongly assigned pieces of land which are unbalanced with the analytical land price data. Secondly, by using standard land price map and parcel map determined by their standard land, we analyzed the validity for selection of standard land price data. Thirdly, we illustrated the process to sort out the error parts in some land characteristics items among the individual land price data. The analysis processes described above revealed that using the GIS techniques would be efficient for the utilization of the individual public land price data and the accuracy improvement of the land characteristics.