지리정보체계(GIS)와 계층분석과정(AHP)을 이용한 토지자원평가에 관한 연구

GIS와 AHP를 활용한 토지자원 평가 절차와 가중치 산정 방법을 연구했다.

In this study, for the application of land resource evaluation using GIS map overlay method. I have considered about the process that can draw out right results from the problems involving multiple hierarchical indicators and weights. That assumption of this research is that there are two processes in the application of analytic hierarchy process(AHP) and the different results will appear. The two processes are as follows; (1) calculate directly the comprehensive weights to the indicators and overlay the layers(Method Ⅰ) and (2) repeat the process of map overlay and standardization(Method Ⅱ).

The two precesses are applied on the study site based on the envirosystem in Bong-Hwa, and then some differences were found in the results and it was suggested that the Method Ⅱ is more resonable.