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 ...
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.