System for selecting flood protection alternative and method for selecting optimal flood protection alternative

摘要

A system for selecting a flood protection alternative and a method for selecting an optimal flood protection alternative are provided. The method for the flood protection alternative selection system to select the optimal flood protection alternative according to some embodiments includes setting a plurality of flood protection alternatives and a plurality of evaluation criteria for the flood protection alternative with respect to a target area requiring flood protection ; generating a basic data set for the target area by using the evaluation score of each of the flood protection alternatives for each of the evaluation criteria; determining the priority of the plurality of flood protection alternatives by comparing each of the flood protection alternatives for each of the evaluation criteria with each other using the basic data set; and a predetermined flood vulnerable cause for the target area, at least one flood protection alternative classified into the predetermined flood vulnerable cause, and a flood defense alternative classified into the predetermined flood vulnerable cause based on the priority determination result of the determining step outputting the priority of In this case, the setting step is characterized in that, based on the flood vulnerable cause for the target area, the flood protection alternatives classified for each flood vulnerable cause are set.