Abstract
We have developed a visual simulation system based on construction of scenario Petri Net with regional map in the background to support resident participation for refuge planning. In this study, we propose to use portable GPS and construct basic part of refuse scenario Petri-Net directly based on GPS data of residents behavior in order to support more direct participation. For this task, we develop a procedure system to generate a file called as Petri Ndata based on GPS data of residents behavior and to convert the file into the Sdata file and demonstrate this procedure system for refuse planning in an intermediate mountainous area.