Development of Geographical Information Sharing Method with a Time Deadline between Sections in Local Government and Regional Communities under Disaster

在这项研究中，我们展示了一个可操作的框架，用于灾难下地方政府部门和区域社区之间的信息共享。在最新研究成果的基础上，提出了一种实用的时空数据库管理方法--时空地理信息系统和整体式系统，并提出了一种有时限的地理信息共享方法，用于不规则情况下的横断面数据共享。我们将我们的建议方法推广到北海道秋田市的育里洪洲市和北海道的英格鲁赵，并通过对一些当地官员的采访评估了我们的建议的有效性。

In this study, we showed an opertional framework for information sharing between sections in local government and regional communities under disaster. On the basis of the results of our latest studies we proposed an practical spatioal temporal database management method using spatial temporal GIS and holonic type system and developed a geographical information sharing method with a time deadline for cross sectional data sharing in irregular situation. we impremented our proposal methods to Yurihonjo City, Akita and Engaru Cho, Hokkaido and evaluated a validity from the interview of some local officials.