服务于山区村镇防灾的Geodatabase数据库设计

Serves for Villages and Small Towns in Mountainous Area Disaster Prevention Geodatabase the Database Design

通过分析山区村镇地质灾害的特点和地质灾害的成因,总结出山区地质灾害防治中主要关心的指标。结合村镇防灾的危险性和易损性评价的要求,应用CASE工具,建立了应对于山区村镇防灾数据库,并对数据库进行了应用开发,实现了数据查询、浏览等功能。为山区村镇地质灾害实时评价系统的开发做出必要准备。

Through analyze villages and small towns in mountainous area geologic disaster＇s characteristic and origin summarize mainly cared target which the mountainous area geology disaster prevents and controls. Using the villages and small towns the risk and the vulnerability evaluation request, applying the CASE tool, establish disaster prevention database of villages and small towns in the mountainous area. And carry on the application development to the database; actualize data inquiry, browsing and so on. Make the essential preparation for the mountainous area villages and small towns’ geologic disaster real-time evaluation system＇s development.