湖南省是一个地质灾害多发区,其种类多,规模大,分布广。多年来的地质工作,已经积累了大量的地质灾害资料。如何充分利用已有的资料,运用新技术、新方法提高地质灾害的防治工作水平,已成为湖南省地质灾害工作者普遍关心的问题。应用“3S”技术(遥感-RS、地埋信息系统-GIS、全球定位系统-GPS),主要是GIS技术来建立湖南省地质灾害信息系统已成为十分必要的而又迫切的任务。本设计的任务就是设计地质灾害信息管理系统,用于监测和快速调查与评估,服务于地质灾害的防治工作。 关键词:地质灾害 遥感 地理信息系统 数据库 信息管理 软件开发 Abstract As a heavy geological calamity area, the calamity in Hunan Province have many kinds, distribute widely and extensively .A great deal of geological calamity data has been accumulated after many year’s geological work .How to fully utilize existed data, advanced techniques and methods, has become a prevalent problem to geological technicians. By using “3S”(Remote Sensing—RS, Geological Information System—GIS, Global Pitching System—GPS), mainly GIS technology, how to establish Geological Calamity Information System in Hunan Province has been turned into a terribly necessary and urgent task. The tenet of this thesis mostly concerns about the design of Geological Calamity Information Management System, which can monitor, investigate, evaluate, and even prevent the calamities...... |
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