摘要
以某水源库区为工程背景进行研究分析,详细叙述了建立基于GIS的水源库区三维遥感信息数据库的过程,对该水源库区的遥感影像进行室内遥感解译和野外现场复核解译,最终解译分析了该水源库区的泥石流灾害影响范围。
In this paper,a water reservoir area as the research background of this project,is described in detail based on the GIS of water supply reservoir 3Dremote sensing information database,the process of water in the reservoir area of remote sensing image for indoor remote sensing and field site review interpretation.The final interpretation analyzed the impact of the water source area of debris flow disaster.
出处
《北京测绘》
2016年第4期18-22,共5页
Beijing Surveying and Mapping
关键词
GIS
遥感解译
数据库
RS
GIS
remote sensing interpretation
database