基于遥感图像的人造地物目标信息管理系统

An Information Management System Based on RemoteSensing Images for Artificial Ground Objects

将遥感技术与 GIS技术相结合 ,建立一种用于人造地物目标管理的地理信息系统。该系统以遥感图像作为主要数据源 ,以变化相对较缓慢的行政区划、水系分布、地形地势等 GIS矢量地图为基础底图 ,借助现有的 GIS工具软件和关系型数据库管理系统 ,来统一管理地物目标的空间数据和属性数据。重点就地物目标拓扑构造和 GIS矢量地图与遥感图像互操作问题进行了讨论。

A geographic information system for managing artificial geographical objects based on integration of remote sensing and GIS techniques is presented in this paper. The spatial and attribute data of geographical objects are unitedly managed by using existing GIS software and relationship database, whose basic map consists of district maps,water system maps,relief maps and etc, which are in slow varying states. Both geographical objects topology construction and mutual operation between GIS vector map and remote sensing images are mainly discussed.