基于空间信息库的遥感动态监测研究──以南京市域用地监测与制图为例

RESEARCH ON REMOTE SENSING DYNAMIC MONITORING BASED ON SPATIAL INFORMATION DATABASE ──Case study of monitoring and mapping of Nanjing land-use

本文讨论了基于空间信息库的遥感动态监测与制图的地学分析原理和方法。应用多时相的ＴＭ图像，通过程序设计的人机交互处理，对南京市域用他的动态变化作了研究，分析了市域用地类型的动态变化趋势，为城市规划管理提供了科学资料。

The paper discusses the theory and method of geo-science analysis of remote sensing dynamic monitoring and cartography, on the basis of the spatial information database. With TM image of multi-temporal, we have done the research on land-use change of Nanjing, trying to find out the changeable direction of the landuse types in the region with machine dialog mutual procession by programming. It provides scientific information for urban planning and management.