大通县第二次土地调查中遥感影像图的应用

Chase County in the Second Land Survey of the Application of Remote Sensing Images Bangs

实时、准确、快速地掌握土地利用动态变化信息，对于促进土地资源合理利用、规划和科学管理，具有十分重要的意义。特别是高分辨率遥感技术的快速发展，为土地利用调查提供了坚实的技术支撑。本文以大通县为例。简述了遥感技术在大通县第二次土地调查中的应用。

The real-time, accurate, quick to grasp the dynamic change of land use information, to promote the rational use of land resources, planning and scientific management, has very important significance. Especially the high resolution remote sensing technology＇s rapid development, for the land use survey provides a solid technical support. In this paper, in order to chase County as an example, introduces the remote sensing technology in Datong County in the second survey of the land.