CASS支持下的遥感影像制作土地利用现状图探讨

Discussion on the Remote Sensing Image Application in the Production of Present Land Use Map Based on CASS

利用遥感影像制作土地利用现状图时,在室内先对影像进行预判解译,可以极大地提高土地利用现状图制作的工作效率。而室内解译前所收集的大量图件资料通常为电子图件及纸质图件,为了充分利用已有的资料,以江西省抚州市为例,探讨了如何利用Auto-CAD平台上开发的测量数据处理软件CASS 7.1制作抚州市1∶10000城区土地利用现状图的方法。

The interpretation of remote sensing image indoor beforehand could greatly increase the production efficiency of present land use map based on remote sensing image.Taking Fuzhou City as an example,this study aimed to discuss how to nake a present land use map of Fuzhou City in a scale of 1 ： 100（X） by using the existing digital map and paper map based on survey data processing software CASS7.1.