利用卫星遥感影像解译土地资源

Study on Interpreting Land Resource by Using Satellite Image

介绍了运用“逐层分析”和“多元综合分析”从卫星影像上解译土地资源的方法．研究表明，通过选择适当波段的卫星影像组合，并进行光学处理，可获得令人满意的解译效果，解译精度能够满足编制中小比例尺土地资源图的要求．

In this paper, recurrence analysis and plurality synthetical analysis on the basis of the landsat remotelysensed data are presented. It can gain a lot of informations of land resource from the data using these analyses. The interpretative result is contentment so long as suitable wavelength compositions are selected and their composed images are made by using photochemical processing. The interpreting accuracy is in accordance with the demand compiling medium and small scale maps. It will provide a rapid and available method with the region resource investigating and mapping.