【摘要】 目前,我国地质工作正处于调整创新时期。关于水资源、植被、荒漠、太阳能等多门类自然资源调查正在陆续开展,本文所依托的项目在是西藏狮泉河1:5万四幅矿产资源调查支持下开展的,研究区的多门类资源调查研究程度较低,本次研究主要借助遥感技术并结合前人总结的经验,利用ENVI、MAPGIS等工具对研究区的草地、水体、沙漠进行信息提取和编辑,结合野外验证,初步查明研究区内这些自然资源的分布情况,为该区域自然资源调查提供了一些技术支持。更多还原

【Abstract】 At present, China’s geological work is in the period of adjustment and innovation. Surveys on various natural resources such as water resources, vegetation, desert, and solar energy are being carried out one after another. The projects supported in this paper are carried out under the support of 1/4 million mineral resources surveys in Shiquan River, Tibet, and the multi-category resources in the study area. The degree of investigation and research is relatively low. This study mainly uses remote sensing technology and the experience summarized by the predecessors to use ENVI, MAPGIS and other tools to extract and edit the grassland, water body and desert in the study area, and combine field verification to initially identify the research. The distribution of these natural resources in the region provides some technical support for the survey of natural resources in the region.更多还原