This paper introduce the main method in the general investigation of Geographical conditions by using GoogleEarth image as supplemental data ,to summarize some experience through the application by combining GoogleEarth data with Global Mapper software in the general investigation of Geographical conditions .%介绍了利用Google Earth数据作为地理国情普查数据的补充资料的3种方法，总结Goole Earth数据以及Global Mapper软件在地理国情普查工作的应用的一些经验和体会。
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