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 探讨了数字制图中多源数据集成应用的必要性,阐述了多源数据的分类、分析评价和基本的处理方法,最后介绍了多源数据集成应用的几个方面,并给出了具体实例。 更多还原

【Abstract】 The paper discusses the necessity of the multi-sources data’s integrated application in digital mapping,which is including data collection,data sorting,data analysis and data processing.At last it introduces several ways of multi-sources data’s integrated application and a specific example. 更多还原