对数字城市建设的实施与目标进行了分析,并结合GPS,RS,GIS三个现代测绘技术的应用,阐述了中小城市应对数字城市建设应该采取的一些务实工作,对推动城市经济社会发展和信息化建设具有重要意义。%The paper analyzes the implementation and aims of the construction of digital cities,illustrates some factual works for the digital cities construction in middle and small cities by combining with the three modern mapping technique,that is GPS,RS,and GIS,so as to have the important significance for the urban economic and social development and the informationization construction.
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