简述了数字城市的含义，对基础测绘在数字城市建设中的作用进行了阐述，并针对国内基础测绘在数字城市建设中的常见问题，总结了明确城市发展方向、构建基础地理信息更新机制、加大测量新技术研发等措施，以推进数字城市的建设和发展。%The paper indicates the concept of the digital city,illustrates the role of the fundamental mapping in the digital urban construction, and sums up the measures to identify the urban development,establish the updating mechanism of the fundamental geographic information,and improve the research and development of new mapping techniques,according to some common problems in the fundamental mapping in the digital urban construction,so as to enhance the construction and development of the digital urban cities.
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