城市基础地理信息更新与应用体系探讨

Discussion on Revision and Application of Urban Basic Geographical Information System

首先给出了城市基础地理信息的内容,然后探讨了城市基础地理信息数据更新与维护体系,以及数据分发和应用体系。

This paper provides the content of urban basic geographical informatio n firstly, and then discusses the data revision and maintenance of urban basic g eographical information, as well as the data application system.