徐开明, 吴华意, 龚健雅. 基于多级异构空间数据库的地理信息公共服务机制[J]. 武汉大学学报 ( 信息科学版), 2008, 33(4): 402-404.
引用本文: 徐开明, 吴华意, 龚健雅. 基于多级异构空间数据库的地理信息公共服务机制[J]. 武汉大学学报 ( 信息科学版), 2008, 33(4): 402-404.
XU Kaiming, WU Huayi, GONG Jianya. Research on Mechanism of Geographic Information Service Supported by Multi-tier Heterogeneous Geospatial Database[J]. Geomatics and Information Science of Wuhan University, 2008, 33(4): 402-404.
Citation: XU Kaiming, WU Huayi, GONG Jianya. Research on Mechanism of Geographic Information Service Supported by Multi-tier Heterogeneous Geospatial Database[J]. Geomatics and Information Science of Wuhan University, 2008, 33(4): 402-404.

基于多级异构空间数据库的地理信息公共服务机制

Research on Mechanism of Geographic Information Service Supported by Multi-tier Heterogeneous Geospatial Database

  • 摘要: 提出了多级异构空间数据库支持的地理信息公共服务机制,通过纵向多级、横向多库的异构空间数据库协同支持标准的网络地图服务,为我国地理空间数据的整合、共享和协同服务提供了一套完整的解决方案。

     

    Abstract: Based on detailed discussion of the current status of geospatial information resources application and development of geospatial information technologies,this paper proposed a geospatial information service mechanism supported by multi-tier heterogeneous geospatial databases.By providing and calling WMS,WFS and other standard geospatial services built on distributed and cooperated databases,this mechanism provides a total solution for the state-wide geospatial data integration,sharing and services.

     

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