江聪世. 基于Web Services和FETTL的城市空间信息共享与交换技术研究[J]. 武汉大学学报 ( 信息科学版), 2004, 29(2): 105-110.
引用本文: 江聪世. 基于Web Services和FETTL的城市空间信息共享与交换技术研究[J]. 武汉大学学报 ( 信息科学版), 2004, 29(2): 105-110.
JIANG Congshi. Technology of Urban Spatial Information Sharing and Interchanging Based on Web Services and FETTL[J]. Geomatics and Information Science of Wuhan University, 2004, 29(2): 105-110.
Citation: JIANG Congshi. Technology of Urban Spatial Information Sharing and Interchanging Based on Web Services and FETTL[J]. Geomatics and Information Science of Wuhan University, 2004, 29(2): 105-110.

基于Web Services和FETTL的城市空间信息共享与交换技术研究

Technology of Urban Spatial Information Sharing and Interchanging Based on Web Services and FETTL

  • 摘要: 提出了基于WebServices的空间数据检索、析取、转换、传输、装载解决方案,探讨了城市空间信息共享与交换的集成框架和共享机制,并对框架的工作原理进行了研究。

     

    Abstract: This paper analyzes the architecture and key technologies of Web services, proposes a spatial data integration framework and the solution in finding, extracting, transforming, transmitting and loading (FETTL) spatial data based on Web services, and studies the principle of the framework, which may conveniently be used in the integration of all kinds of existing heterogeneous and developed new spatial data based on Web services.

     

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