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After designing data organization including SuperMap data organization and the content of data management and data layout, this paper probes into all aspects in the data management of the urban water supply network, such as the basic data collection, the structure framework of basic geographic information bank, the process to construct GIS basic information bank of water supply network, data conversion...
The functional requirements of water supply network based on GIS are introduced. The application logic structure of water supply network based on GIS chooses three-tier/N-tier architecture. The system is divided into six subsystems. Among them, the analysis subsystem, the aided design subsystem, the installation and maintenance management subsystem and the customer service subsystem serve data management...
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