Method and system for storing business domain space resources of multi-source geographic grids

Abstract

Provided are a method and a system for storing business domain space resources of multi-source geographic grids. The method includes that a geographic grid configuration management table is constructed in a central data base to store basic information of geographic grids having different sources, and grid data sources are provided for gridding storage operations; a business domain space resource configuration management table is constructed in the central data base to store basic information of space resources in different business domains; a business domain space resource and non-layer business attribute information relevance configuration management table is constructed in the central data base, and the mapping relation between layer information of business domain space resources pointed by a space resource layer service address and attribute information of non-layer businesses of a relational data base is constructed; and a business domain space resource gridding configuration management table is constructed in the central data base to perform gridding processing for various business domain space resources, a geographic grid and business domain space resource many-to-many spatial index storage relation is constructed, and a space mapping relation between business domain space resources and a geographic grid unit is constructed.

Description

technical field [0001] The present invention relates to storage of spatial resources of technologies such as Web services, databases, GIS (Geography Information System, Geographic Information System), SSO (Single Sign On), especially a method and system for storing business domain spatial resources of multi-source geographic grids. technical background [0002] With the continuous development of cities and the rapid improvement of urban informatization, the types and quantities of urban space resources that need to be managed have increased dramatically; such as 320 video base stations in the traffic domain, real-time road conditions, bus stops and lines, and vehicle card issuance points etc.; pumping stations, parks, street lights, garbage transfer stations, etc. in the urban management domain, as well as space resources in business fields such as meteorology, environmental protection, land, and geological survey. In addition, the differences in the management functions an...

AI Technical Summary

Problems solved by technology

The current commonly used geographic grid division rules are not universal and can only serve specific business domains. For example, from the perspective of urban management, they are often divided according to social units such as residential quarters and unit compounds. The requirements of the transportation field; in addition, the same business domain may correspond to multiple geographic grid division rules, and the data sharing and exchange requirements between different business domains are becoming more and more frequent; the above-mentioned status quo has greatly increased the urban The complexity of space resource storage increases the difficulty of space resource storage

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