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Visualization system for geographic national condition knowledge service, and implementation method

A technology of knowledge service and system realization, applied in the field of visualization system and geographic and national conditions knowledge service, which can solve the problem that the dissemination, sharing, reuse and innovation of geographic and national conditions census data cannot be realized, and the knowledge of geographic and national conditions census data cannot be effectively expressed, and the expression form is single, etc. problems, to achieve the effect of convenient visualization, good application prospects, and extended breadth and depth

Pending Publication Date: 2018-11-23
国家测绘地理信息局第六地形测量队
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AI Technical Summary

Problems solved by technology

In the existing technology, traditional paper reports, thematic maps, statistical charts, etc. are still used for analysis and research from a geographical perspective. The expression form is single and the dimension is low. It cannot effectively express the knowledge contained in the geographical and national census data. Realize the dissemination, sharing, reuse and innovation of geographical census data in different fields

Method used

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  • Visualization system for geographic national condition knowledge service, and implementation method
  • Visualization system for geographic national condition knowledge service, and implementation method
  • Visualization system for geographic national condition knowledge service, and implementation method

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Embodiment Construction

[0028] figure 1 , 2 , as shown in 3, a visualization system for geographical and national conditions knowledge services, including a multi-source heterogeneous data integration platform, a data server, a visual query terminal for geographical and national conditions knowledge, and a multi-source heterogeneous data integration platform for structured and The conversion and integration of unstructured geographic national conditions census results data, realize the integration of multi-source and heterogeneous geographic national conditions census results data, form geographic national conditions data warehouses, and data servers, which are used to store massive geographic national conditions census data and establish geographic national conditions data knowledge Mining the data model, analyzing and mining the geographic and national conditions census data, and providing different types of data visualization services according to the query requirements of the geographic and natio...

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Abstract

The invention discloses a visualization system for a geographic national condition knowledge service. The system comprises a multi-source heterogeneous data integration platform, a data server and a geographic national condition knowledge visual query terminal. An implementation method of the visualization system for the geographic national condition knowledge service comprises the steps of 1, converting and integrating data to form spatial and non-spatial data warehouses; 2, establishing multi-dimensional and multi-time-scale logical relationships to associate the spatial and non-spatial data; and 3, providing a quick and convenient visual display way of geographic national condition census data for a user, and enabling a market subject and the social public to fully understand, develop and apply the geographic national condition census data through the geographic national condition knowledge visual query terminal, so as to realize the geographic national condition query data knowledge service. By means of an internet technology, the knowledge service and the information publishing and spreading can be rapidly and effectively carried out, and powerful support is provided for realizing spreading, sharing, reuse and innovation of the geographic national condition census data in different fields.

Description

technical field [0001] The invention relates to the technical field of statistics and analysis, in particular to a visualization system and implementation method for geographic and national conditions knowledge services. Background technique [0002] Geography and national conditions are to analyze, study and describe national conditions from the perspective of geography, that is, to take the spatial changes, interrelationships and characteristics of natural, biological and human phenomena on the surface of the earth as the basic content, and make a macroscopic analysis of various conditions and factors that constitute the material basis of the country. , Holistic and comprehensive investigation, analysis and description. Geographical national conditions monitoring is to provide authoritative and reliable geographic national conditions monitoring products by monitoring the current situation and changes of geographical national conditions, statistics, analysis, and evaluation...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q50/26
CPCG06Q50/26
Inventor 应国伟李亮刘江李胜袁孝郭伟李国明孙晓鹏蒲慧龙陈丹蕾曹伟超
Owner 国家测绘地理信息局第六地形测量队
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