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Standardized basic geographic data making method and system

A technology of geographic data and production method, applied in geographic information database, structured data retrieval, electronic digital data processing, etc., can solve the problems of ambiguity of geographic entities, and the different coverage of coverage and actual surface geographic entities.

Pending Publication Date: 2020-10-20
成都方未科技有限公司
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AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a standardized basic geographic data production method and system, which not only solves the problem that the base station sector coverage area does not correspond to the actual surface geographic entity, but also solves the current problem in mobile signaling data analysis. Ambiguity of Geographical Entities Caused by Grid Segmentation

Method used

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  • Standardized basic geographic data making method and system
  • Standardized basic geographic data making method and system
  • Standardized basic geographic data making method and system

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Experimental program
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Embodiment

[0030] Analysis of mobile signaling data: Since mobile signaling data contains a large amount of location information of users, firstly, through the analysis and mining of historical sequence data, rich personal characteristic information and group behavior characteristics are obtained.

[0031] Mobile signaling data analysis is mainly oriented to needs:

[0032] Aggregation characteristics of group activities: Mobile signaling data has a wide coverage of users and high timeliness. It can conduct overall analysis of population activities in a large area, understand the changes in the spatial distribution of population, and grasp the dynamic changes of group flow and aggregation. .

[0033] Long-term population flow trends: Mobile signaling data also has the advantage of comprehensive historical data. Generally, signaling data within half a year to one year can be traced back. Therefore, we can observe the situation of population flow over a long period of time and analyze and ...

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PUM

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Abstract

The invention relates to the technical field of vector data editing of maps. The invention discloses a standardized basic geographic data making method and system. The normalized basic geographic datamaking system comprises a source data acquisition module, a basic geographic data preprocessing module, a spatial information digitization module, a topology check and data rectification module, a data quality verification module, a data display module and a data storage module. The basic geographic data made by the method can provide rich space analysis support for mobile signaling data analysis, avoids cutting of space entities and ambiguity of semantics, and can be used for improving base station cell positioning reliability, semantic enhancement analysis and the like. According to the method, standardized basic geographic data making requirements are provided, multi-source data can be integrated, so that a consistent API can be used during mobile signaling data analysis, and the problems of reading, writing and adaptation of data from different sources are reduced.

Description

technical field [0001] The present invention relates to the technical field of map vector data editing, in particular to a method and system for making standardized basic geographic data. Background technique [0002] Mobile signaling is a control command of the mobile communication system, which records information including call establishment, monitoring, termination, and network management, and has the function of controlling the mobile communication system. The mobile signaling data contains the cell information of the base station where the signaling is generated, so it can also be used as a passive positioning data in the field of location services. Its characteristics are as follows: 1. Wide user coverage: all network users will generate mobile signaling; 2. Complete historical data: communication operators can save historical signaling of users on the entire network, and the storage period is only related to platform storage; 3. No network performance bottleneck: Pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/29
CPCG06F16/215G06F16/29
Inventor 吴林芳周俊蓉
Owner 成都方未科技有限公司
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