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GIS-based territorial space planning system and method

A spatial planning and territorial technology, applied in structured data retrieval, resources, instruments, etc., can solve the problems of low evaluation accuracy, difficulty in quantifying evaluation results, and low efficiency of manual evaluation, achieving high efficiency and improving accuracy. , the effect of high accuracy

Inactive Publication Date: 2022-01-14
魏大鹏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a land space planning system and method based on GIS, to solve the cumbersome evaluation process of resource environment carrying capacity and land space development suitability, the evaluation accuracy is low, the manual evaluation efficiency is low, and the evaluation result difficult to quantify

Method used

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  • GIS-based territorial space planning system and method
  • GIS-based territorial space planning system and method
  • GIS-based territorial space planning system and method

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Embodiment 1

[0031] see Figure 1-3 , the present invention provides a technical solution: a GIS-based land space planning system, comprising a data processing module 10, a data acquisition module 20, a GIS platform 30, a land evaluation unit 40, and a map generation unit 50 for land space planning. The data acquisition module 20 is connected by communication with the GIS platform 30, and the data processing module 10 is electrically connected with the data acquisition module 20, the land evaluation unit 40, and the land space planning one map generation unit 50 respectively. The evaluation unit 40 includes a national land spatial distribution map generation unit 41, a basic evaluation unit generation unit 42 and a national land space evaluation map generation unit 43, and the national land spatial distribution map generation unit 41 is used to perform data processing according to the base number and Figure data generates a national land spatial distribution map, the basic evaluation unit ...

Embodiment 2

[0044] see image 3, the present invention provides a kind of technical scheme: a kind of land space planning method based on GIS, comprises the following steps:

[0045] S1. Obtain the collected raw data from the GIS system, and enter the raw data into the preset base number and base map data category table to construct the base number and base map data;

[0046] S2. Carry out data processing to the base number and the base map data, so as to convert the base number and the base map data into spatial data in a unified format;

[0047] S3. Based on the collected comprehensive evaluation results of resource and environment carrying capacity, comprehensive evaluation results of land space development suitability, and land space planning implementation evaluation and risk identification evaluation results, provide a visualized land space evaluation map;

[0048] S4. Divide the land space evaluation map according to the editing instructions to generate a map of land space plannin...

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Abstract

The invention discloses a GIS-based territorial space planning system and method. The system comprises a data processing module, a data collection module, a GIS platform, a territorial evaluation unit, and a territorial space planning graph generation unit; the data collection module is in communication connection with the GIS platform, and the data processing module is electrically connected with the data collection module, the territorial evaluation unit and the territorial space planning map generation unit; and the territorial evaluation unit comprises a territorial space distribution map generation unit, a basic evaluation unit generation unit and a territorial space evaluation map generation unit. According to the invention, the resource environment bearing capacity of the territorial space and the development suitability of the territorial space are evaluated according to the original data, the territorial space is re-planned according to the existing territorial space planning condition and the preset optimization index, automatic planning of the territorial space is realized, the planning accuracy is high, the accuracy of land space evaluation can be improved, and manual evaluation is not needed.

Description

technical field [0001] The invention relates to the technical field of land space planning, in particular to a GIS-based land space planning system and method. Background technique [0002] The information system for the preparation of national land and space planning is an important work content of land and space planning and an integral part of the results of the preparation of land and space planning. Whether it is before and during the preparation of land and space planning, or the application of results and the later maintenance stage, it is inseparable from land and space. The support of the planning compilation information system is currently in the process of planning the land space at the district level and above. [0003] However, in the process of planning land space at present, planners are required to evaluate the carrying capacity of resources and environment and the suitability of land space development. The evaluation process of carrying capacity of resources...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06Q10/06G06Q50/26
CPCG06F16/29G06Q10/06393G06Q50/26
Inventor 魏大鹏刘绘许晶
Owner 魏大鹏