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GIS-based territorial space planning analysis method

A technology of space planning and analysis method, applied in the field of analysis, can solve problems such as deviation and insufficient use of historical data, and achieve scientific and accurate evaluation and accurate evaluation results

Active Publication Date: 2020-06-23
江苏星月测绘科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing national land and space planning generally pays more attention to economic analysis, and does not make full use of historical data, so the evaluation results may deviate greatly from the actual situation.

Method used

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  • GIS-based territorial space planning analysis method
  • GIS-based territorial space planning analysis method
  • GIS-based territorial space planning analysis method

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Embodiment Construction

[0035] A GIS-based analysis method for national land space planning, comprising the following steps:

[0036] Step 1: Enter Information

[0037] Enter planning information that includes specific information about future construction. For example, if the plan is a future industrial construction plan, it should include information such as the planned construction purpose, construction content, construction scale, and future production capacity.

[0038] Step 2: Determine the evaluation items

[0039] Determine the evaluation item. The evaluation item is the information value of environmental pollution derived or obtained from the planning information. The evaluation item can only be the only evaluation parameter. For example, the planning determines that a chemical fertilizer plant will be built, and there are various pollution information on the species discharged from the chemical fertilizer plant. The evaluation item of this application is to select the only parameter to be...

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Abstract

The invention belongs to an analysis method, and particularly relates to a GIS-based territorial space planning analysis method. The method comprises the steps that 1, information is input; wherein planning information is input, and the planning information comprises specific information related to future construction, 2, determining evaluation items, 3, searching historical information; step 4, searching a GIS; obtaining actual data corresponding to historical planning; 5, calculating a weight; 6, calculating an analysis result; and calculating an analysis result by using the weight and the historical data. The method has the remarkable effects that (1) evaluation items are decomposed from an existing planning file, and the evaluation significance of the evaluation items on planning content is determined; and (2) historical data is referred, so that the evaluation result is more accurate. And (3) different weights are set for different historical data, so that the evaluation is more scientific and accurate.

Description

technical field [0001] The invention belongs to analysis methods, in particular to a GIS-based analysis method for land space planning. Background technique [0002] Land planning refers to the plan for the rational development and utilization of land and natural resources within a certain period of time. Including: national comprehensive land construction planning, regional or regional comprehensive land construction planning, professional planning of cultivated land, water conservancy, environment, city, population, etc. According to the requirements of the national economic development strategy and the actual situation of regional economic development, it needs to rationally arrange and utilize the land and natural resources in a planned and layered manner year by year, and constantly adjust the already used parts so that they can play a better role. great potential. [0003] GIS system is the abbreviation of Geographic Information System or Geo-Information system, whic...

Claims

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Application Information

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IPC IPC(8): G06F16/29G06Q50/16
CPCG06F16/29G06Q50/165
Inventor 武俊红蔡永坚唐玉娟
Owner 江苏星月测绘科技股份有限公司
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