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Regional ecological security pattern construction method and system based on geographic space big data

A geospatial and ecological security technology, applied in data processing applications, image data processing, still image data retrieval, etc., can solve problems such as low resolution, complexity and changeability, and poor operability of ground demarcation, to improve resolution, Accurate evaluation results, accurate evaluation results

Pending Publication Date: 2022-05-27
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: when the existing regional ecological security pattern construction method and system based on geospatial big data evaluate the carrying capacity of the regional ecological environment, the regional environmental conditions involved are complex and changeable, and the regional ecological The evaluation of environmental carrying capacity is inaccurate; at the same time, the existing ecological protection red line is divided based on the ecological function evaluation and ecological sensitivity evaluation with the help of the concept of zoning, the resolution is low, and the operability of ground boundary survey is poor

Method used

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  • Regional ecological security pattern construction method and system based on geographic space big data
  • Regional ecological security pattern construction method and system based on geographic space big data
  • Regional ecological security pattern construction method and system based on geographic space big data

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Embodiment Construction

[0065] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0066] In view of the problems existing in the prior art, the present invention provides a method and system for constructing a regional ecological security pattern based on geospatial big data. The present invention is described in detail below with reference to the accompanying drawings.

[0067] like figure 1 As shown, the method for constructing a regional ecological security pattern based on geospatial big data provided by the present invention comprises the following steps:

[0068] S101, using an ecological data collection module to collect the ecological environment spatial big data of the study area;

[...

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Abstract

The invention belongs to the technical field of regional ecological security pattern construction, and discloses a regional ecological security pattern construction method and system based on geographic space big data. The regional ecological security pattern construction system based on geographic space big data comprises an ecological data acquisition module, a main control module, a calculation module, a security pattern model construction module, a security pattern distribution diagram generation module, an evaluation module, an optimization module and a display module. According to the invention, the evaluation module is utilized to determine the overload type of any one index overload or the combination of two or more index critical overload in the load result of the basic evaluation data and the load result of the special evaluation data, so that the evaluation result is more reference and more accurate; meanwhile, the resolution and accuracy of pure zoning are improved through an optimization module, an ecological protection red line electronic vector diagram which is practical, clear in boundary and good in ecological integrity and landscape connectivity is formed, reference is provided for field exploration, and the field workload is reduced.

Description

technical field [0001] The invention belongs to the technical field of regional ecological security pattern construction, and in particular relates to a regional ecological security pattern construction method and system method based on geospatial big data. Background technique [0002] Regional ecological planning is the superior planning of urban ecological planning. Guided by the principles of ecology, systematically analyze the basic ecological factors, ecological succession process, landscape ecological pattern and ecological service functions in the river basin, region or political domain on which urban development depends, and identify the guiding and limiting factors of regional development, ecological Sensitive and suitable areas, carry out ecological function zoning, and put forward controllable and inductive strategies and measures for resource utilization, environmental protection and ecological construction for the possible future social and economic development...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26G06V20/10G06T7/62G06F16/56
CPCG06Q10/0639G06Q50/26G06T7/62G06F16/56Y02A30/60
Inventor 盛钰王跃辉
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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