Quantification method for boundary overlapping characteristics of natural reserve

A quantitative method and boundary technology, applied in the direction of instruments, character and pattern recognition, data processing applications, etc., can solve the problems of quantifying overlapping features and relationships

Active Publication Date: 2020-12-04
MINISTRY OF ECOLOGY & ENVIRONMENT CENT FOR SATELLITE APPL ON ECOLOGY ENVIRONMENT
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  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned methods are difficult to better quantify the complex overlapping characteristics and relationships between various levels and types of nature reserves, and cannot provide accurate data support for the optimization and integration of cross-overlapping nature reserves

Method used

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  • Quantification method for boundary overlapping characteristics of natural reserve
  • Quantification method for boundary overlapping characteristics of natural reserve
  • Quantification method for boundary overlapping characteristics of natural reserve

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] The embodiment of the present invention discloses a quantification method for boundary overlapping features of nature reserves, such as figure 1 shown, including the following steps:

[0034] S1. Classify the boundaries of different types of nature reserves;

[0035] S2. Extraction of boundary overlapping areas of different types of nature reserves: Divide the boundaries of nature reserves into different layers according to the type, and ...

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Abstract

The invention discloses a quantification method for boundary overlapping characteristics of a natural reserve. The quantification method comprises the following steps: S1, classifying boundaries of different types of natural reserves; S2, extracting boundary overlapping regions of different types of natural reserves; S3, calculating the absolute overlapping rate of each natural protected area andother natural protected areas; S4, calculating the absolute overlapping number of each natural protected area and other natural protected areas; S5, obtaining a continuous overlapping region model based on the absolute overlapping number; and S6, performing grade and category division according to the continuous overlapping region model to obtain aggregation characteristics of each region. According to the method, a quantitative method can be provided for spatial boundary overlapping characteristics and relations of different types of natural reserves, a complex natural reserve cross overlapping relation can be systematically clarified, and a scientific basis can be provided for spatial planning and layout selection of a natural reserve system; and a data calculation method is provided foroptimization and integration of natural reserves and national park construction.

Description

technical field [0001] The invention relates to the technical field of ecological environment protection supervision, and more specifically relates to a quantitative method for boundary overlapping characteristics of nature reserves. Background technique [0002] As the most essential and important part of my country's natural ecological space, nature reserves are the core carrier for the construction of ecological civilization and occupy a primary position in maintaining national ecological security. After more than 60 years of practice and development, my country has established a large number of nature reserves, scenic spots, forest parks, geological parks, wetland parks, etc. The system of nature reserves is rich in types and functions. However, while great achievements have been made in the construction of nature reserves in my country, there are still overlapping phenomena between different types of nature reserves. The overlapping of nature reserves can easily lead t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26
CPCG06Q50/26G06F18/24323
Inventor 刘晓曼靳川平马万栋张文国侯鹏付卓王超闻瑞红王雪峰候静孙晨曦孟斌孙阳阳吕娜肖如林彭阳
Owner MINISTRY OF ECOLOGY & ENVIRONMENT CENT FOR SATELLITE APPL ON ECOLOGY ENVIRONMENT
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