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Species habitat quality simulation method based on multi-source data

A technology of habitat quality and simulation method, applied in the field of species habitat quality simulation, can solve the problems of waste of resources, blind introduction and cultivation, lack of a unified database of environmental factors, etc.

Active Publication Date: 2021-02-09
NORTHWEST INST OF ECO-ENVIRONMENT & RESOURCES CAS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, people are not clear about the suitable habitat distribution area of ​​most specific species, leading to blind introduction and cultivation, resulting in waste of resources
At the same time, there is currently a lack of a unified environmental factor database for simulating the distribution of suitable habitats for species.

Method used

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  • Species habitat quality simulation method based on multi-source data
  • Species habitat quality simulation method based on multi-source data
  • Species habitat quality simulation method based on multi-source data

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Embodiment Construction

[0037] specific implementation plan

[0038] The technical solutions in the embodiments of the present application will be described in detail below, obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0039] The following uses olive species as an example to describe a method for simulating the habitat quality of a species based on multi-source data provided by an embodiment of the present application. The method for simulating the habitat quality of this species specifically includes the following steps:

[0040] (1) Image data source and data preprocessing.

[0041] The identification of species distribution requires high spatial resolution of images. Therefore, using the remote sensing ...

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Abstract

The invention discloses a species habitat quality simulation method based on multi-source data, and the method comprises the steps: preprocessing a satellite remote sensing image, building a species interpretation mark suitable for characteristics of the satellite remote sensing image according to landforms and image characteristics of species distribution, and performing extraction and verification of sample information; establishing an environmental factor database of species distribution simulation, and performing data standardization processing and environmental factor colinearity test; based on species distribution points interpreted by a satellite remote sensing image and an environmental factor database of standardization and colinearity inspection, screening out dominant environmental factors influencing species distribution and simulating habitat distribution suitable for species according to the dominant environmental factors. The species suitable habitat distribution simulation method combining the high-resolution satellite remote sensing data and the standardized environmental factor database provided by the invention can provide scientific guidance for regional ecological protection and restoration, characteristic industry development and the like, and is of great significance to introduction, cultivation and large-scale planting of species.

Description

technical field [0001] The present application relates to a method for simulating the quality of a species' habitat, in particular to a method for simulating the quality of a species' habitat based on multi-source data. Background technique [0002] Geographical environmental factors are the restrictive factors for the distribution of biological species. How to simulate the suitable habitat of species through species distribution characteristics and geographical environmental factors has important practical significance for regional ecological protection and restoration, reasonable guidance for species introduction and cultivation, and expansion of planting scale. At present, people are not clear about the suitable habitat distribution area of ​​most specific species, which leads to blind introduction and cultivation, resulting in waste of resources. At the same time, there is currently a lack of a unified environmental factor database for simulating the distribution of suit...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06F16/29G06F16/587G06F16/51
CPCG06F16/29G06F16/587G06F16/51G06F18/241G06F18/253Y02A90/10
Inventor 王宏伟祁元张金龙杨瑞马晓芳
Owner NORTHWEST INST OF ECO-ENVIRONMENT & RESOURCES CAS
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