Data processing method and device

A data processing device and data processing technology, applied in the field of biogeography research, can solve the problem that the biodiversity hotspot protection priority area cannot accurately represent the protection area, and achieve the effect of high accuracy

Active Publication Date: 2018-05-22
闻丞
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[0004] The purpose of the present invention is to provide a data processing method and device to solve the technical defect that th

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[0074] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0075] The inventor found in the process of realizing the present invention that at present most domestic biodiversity hotspots and conservation priority areas are identified by direct superimposition of the species distribution layer / species habitat distribution map provided by the World Conservation Union IUCN. This identification method relies ...

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Abstract

The invention provides a data processing method and device. A species distribution model is run according to collected species records and environment data to obtain a species distribution probabilitygraph; then the species distribution probability graph is rasterized to obtain a species distribution threshold value; then the species distribution probability graph is binarized to obtain a speciesdistribution graph layer; and finally, the species distribution graph layer is tailored according to species habitat types to obtain a species habitat distribution graph. According to the species habitat distribution graph obtained through the above-mentioned processing process, accuracy is high, true geographical distribution information of a species can be accurately reflected, and thus a morepractical information basis can be provided for ecological research and designation of a protection strategy.

Description

technical field [0001] The invention relates to the technical field of biogeography research, in particular to a data processing method and device. Background technique [0002] On the surface of the earth, life wanders everywhere, and various plants, animals, fungi and the environment constitute different biodiversity hotspots or conservation priority areas. [0003] At present, most of the biodiversity hotspots and conservation priority areas in China are directly superimposed on the species distribution layer / species habitat distribution map provided by the International Union for Conservation of Nature (IUCN). This identification method relies too much on the experience of experts, so The accuracy of the species distribution layer / species habitat distribution map used is not high, so the obtained biodiversity hotspots or conservation priority areas cannot accurately represent the real situation of the protected area. Contents of the invention [0004] The purpose of t...

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Application Information

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IPC IPC(8): G06F17/30G09B29/00
CPCG09B29/007G06F16/29
Inventor 顾燚芸
Owner 闻丞
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