Method, device, equipment and medium for generating thematic maps of water and land resources based on arcgis
A technology of water and soil resources and thematic maps, applied in the field of ArcGIS-based water and land resources thematic map generation, can solve problems such as loss and inability to accurately obtain water and soil
Active Publication Date: 2022-02-15
SHENZHEN SHENSHUI WATER RESOURCES CONSULTING CO LTD
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[0003] The embodiment of the present invention provides an ArcGIS-based method, device, equipment and medium for generating a thematic map of water and soil resources, aiming to solve the problem of inability to accurately obtain the situation of water and soil loss in the prior art methods
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[0033] 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 some of the embodiments of the present invention, but 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.
[0034] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0035] It should also be understood that the terminology used ...
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The invention discloses an ArcGIS-based method, device, equipment and medium for generating a thematic map of water and land resources. The method includes: dividing an input initial map to obtain a plurality of reference map blocks and obtaining corresponding reference information; The benchmark information is integrated to obtain the benchmark integration information, and the benchmark integration information is analyzed according to the block analysis model to obtain the corresponding geological type, combined with the environmental information to obtain the plot characteristic information of each benchmark map block and analyze the corresponding soil erosion coefficient , in the ArcGIS software based on the soil erosion coefficient and the initial map to generate the corresponding land and water resources integration map. The invention belongs to the technical field of image intelligent processing, which can integrate and analyze the initial map and environmental information to obtain the water and soil loss coefficient of each reference map block and intelligently generate an integrated map of water and soil resources, which can realize a more accurate and comprehensive initial map area Analyze the state of water and land resources in the country.
Description
technical field [0001] The invention relates to the technical field of image intelligent processing, in particular to an ArcGIS-based method, device, equipment and medium for generating a thematic map of water and land resources. Background technique [0002] With the improvement of environmental protection awareness, more and more people are aware of the importance of environmental protection. Soil erosion refers to the loss of water and soil resources and land productivity under the action of natural forces such as water, wind, gravity, freezing and thawing, and human activities. Damage and loss, including land surface erosion and water loss. In order to monitor the environmental conditions of the target area, images of the corresponding target area can be collected by drones or satellites. However, the collected images usually only reflect the basic environmental conditions of the target area, and cannot directly reflect the water and soil resources of the target area. c...
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IPC IPC(8): G06F16/29G06F16/2457G06F16/248
CPCG06F16/29G06F16/2457G06F16/248
Inventor 邵亚鹏邹云陈有超刘德桦唐鑫孙陆永张海辉李龙香杨洵郑存辉
Owner SHENZHEN SHENSHUI WATER RESOURCES CONSULTING CO LTD