Integrated update method, system and storage medium for one map of forest resources
A technology of forest resources and update method, applied in the field of forest resources one-map integrated update method, system and storage medium, can solve the problem of consuming large computing power and computing time, increasing county-level work technology and hardware equipment pressure, and complex process. and other problems, to achieve the effect of reducing inspection and comparison steps and reducing the workload of provincial inspections
Active Publication Date: 2021-11-02
SICHUAN FORESTRY & GRASSLAND INVESTIGATION & PLANNING INST (SICHUAN FORESTRY & GRASSLAND ECOLOGICAL ENVIRONMENT MONITORING CENT) +3
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Problems solved by technology
[0003] Although the current forest inspection work and the updating of a map of forest resources are deployed at the same time, the two work uses different working methods and quality inspection systems, and has not really realized the forest inspection database, forest resources pre-database, and forest resources. The integrated update and inspection of the status database and forest resource change layer has the following disadvantages:
[0004] One is that the results of the forest inspection and the update of the forest resource map are checked and submitted separately, and there is a lack of an integrated update method of cross-validation between the two. It is easy to appear in the forest inspection database as illegal use of forest land, but in the forest resource map Did not update according to the illegal use of forest land. In the next year's work, because the violation of laws and regulations was not reflected in a map of forest resources, the case of destroying forest resources was concealed and the account was illegally cancelled.
[0005] The second is that the results inspection steps are cumbersome and time-consuming. In order to check the consistency of the forest inspection results and the update results of a map of forest resources, it is necessary to separate the forest inspection database with the previous forest resources database, forest resources status database and forest resources change database. Three spatial joint analyzes were carried out on the spatial graphics, and the forest resources pre-fields, current land types and change reasons in the forest supervision database were compared with the corresponding attribute fields in the forest resources pre-database, forest resources status quo database and forest resources change database. Comparative inspection, complicated process and cumbersome steps
[0006] The third is that the computing power consumption is large. The three spatial joint analysis operations need to consume a lot of computing power and computing time, which increases the pressure on county-level work technology and hardware equipment.
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[0045] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.
[0046] Embodiments of the present invention are as follows, with reference to figure 1 , a forest resource Figure 1 The integrated update method consists of integrated generation of forest resource change database, integrated inspection of forest resource change database, forest supervision and forest resource Figure 1 Volume data modification consists of three parts.
[0047] A piece of forest resources Figure 1 The body update method, such as figure 1 , including the following steps:
[0048] (1) Generate a fore...
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The present invention relates to an integrated update method, system and storage medium for one map of forest resources. The update method includes the following steps: (1) generating a forest resource change database by using the forest resource pre-database, the forest resource current situation database and the forest supervision database; (2) Perform an integrated inspection of the forest resource change database generated in step (1), and summarize the inspection results into the logic inspection database of a forest resource map; (3) count the logic of a forest resource map in step (2) Check the inspection results recorded in the database to determine whether it is necessary to carry out forest supervision and integrated data modification of a forest resource map, and perform steps (1) and (2) after modification until it is output to the forest resource map logic inspection database The result of the check is no error. The present invention converts the original three-time spatial analysis into a logical check mainly based on attribute comparison, and greatly reduces check and comparison steps, technology and computing power requirements.
Description
technical field [0001] The invention belongs to the technical field of geospatial data calculation, identification and processing, and specifically relates to a forest resource Figure 1 An all-in-one update method, system and storage medium. Background technique [0002] Forest supervision uses remote sensing to interpret suspected map spots as clues, and focuses on supervising and supervising violations of laws and regulations that destroy forest resources, which is an important part of the annual update of a map of forest resources. The synchronous update of the forest inspection change map and the forest resources map is a key link to ensure the quality of the update of the forest resources map, and it is also an important measure to prevent the cases of destroying forest resources from being concealed and illegally canceled. [0003] Although the current forest inspection work and the updating of a map of forest resources are deployed at the same time, the two work uses...
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IPC IPC(8): G06F16/23G06F16/25
CPCG06F16/2365G06F16/25Y02D10/00
Inventor高飞李娜娜赖长鸿郎平张成程方懿李华王勇军陈敏
OwnerSICHUAN FORESTRY & GRASSLAND INVESTIGATION & PLANNING INST (SICHUAN FORESTRY & GRASSLAND ECOLOGICAL ENVIRONMENT MONITORING CENT)