Locust disaster potential high-risk area identification method, device and equipment and storage medium

A recognition method and high-risk technology, which is applied in character and pattern recognition, instruments, structured data retrieval, etc., can solve the problems of easy occurrence of prevention and control system, monitoring blind spots, etc., and achieve the effect of high-precision recognition

Pending Publication Date: 2022-04-29
SHENZHEN INST OF ADVANCED TECH
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  • Application Information

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Problems solved by technology

[0006] This application provides a method, device, equipment, and storage medium for identifying potentially high-risk areas of locust disasters, so as to solve the problem of "monitoring blind areas" that are prone to appear in the current prevention and control system

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  • Locust disaster potential high-risk area identification method, device and equipment and storage medium
  • Locust disaster potential high-risk area identification method, device and equipment and storage medium

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Embodiment Construction

[0027]The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least tw...

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Abstract

The invention discloses a locust disaster potential high-risk area identification method, device and equipment and a storage medium, and the method comprises the steps: carrying out the extraction and analysis of a water body and a suitable habitat of a locust in a research region through the long-time-series multi-temporal remote sensing image data in the research region, and obtaining a water body change index and a suitable habitat change index of the research region; when the water body change index and the suitable habitat change index meet a first preset condition, determining that a locust disaster potential high-risk area exists in the research area; and determining a locust disaster potential high-risk area in the research area by utilizing a habitat suitability index obtained by calculating the multi-temporal remote sensing image data and the distance between each area and the water body in the research area. By means of the mode, the evolution process of the habitat from inappropriate to appropriate can be fully considered, the characteristic of aggregative outbreak of locusts is considered, and high-precision identification of potential high-risk areas can be achieved.

Description

technical field [0001] This application relates to the technical field of pest control and remote sensing, and in particular to a method, device, equipment and storage medium for identifying potential high-risk areas of locust disasters. Background technique [0002] Locust disasters are biological disasters that have a devastating blow to agricultural production, and the East Asian migratory locust is the most serious locust species in my country. For a long time, the monitoring and reporting of migratory locusts in East Asia has been considered one of the important tasks of the plant protection department. Its goal is to detect locust breeding areas in time and take measures to control the population density of locusts and prevent locusts from gathering in swarms and taking off to cause disasters. [0003] At present, the locust forecasting system of my country's plant protection department is relatively traditional, and the work is mostly carried out on "points" through m...

Claims

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Application Information

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IPC IPC(8): G06V20/10G06K9/62G06F16/29G06V10/774G06V10/764
CPCG06F16/29G06F18/24323G06F18/214
Inventor 赵龙龙陈劲松李晓丽韩宇姜小砾
Owner SHENZHEN INST OF ADVANCED TECH
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