Marine pollution data acquisition method and system

A technology for data collection and marine pollution, applied in complex mathematical operations, measuring devices, instruments, etc., to achieve flexible monitoring areas and reduce interference

Active Publication Date: 2022-03-01
GUANGDONG OCEAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The specific relationship is that the oxidative properties of ozone can promote the generation of aerosol particles. Aerosol particles can reduce the concentration of ozone by ch...

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  • Marine pollution data acquisition method and system
  • Marine pollution data acquisition method and system

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Embodiment Construction

[0073] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0074] It should also be understood that the following examples are only used to further illustrate the present invention, and should not be construed as limiting the protection scope of the present invention. Some non-essential improvements and adjustments made by those skilled in the art according to the above contents of the present invention all belong to the present invention scope of protection. The specific process parameters and the like in the following example are only an example within the appropriate range, that is, those skilled in the art can make a selection within the appropriate range through the description ...

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Abstract

The invention discloses a marine pollution data acquisition method, which comprises the following steps: detecting the ozone concentration of a target marine area through ozone foundation observation, determining a to-be-selected point set according to the ozone concentration, obtaining an aerosol to-be-detected area according to the to-be-selected point set, and detecting the aerosol concentration of the aerosol to-be-detected area through satellite remote sensing. And treating the aerosol concentration to obtain a pollution threat area, and giving out early warning according to the pollution threat area. According to the method, aerosol data is obtained by combining the ozone sensor on the ground and satellite remote sensing, a potential pollution area is obtained and pollution prediction is realized through ozone pollution and aerosol comprehensive detection, and compared with traditional single pollutant detection and ozone concentration and aerosol obtained through satellite remote sensing, the method has the advantages that the detection accuracy is high; the comprehensive application of foundation detection ozone and satellite remote sensing aerosol detection can better reflect the pollution condition of the region, reduce the interference between ozone and aerosol detection, and make the monitoring region more flexible.

Description

technical field [0001] The invention relates to the technical fields of data processing, marine pollution monitoring and control, and in particular to a method and system for collecting marine pollution data. Background technique [0002] Atmospheric aerosol is a system composed of atmospheric medium and solid or liquid particles mixed in it. Although the content is very small, it has an impact on many physical and chemical phenomena occurring in the atmosphere. For example, the absorption and scattering of solar radiation by aerosol will change the solar radiation albedo of the atmospheric system, thereby affecting the energy balance of the earth-atmosphere system. [0003] There is a certain relationship between ozone and pollutants such as nitrogen oxides, sulfur oxides, and volatile organic compounds in aerosols. They not only have the relationship of competing precursors, but also restrict each other by changing the chemical reaction conditions. The specific relationsh...

Claims

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Application Information

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IPC IPC(8): G01N33/00G01C13/00G06F17/18
CPCG01N33/0036G01N33/0039G01N33/0067G01C13/00G06F17/18
Inventor 孙成琪张守俊纪然
Owner GUANGDONG OCEAN UNIVERSITY
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