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Method and device for airborne spectral remote sensing monitoring of VOCs pollution and storage medium

A remote sensing monitoring and spectroscopy technology, applied in measurement devices, material analysis by optical means, instruments, etc., can solve problems such as difficulty in comprehensive and effective atmospheric monitoring, and achieve accurate and comprehensive monitoring.

Pending Publication Date: 2021-03-09
重庆商勤科技有限公司
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Problems solved by technology

[0003] The traditional ground-based monitoring method has played an important role in the monitoring of atmospheric environmental quality, but since the base station is located on the ground, it is difficult to comprehensively and effectively monitor the atmosphere above

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  • Method and device for airborne spectral remote sensing monitoring of VOCs pollution and storage medium
  • Method and device for airborne spectral remote sensing monitoring of VOCs pollution and storage medium

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[0018] 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 through specific implementation methods in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In one embodiment, such as figure 1 As shown, a method for monitoring VOCs pollution by airborne spectral remote sensing is provided, comprising the following steps:

[0020] S110 uses the UAV equipped with a spectral camera to take real-time continuous photos of the target space to obtain the initial sample group.

[0021] Specifically, a UAV equipped with a spectral camera is used to continuously photograph the target space in real time to obtain multiple initial samples and form an initial sample group. Because real-time photography is an instantaneous sample, t...

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Abstract

The invention provides a method and a device for airborne spectral remote sensing monitoring of VOCs pollution and a storage medium, the distribution condition of VOCs is obtained through the principle that an unmanned aerial vehicle carries a spectral camera to perform sample collection on a target space and the principle that VOCs absorb an infrared band, the composition and concentration of VOCs are calculated through remote sensing inversion, and finally, a thermal distribution diagram of VOCs in combination with a satellite map is formed. Therefore, VOCs in the space can be monitored in real time, and monitoring is more accurate and comprehensive by adopting an unmanned aerial vehicle-mounted spectrum camera and a multi-sample screening method.

Description

technical field [0001] The invention relates to the technical field of VOCs pollution monitoring, in particular to a method, device and storage medium for airborne spectral remote sensing monitoring of VOCs pollution. Background technique [0002] Atmospheric environment directly affects human health. In recent years, the quality of atmospheric environment in my country has attracted widespread attention. The public, researchers, and government departments have all paid attention to the quality of atmospheric environment from different angles and depths. VOCs (volatile organic compounds) volatile organic compounds refer to organic compounds with saturated vapor pressure greater than 70.91Pa at normal temperature, boiling point below 50-260°C at standard atmospheric pressure of 101.3kPa and initial boiling point equal to 250°C, or organic compounds at normal temperature and pressure Any volatile organic solid or liquid. VOCs are harmful gases in the air. [0003] The tradit...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/3504
CPCG01N21/3504G01N2021/1795
Inventor 冉茂杰谢春张琨江娟漆浩冯旭唐道德
Owner 重庆商勤科技有限公司
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