Microwave hyperspectral digital processing and control method and device

A digital processing and hyperspectral technology, applied in the field of microwave remote sensing, can solve the problem that microwave radiometers cannot invert atmospheric contours, and achieve the effects of fast processing speed, high-speed data acquisition, and low system complexity

Inactive Publication Date: 2012-12-12
BEIJING KUNQI ELECTRONICS SYST
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  • Abstract
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Problems solved by technology

[0004] Embodiments of the present invention provide a microwave hyperspectral digital processing and control method and device to solve the technical problem that microwave radiometers in the prior art cannot perform atmospheric profile inversion with high spectral resolution

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  • Microwave hyperspectral digital processing and control method and device
  • Microwave hyperspectral digital processing and control method and device
  • Microwave hyperspectral digital processing and control method and device

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Embodiment Construction

[0059] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0060] see figure 1 , figure 1 A schematic diagram of the first structure of a microwave hyperspectral digital processing and control device provided in an embodiment of the present invention; in this embodiment, the microwave hyperspectral digital processing and control device adopts an embedded Linux operating system, and is embedded in It can be implemented on a standard hardware platform, but it is not limited to this. The microwave hyperspectral digital proces...

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Abstract

The embodiment of the invention discloses a microwave hyperspectral digital processing and control method and a device. The device comprises a collecting unit and a microwave hyperspectral digital processing unit, wherein the collecting unit is used for collecting voltage signals with sky bright temperature information output by a microwave hyperspectral radiation meter and real-time ground surface weather data required by atmospheric profile inversion, and the microwave hyperspectral digital processing unit is used for inversing the voltage signals with sky bright temperature information collected by the collecting unit and the real-time ground surface weather data required by the atmospheric profile inversion into weather parameter curves. The method and the device provided by the invention solve the technical problem that the microwave radiation meter in the prior art cannot be used for hyperspectral resolution atmospheric profile inversion, the high-speed microwave hyperspectral radiation meter data collection is realized, and meanwhile, the atmospheric profile inversion at the hyperspectral resolution is also realized.

Description

technical field [0001] The invention relates to the technical field of microwave remote sensing, in particular to a microwave hyperspectral digital processing and control method and device. Background technique [0002] With the development of microwave technology, in the field of microwave remote sensing, microwave radiometer is a passive microwave-based remote sensing device, which can work all-weather and all-day. It is mainly used for small and medium-scale weather phenomena, such as storms, lightning, heavy rainfall, fog, freezing and boundary layer turbulence. For small and medium-scale weather disasters that are generated or dissipated in a short period of time, although they are only regional, some events are more harmful. In the current monitoring process of mesoscale weather phenomena, sounding balloons and weather radars are commonly used means. Microwave radiation has the ability to work independently and can work in almost various environmental conditions, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/95
CPCY02A90/10
Inventor 谢衍苗俊刚吴贤朱晨
Owner BEIJING KUNQI ELECTRONICS SYST
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