Data processing and controlling apparatus used for ground-based microwave radiometer

Abstract

The invention relates to a data processing and controlling apparatus used for a ground-based microwave radiometer. The data processing and controlling apparatus comprises a scaling module, a data quality control module, an atmosphere parameter inversion module, a derivative data product generation module and a data management module. The scaling module is used for realizing scaling operation of the ground-based microwave radiometer, and first-level brightness temperature data are obtained. The data quality control module is used for controlling the original data collected by other apparatus. The atmosphere parameter inversion module generates a troposphere temperature profile, a boundary layer temperature profile, a relative humidity and steam density profile according to the brightness temperature data after being scaled and the voltage data of each auxiliary apparatus. The derivative data product generation module performs simulation computation on the atmosphere integration steam and cloud liquid water content through the atmosphere temperature and humidity profile provided by the history sounding data, computes cloud base temperature and height, atmosphere integration steam and the cloud liquid water content. The data management module is used for realizing internal data file backup and compiling system state information and controlling management log.

Description

technical field [0001] The invention relates to the field of meteorology, in particular to a data processing and control device for a ground-based microwave radiometer. Background technique [0002] Ground-based multi-channel microwave radiometer, whose detection frequency includes K-band 20-30GHz water vapor absorption spectrum and V-band 50-60GHz oxygen absorption spectrum, the radiometer measures atmospheric oxygen, water vapor absorption spectrum and window frequency in the microwave / millimeter wave band Radiation brightness temperature, inversion of tropospheric atmospheric temperature profile, humidity profile, water vapor density profile, atmospheric water vapor content and liquid water content and other atmospheric parameters. [0003] The processing of collected data by ground-based microwave radiometers in the prior art is not automatic enough, requires a large number of professionals to participate, and has low work efficiency, which is not conducive to user learn...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects in the prior art that the processing of data collected by ground-based microwave radiometers is not automatic enough, requires a large number of prof

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