Acquisition method for sea ice concentration on basis of ocean No. II satellite scanning microwave radiometer
A microwave radiometer, the technology of Haiyang No. 2, which is applied in the field of satellite communication, can solve the problems that cannot be directly applied to HY-2 satellite, etc.
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[0024] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
[0025] The embodiment of the present invention provides a sea ice density acquisition method based on the Haiyang No. 2 satellite scanning microwave radiometer, such as figure 1 As shown, the main processing steps include:
[0026] Step S11: According to the first brightness temperature data of the typical characteristic area, the brightness temperature characteristic value is obtained. The typical characteristic area includes the one-year ice characteristic region, the multi-year ice characteristic region and the seawater characteristic region. The first brightness temperature data is obtained through the Haiyang No. 2 satellite Scanning microwave radiometer acquisition;
[0027]Step S12: Obtain the dynamic brightness temperature characteristic value of the monitoring area according to the brightness temperature ...
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