A multi-source microwave remote sensing sea surface wind field data fusion method and device
A sea surface wind field and data fusion technology, applied in the direction of measurement devices, radio wave measurement systems, radio wave reflection/re-radiation, etc., can solve the problems of insufficient fineness, lack of coverage, low spatial resolution, etc., and achieve interpolation Error correction, make up for insufficient spatial resolution, and high-resolution effects
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[0051] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:
[0052] refer to figure 1 As described, the multi-source microwave remote sensing sea surface wind field data fusion method provided in this embodiment, the method specifically includes
[0053] Obtain SAR images and perform data preprocessing on the SAR images. After the SAR image preprocessing is completed, perform sea surface wind field inversion to obtain SAR inversion sea surface wind field data;
[0054] Obtain the original CCMP sea surface wind field data, and perform spatial downscaling processing on the original CCMP sea surface wind field data to obtain downscaled and uncorrected CCMP sea surface wind field data;
[0055] The geographical difference analysis method is used to fuse the SAR retrieved sea surface wind field data and the downscaled uncorrected CCMP sea surface wind field data to obtain the sea surface wind field fusion data.
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