Cross CalibrationPublishDate：2022-10-31

　　So far as operational cross calibration is concerned, what is mainly considered is to research and develop reference remote sensors with high precision radiation performance, automatically-matched processing modules for orbit prediction of similar remote sensors and spectral difference modification and automatic calibration coefficient processing systems so as to provide a basis for improving the calibration frequency of satellite remote sensor, analyzing the changing trend of radiation performance of remote sensor, and evaluating the conformance of radiation performance of multi-source remote sensor.

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