Multisite high-frequency radiometric calibration of GF-1 WFV

This dataset is based on the test data of the calibration of the Gaofen-1 wide field imager based on the surface reflectance calculated by MODIS BRDF products, including the calibration reflectance data of Dunhuang field and Taklamakan 1 calculated by MODIS BRDF model, the reflectance data of multiple sites on August 28, 2016, the comparison of surface reflectance of MODIS and the measured surface reflectance of ASD, the results of multi-site time series calibration and the results of three calibration methods.