%0 Dataset %T Landsat Remote Sensing Dataset in Gansu Province (2018-2022) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/9773df1f-c6c5-492c-88b1-50195a1564fc %W NCDC %R 10.12072/ncdc.gseer.db4043.2023 %A Zhang yaonan %K Gansu Province;Landsat8;L1 level;L2 level %X This dataset includes L1 and L2 level data products from Landsat8 in Gansu Province. The spatial resolution of the data product is 30m, and the cloud cover is less than 20%. L1 level data products only use geometrically corrected data without radiometric calibration or atmospheric correction; L2 level data products have undergone radiometric calibration, atmospheric correction, and geometric correction processing.