TY - Data T1 - survey data set of underlying surface of peijiamaogou watershed, the first sub region of Loess Hilly and Gully Region from 2021 to 2022 A1 - Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation) DO - 10.12072/ncdc.HWSDZhan.db2454.2022 PY - 2022 DA - 2022-10-30 PB - National Cryosphere Desert Data Center AB - This data set is the underlying surface observation data set of peijiamaogou watershed in the first sub area of Loess Hilly and gully region from 2021 to 2022. The data set is based on the remote sensing images of "gaogao-1" satellite in 2021 and 2022. The remote sensing images are interpreted by ArcGIS software, supplemented by field investigation, and the attributes and boundaries of the interpreted spots are verified and corrected one by one. This data set includes the land use status table of peijiamaogou watershed, the thematic map of land use of peijiamaogou watershed and the underlying surface investigation report DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/713c8010-c4a5-4480-9072-3996af1670bd ER -