TY - Data T1 - 1:700000 land cover data set of Ningxia Hui Autonomous Region in 2005 A1 - YanChangzhen A1 - XieJiali DO - 10.12072/ncdc.NIEER.db0077.2020 PY - 2020 DA - 2020-12-18 PB - National Cryosphere Desert Data Center AB - The dataset is 1:700000 land cover data of Ningxia in Northwestern China in 2005. This data adopts a hierarchical land cover classification system. The first level of the classification system is consistent with the IPCC system, with a total of 6 categories (forest land, grassland, wetland, cultivated land, artificial surface, others). The second level uses 38 class types with globally unified codes generated by FAO's LCCS DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/ea66768e-2658-4828-a89d-372b25b7cfbf ER -