TY - Data T1 - 30m Resolution Digital Elevation Model (DEM) Data of Russia A1 - Han liqin DO - 10.12072/ncdc.NIEER.db0107.2020 PY - 2020 DA - 2020-11-04 PB - National Cryosphere Desert Data Center AB - This dataset is derived from the latest released ASTER GDEM V3 tiled data. After preprocessing steps including gross error correction, null value filling, and removal of abnormal waterbody values, optimized 30m resolution DEM was generated through image mosaicking, projection transformation, and cropping. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/f062ca7d-69d5-4ae5-91e5-3052ac4f1e2e ER -