TY  - Data
T1  - Slope Elevation and Comparative Data Set of Pit 4 in Muli Coalfield, Qinghai Province (2024)
A1  - xu pei yun
A1  - wang kai
PY  - 2026
DA  - 2026-06-10
PB  - National Cryosphere Desert Data Center
AB  - Elevation data is a key foundational data for terrain analysis, engineering planning, and ecological environment monitoring. However, traditional elevation measurement methods often suffer from issues such as insufficient local resolution, delayed data updates, or limited accuracy in complex terrain areas, which restrict the accurate characterization of fine terrain features in the study area. This study utilizes DJI drones equipped with LiDAR L2 equipment, combined with ground base stations as auxiliary data sources, to generate high-precision (centimeter level) elevation data products for the research area through point cloud data registration and interpolation modeling processing methods.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/ae47c84a-028b-4a59-bb0d-7e9775d8b047
ER  -