UAV DEM Data from Zhongshan, Great Wall, and Qinling Stations in Antarctica

The dataset was acquired using a Feima V100 UAV platform equipped with the V-CAM100 aerial survey module and the V-OP100 oblique photogrammetry module. It contains both orthophotos (DOM) and high-resolution digital elevation models (DEMs). The survey was conducted in November 2022 at three representative Antarctic sites—Great Wall Station, Zhongshan Station, and Qinling Station—each covering an area of approximately 1.5 km × 1 km. UAV-derived DEMs are commonly employed as high-precision benchmarks for validating parameters (e.g., aerodynamic roughness) and for evaluating the consistency and discrepancies among different remote sensing datasets.