DEM数据 | ME/米 | MAE/米 | RMSE/米 |
SRTM v4.1 | −1.566 | 2.833 | 3.591 |
ASTER GDEM v3 | −3.590 | 6.978 | 9.602 |
AW3D30 v2.2 | −0.306 | 2.025 | 2.781 |
TanDEM-X DEM | −0.897 | 1.487 | 2.129 |