Research Article
[Retracted] Interpolation Parameters in Inverse Distance-Weighted Interpolation Algorithm on DEM Interpolation Error
Table 3
Interpolation results of a small number of point cloud data.
| ID | Coordinate value | Raw point cloud data | Inverse distance-weighted data | Kriging interpolation data | Nearest neighbor data | (m) | (m) | (m) | (m) | (m) | (m) |
| 1 | 179.5 | 94.5 | 66.3289 | 66.6764 | 67.8528 | 66.8078 | 2 | 179.5 | 95.5 | 68.2345 | 67.3349 | 67.5963 | 68.5148 | 4 | 179.5 | 96.0 | 67.9607 | 67.9414 | 67.758 | 68.5148 | 5 | 179.5 | 96.5 | 67.6036 | 67.8058 | 68.0744 | 67.4243 | 6 | 179.5 | 97.0 | 67.4243 | 67.4243 | 67.7572 | 67.4243 |
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