High Resolution Digital Elevation Model Production
| Description | High Resolution Digital Surface Models can be rapidly produced for any location in the world using 50cm stereographic imagery from GeoEye-1 or WorldView-1 and, if available, customer supplied ground control points (GCP’s). |
|---|---|
| Raster Resolution |
1m (with customer supplied GCP’s) 2 - 5m (without GCP’s) |
| Vertical accuracy | RMSE 6.0 Meter, without GCP’s RMSE 0.9 - 1.5 Meter, depending on quality of customer supplied GCP’s |
| Minimum production area | 225km² |
| Image tasking time | 60-90 days (depending on satellite) |
| Production time | 2 weeks (depending on size) after image acquisition |
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