Terrain elevation prequel (Shadow Overlay)
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| Name | Prequel | Underlying data | Unit | Range | No data | Description |
|---|---|---|---|---|---|---|
| Terrain elevation | TERRAIN_ELEVATION | Shadow Prequel | m (datum) | -10000 to 10000 | Clamped to range | Used for initializing the digital terrain model used for this Shadow Overlay. |
Notes
- The values in this prequel grid are clamped between the mentioned min and max. No data values are not allowed. An Average Overlay can be used to fill in the NO_DATA values of an other grid overlay.
- The terrain elevation is interpreted as datum heights.