Template:Overlay prequels
| Name | Prequel | Underlying data | Unit | Range | No data | Description |
|---|
Example:
| Name | Prequel | Underlying data | Unit | Range | No data | Description |
|---|---|---|---|---|---|---|
| Surface level | SURFACE_LEVEL | Water Prequel | m + datum | -10000 to 10000 | Clamped to range | Height of the water level on land and in waterways |