ecCodes definition
| Name: | Orography | Abbreviation: | orog | Unit: | gpm | paramId: | 228002 |
S2S details
| Definition | The height of the terrain with respect to the model defined globe. |
| Validity | Fixed |
| Comment | Archived once a day at 00Z for control forecast and re-forecast, only. |
WMO GRIB2 definition
| Parameter | ||
|---|---|---|
| Discipline | = 0 | Land surface products |
| Parameter Category | = 3 | Mass |
| Parameter Number | = 5 | Geopotential height |
| Level | ||
|---|---|---|
| Type of first fixed surface | = 1 | Ground or water surface |
| Scale factor of first fixed surface | = all bits to 1 | Missing |
| Scaled value of first fixed surface | = all bits to 1 | Missing |
| Type of second fixed surface | = all bits to 1 | Missing |
| Scale factor of second fixed surface | = all bits to 1 | Missing |
| Scaled value of second fixed surface | = all bits to 1 | Missing |