Description of CRS - FI_HELS / OH| Attribute | Entry |
|---|
| Country | Finland |
| Country identifier | FI |
| CRS identifier | FI_HELS / OH |
| CRS alias | N60 |
| CRS valid area | Finland |
| CRS scope | |
| CRS remarks | mean tidal system |
| Datum identifier | Helsinki |
| Datum alias |
|
| Datum type | vertical |
| Datum anchor point |
|
| Datum realization epoch | 1960; sea level 1944 |
| Datum valid area | Finland |
| Datum scope |
|
| Datum remarks | heights are reduced to the epoch 1960.0 using uplift
values computed from repeated levellings. |
| Coordinate system identifier | orthometric heights |
| Coordinate system type | gravity related |
| Coordinate system dimension | 1 |
| Coordinate system remarks | |
| Coordinate system axis name | height |
| Coordinate system axis direction | up |
| Coordinate system axis unit identifier | metre |