EPSG
IGN Paris
2008-09-17
Geodesy, engineering survey, topographic mapping.
Orthometric heights. Replaces Reunion IGN58. Value of marker AB-100 retains height from 1958 adjustment.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "Reunion 1989", "scope": "Geodesy, engineering survey, topographic mapping.", "area": "Reunion - onshore.", "bbox": { "south_latitude": -21.42, "west_longitude": 55.16, "north_latitude": -20.81, "east_longitude": 55.91 }, "id": { "authority": "EPSG", "code": 5156 } }