Data source: EPSG
Information source: General Directorate of Land, http://www.dgterritorio.pt/
Revision date: 2023-08-07
Scope: Geodesy, engineering survey, topographic mapping.
Remarks: Orthometric heights.
Area of use: Portugal - central Azores - Terceira island onshore.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "Cais da Figueirinha", "scope": "Geodesy, engineering survey, topographic mapping.", "area": "Portugal - central Azores - Terceira island onshore.", "bbox": { "south_latitude": 38.57, "west_longitude": -27.44, "north_latitude": 38.86, "east_longitude": -26.97 }, "id": { "authority": "EPSG", "code": 1107 } }