EPSG
Instituto Geografico Nacional (IGN).
2019-11-29
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "Sistema de Referencia Vertical Nacional 2016", "scope": "Geodesy, engineering survey, topographic mapping.", "area": "Argentina - onshore.", "bbox": { "south_latitude": -55.11, "west_longitude": -73.59, "north_latitude": -21.78, "east_longitude": -53.65 }, "id": { "authority": "EPSG", "code": 1260 } }