EPSG
National Geodetic Survey; http://www.ngs.noaa.gov
2013-10-26
Geodesy, topographic mapping.
Replaces all earlier vertical datums for Puerto Rico.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalReferenceFrame", "name": "Puerto Rico Vertical Datum of 2002", "scope": "Geodesy, topographic mapping.", "area": "Puerto Rico - onshore.", "bbox": { "south_latitude": 17.87, "west_longitude": -67.97, "north_latitude": 18.57, "east_longitude": -65.19 }, "id": { "authority": "EPSG", "code": 1123 } }