Intermediate stage in transformations - not used otherwise.
CRS in metres used only for transformation of heights referenced to Poolbeg height (ft). For CRS in feet see code 5754.
Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
53.41 -7.95
51.39 -10.56
55.43 -5.34
-10.56 51.39
-5.34 55.43
Definition: OGC Well Known Text 2 (2019)
VERTCRS["Poolbeg height (m)", VDATUM["Poolbeg"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], USAGE[ SCOPE["Intermediate stage in transformations - not used otherwise."], AREA["Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore."], BBOX[51.39,-10.56,55.43,-5.34]], ID["EPSG",7962]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "VerticalCRS", "name": "Poolbeg height (m)", "datum": { "type": "VerticalReferenceFrame", "name": "Poolbeg" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "scope": "Intermediate stage in transformations - not used otherwise.", "area": "Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.", "bbox": { "south_latitude": 51.39, "west_longitude": -10.56, "north_latitude": 55.43, "east_longitude": -5.34 }, "id": { "authority": "EPSG", "code": 7962 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+vunits=m +no_defs +type=crs"> <Layer srs="+vunits=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 7962, 'EPSG', 7962, '+vunits=m +no_defs +type=crs', 'VERT_CS["Poolbeg height (m)",VERT_DATUM["Poolbeg",2005,AUTHORITY["EPSG","5152"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","7962"]]');