Variable EPSG_9451`Const`

EPSG_9451: "+vunits=m +no_defs +type=crs" = '+vunits=m +no_defs +type=crs'

BI height

CRS-VERTCRS [9451]
Area: United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland) and Northern Ireland. Ireland onshore. Isle of Man onshore.
Unit: metre
Accuracy: null
BBOX: 61.01,-10.85,49.75,2.01