Variable EPSG_6641`Const`

EPSG_6641: "+vunits=m +no_defs +type=crs" = '+vunits=m +no_defs +type=crs'

PRVD02 height

CRS-VERTCRS [6641]
Area: Puerto Rico - onshore.
Unit: metre
Accuracy: null
BBOX: 18.57,-67.97,17.87,-65.19