EPSG:8228Vertical
NAVD88 height (ft)
Type
Vertical
Unit
foot
Area of use
United States (USA) - onshore - Arizona; Michigan; Montana; North Dakota; Oregon; South Carolina.
proj4 definition
+vunits=ft +no_defs +type=crs
Well-Known Text (WKT)
VERT_CS["NAVD88 height (ft)",VERT_DATUM["North American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"]],UNIT["foot",0.3048,AUTHORITY["EPSG","9002"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8228"]]