EPSG:5831Vertical
Instantaneous Water Level depth
Type
Vertical
Unit
metre
Area of use
World.
proj4 definition
+vunits=m +no_defs +type=crs
Well-Known Text (WKT)
VERT_CS["Instantaneous Water Level depth",VERT_DATUM["Instantaneous Water Level",2005,AUTHORITY["EPSG","5113"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Depth",DOWN],AUTHORITY["EPSG","5831"]]