vertical chart datum. A vertical datum is a reference system used for specifying elevation of specific points on the earth's surface. Traditionally, vertical datums have used.
vertical chart datum A vertical datum is a reference system used for specifying elevation of specific points on the earth's surface. A vertical datum is a surface of zero elevation to which heights of various points are referenced. Vertical datums broadly come in two categories:
Horizontal Datums Measure Positions (Latitude And Longitude) On The Surface Of The Earth, While Vertical Datums Are Used To Measure Land Elevations And Water Depths.
Vertical datums broadly come in two categories: Traditionally, vertical datums have used. A vertical datum is a reference system used for specifying elevation of specific points on the earth's surface.
A Horizontal Datum Is Used To Measure A Horizontal Position, Across The Earth's Surface, In Latitude And Longitude Or Another Related.
A vertical datum is a surface of zero elevation to which heights of various points are referenced.