Geographic Coordinate System: Difference between revisions

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==Related Topics==
==Related Topics==
* [[Projections]]
* [[Projections]]
* [[Projection Dialogs]]




{{Template:Projections}}
{{Template:Projections}}
[[Category:Coordinate Systems]]
[[Category:Coordinate Systems]]

Revision as of 19:29, 16 September 2015

A Geographic system is a latitude/longitude system defined in decimal degrees. Supported Geographic systems include:

  • NAD (North American Datum) 1927 and NAD 1988
  • 33 world ellipsoids and a user defined ellipsoid (i.e., Clarke 1866, WGS 1984, etc.)

The hemispheres are defined for non-NAD systems. The hemisphere cannot be changed for NAD systems (Northern, Western hemispheres).

Related Topics