World Geographic Reference System: Difference between revisions

Revision as of 16:21, 13 May 2006

Revision as of 10:33, 1 June 2006

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[[image:georef-local.jpg|thumb|256px|right|The GJ local grid]]

For example, on a GEOREF chart, Patuxent [[Naval Air Station Patuxent River]] is located (to the nearest minute) at position GJPJ3716. <!-- Figure needed! In figure 12-10, the blacked-out square (PJ) within the enlarged 15° square (GJ) indicates the 1° area that contains Patuxent. -->

[[Image:Georef Example Patuxent.png|Breakdown of Georef co-ordinate GJPJ3716 into 15-degree quadrangle (GJ), 1-degree quadrangle (PJ), minutes east (37), and minutes north (16).]]