OGC Best Practices for URNs
A description of the best practices established by OGC for their use of URNs in metadata following their standards.
a best practice document that describes a standard mechanism for using URNs to reference various abstract concepts and resources, especially those relating to coordinate reference systems (e.g. datums, ellipsoids, prime meridians, etc). The URNs follow the format "urn:ogc:def:crs:EPSG:6.3:26986" (for a CRS defined in the EPSG codespace, in this example)
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Posted March 22nd, 2007 by graybeal
