geographic 2D 2007-01-19 true false urn:ogc:def:crs:EPSG::4269 NAD83 This CRS includes longitudes which are POSITIVE EAST. The adjustment included connections to Greenland and Mexico but the system has not been adopted there. Except in Alaska, for applications with an accuracy of better than 1m replaced by NAD83(HARN). Geodetic survey.