EPSG:62676405 DEPRECATED

NAD27 (deg)

United States (USA) , accuracy 0.15 m, code 1241 (default) [grid]
United States (USA) - Alaska including EEZ. , accuracy 0.5 m, code 1243 [grid]
Canada , accuracy 1.0 m, code 1312 [grid]
Canada , accuracy 1.5 m, code 1313 [grid]
Canada - Quebec. , accuracy 1.0 m, code 1462 [grid]
Canada - Quebec. , accuracy 1.5 m, code 1573 [grid]
United States (USA) - Alaska. , accuracy 0.5 m, code 8549 [grid]
United States (USA) , accuracy 0.15 m, code 8555 [grid]
Canada - Saskatchewan. , accuracy 1.5 m, code 9111 [grid]

Selected transformation

Name: NAD27 to NAD83 (8)

Method: NADCON5 (2D)

Grid Files: nadcon5.nad27.nad83_1986.alaska.lat.trn.20160901.b nadcon5.nad27.nad83_1986.alaska.lon.trn.20160901.b

Remarks: Uses NADCON5 method which expects longitudes positive east in range 0-360°; source and target CRSs have longitudes positive east in range -180° to +180°. Accuracy at 67% confidence level is 0.5m onshore, 5m nearshore and undetermined farther offshore.

Information source: National Geodetic Survey, www.ngs.noaa.gov

Revision date: 2019-09-17

Attributes

Unit: degree

Geodetic CRS: NAD27

Datum: North American Datum 1927

Ellipsoid: Clarke 1866

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2002-11-22

Scope: Geodesy.

Remarks: See CRS code 4267 for recommended coordinate axis representation for the human interface.

Area of use: North and central America: Antigua and Barbuda - onshore. Bahamas - onshore plus offshore over internal continental shelf only. Belize - onshore. British Virgin Islands - onshore. Canada onshore - Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Northwest Territories, Nova Scotia, Nunavut, Ontario, Prince Edward Island, Quebec, Saskatchewan and Yukon - plus offshore east coast. Cuba - onshore and offshore. El Salvador - onshore. Guatemala - onshore. Honduras - onshore. Panama - onshore. Puerto Rico - onshore. Mexico - onshore plus offshore east coast. Nicaragua - onshore. United States (USA) onshore and offshore - Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming - plus offshore . US Virgin Islands - onshore.

Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg

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United States (USA) - Alaska.

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