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Lat/Long Coordinate Method Codes

Gw Ref Cd Gw Ref Ds
NAD27 North American Datum of 1927
NAD83 North American Datum of 1983
OLDAK Old Alaska (Mainland) and Aleutian Island Datum
OLDAK Old Alaska (Mainland) and Aleutian Islands Datum
OLDGUAM Old Guam Datum
OLDHI Old Hawaiian Datum
OLDPR Old Puerto Rico and Virgin Island Datum
OLDPR Old Puerto Rico and Virgin Islands Datum
OLDSAMOA Old American Samoa Datum
PUERTORICO Puerto Rico & Virgin Islands