Name: AGD84 to GDA94 (4)
Method: NTv2
Grid Files: wa_0700.gsb
Remarks: Replaces AGD84 to GDA94 (3) (code 1559) and then replaced by AGD84 to GDA94 (5) (code 1804). Input expects longitudes to be positive west; EPSG GeogCRS AGD84 (code 4203) and GDA94 (code 4283) both have longitudes positive east.
Information source: Department of Land Information, Government of Western Australia; http://www.dola.wa.gov.au/
Revision date: 2017-10-16
Unit: degree
Geodetic CRS: AGD84
Datum: Australian Geodetic Datum 1984
Ellipsoid: Australian National Spheroid
Prime meridian: Greenwich
Data source: EPSG
Information source: OGP
Revision date: 2003-09-01
Scope: Geodesy.
Remarks: See CRS code 4203 for recommended coordinate axis representation for the human interface.
Area of use: Australia - Queensland, South Australia, Western Australia, federal areas offshore west of 129°E.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg