ashtech G12 - Page 76

62 G12 OEM Board & Sensor Reference Manual
Table 4.13 lists the available predefined datums and associated reference
ellipsoids.
Table 4.13. Predefined Datums and Associated Reference Ellipsoids
Datum ID
Reference
Ellipsoid
Offset in meters
(dX,dY,dZ)
Datum Description
ARF Clarke 1880 -143, -90, -294 ARC 1950 (Botswana, Lesotho, Malawi,
Swaziland, Zaire, Zambia, Zimbabwe
ARS Clarke 1880 -160, -8, -300 ARC 1960 (Kenya, Tanzania)
AUA Australian
National
-133, -48, 148 ANS66 Australian Geodetic Datum 1966
(Australia, Tasmania Island)
AUG Australian
National
-134, -48, 149 ANS84 Australian Geodetic Datum 1984
(Australia, Tasmania Island)
BOO International 1924 307, 304, -318 Bogota, Bogota Observatory (Columbia)
CAI International 1924 -148, 136, 90 Campo, S. American Campo Inchauspe
(Argentina)
CAP Clarke 1880 -136, -108, -292 Cape (South Africa)
CGE Clarke 1880 -263, 6, 431 Carthage (Tunisia)
CHI International 1924 175, -38, 113 Chatham 1971 (Chatham, New Zealand)
CHU International 1924 -134, 229, -29 S. American Chua Astro (Paraguay)
COA International 1924 -206, 172, -6 S. American Corrego Alegre (Brazil)
EUA International 1924 -87, -96, -120 European 1950 (Western Europe: Netherlands,
Austria, France, F.R. of Germany, Switzerland,
Denmark)
EUE International 1924 -104, -101, -140 European 1950 (Cyprus)
EUF International 1924 -130, -117, -151 European 1950 (Egypt)
EUH International 1924 -117, -132, -164 European 1950 (Iran)
EUJ International 1924 -97, -88, -135 European 1950 (Sicily)
EUS International 1924 -86, -98, -119 European 1979 (Austria, Netherlands, Finland,
Norway, Spain, Sweden, Switzerland)
FAH Clarke 1880 -346, -1, 224 Oman
GAA International 1924 -133, -321, 50 Gandajika Base (Rep. of Maldives)
GEO International 1924 84, -22, 209 Geodetic Datum 1949 (New Zealand)
HJO International 1924 -73, 46, -86 Hjorsey 195 (Iceland)
INA Everest 214, 836, 303 Indian 1 (Thailand, Vietnam)
INM Everest 289, 734, 257 Indian 2 (India, Nepal, Bangladesh)
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