Deluo TRISTAR25 GPS Receiver User Manual


 
Deluo Electronics http://www.deluo.com
39
ELLIPSOID DESCRIPTION TABLE
Ellipsoid Semi-major axis (a) Inverse flattening (1/f)
Airy 1830 6377563.396 299.3249646
Modified Airy 6377340.189 299.3249646
Australian National 6378160 298.25
Bessel 1841 (Namibia) 6377483.865 299.1528128
Bessel 1841 6377397.155 299.1528128
Clarke 1866 6378206.4 294.9786982
Clarke 1880 6378249.145 293.465
Everest (India 1830) 6377276.345 300.8017
Everest (Sabah Sarawak) 6377298.556 300.8017
Everest (India 1956) 6377301.243 300.8017
Everest (Malaysia 1969) 6377295.664 300.8017
Everest (Malay. & Sing) 6377304.063 300.8017
Everest (Pakistan) 6377309.613 300.8017
Modified Fischer 1960 6378155 298.3
Helmert 1906 6378200 298.3
Hough 1960 6378270 297
Indonesian 1974 6378160 298.247
International 1924 6378388 297
Krassovsky 1940 6378245 298.3
GRS 80 6378137 298.257222101
South American 1969 6378160 298.25
WGS 72 6378135 298.26
WGS 84 6378137 298.257223563