airy |
6377563.396 |
6356256.910 |
Airy ellipsoid 1830 |
[4] |
airy_mod |
6377340.189 |
6356034.446 |
Modified Airy |
[4] |
apl1965 |
6378137 |
298.25 |
Appl. Physics. 1965 |
[4] |
andrae1876 |
6377104.43 |
300.0 |
Andrae 1876 (Denmark, Iceland) |
[4] |
australian |
6378160 |
298.25 |
Australian National 1965 |
[3] |
bessel |
6377397.15508 |
6356078.96290 |
Bessel ellipsoid 1841 |
[1] |
bessel_nam |
6377483.865 |
299.1528128 |
Bessel 1841 (Namibia) |
[4] |
clarke1858a |
6378361 |
6356685 |
Clarke ellipsoid 1858 1st |
[3] |
clarke1858b |
6378558 |
6355810 |
Clarke ellipsoid 1858 2nd |
[3] |
clarke1866 |
6378206.4 |
6356583.8 |
Clarke ellipsoid 1866 |
[3] |
clarke1880 |
6378316 |
6356582 |
Clarke ellipsoid 1880 |
[3] |
clarke1880m |
6378249.145 |
293.4663 |
Clarke ellipsoid 1880 (modified) |
[4] |
cpm1799 |
6375738.7 |
334.29 |
Comm. des Poids et Mesures 1799 |
[4] |
delambre |
6376428 |
311.5 |
Delambre 1810 (Belgium) |
[4] |
engelis |
6378136.05 |
298.2566 |
Engelis 1985 |
[4] |
everest1830 |
6377276.345 |
300.8017 |
Everest 1830 |
[4] |
everest1848 |
6377304.063 |
300.8017 |
Everest 1948 |
[4] |
everest1856 |
6377301.243 |
300.8017 |
Everest 1956 |
[4] |
everest1869 |
6377295.664 |
300.8017 |
Everest 1969 |
[4] |
everest_ss |
6377298.556 |
300.8017 |
Everest (Sabah and Sarawak) |
[4] |
fisher1960 |
6378166 |
298.3 |
Fisher 1960 (Mercury Datum) |
[3] [4] |
fisher1960m |
6378155 |
298.3 |
Modified Fisher 1960 |
[3] [4] |
fischer1968 |
6378150 |
298.3 |
Fischer 1968 |
[4] |
grs67 |
6378160 |
298.2471674270 |
GRS 67 (IUGG 1967) |
[4] |
grs80 |
6378137 |
298.257222101 |
Geodetic Reference System 1980 |
[1] |
hayford |
6378388 |
297 |
Hayford 1909 (International) |
[1] [3] |
helmert |
6378200 |
298.3 |
Helmert ellipsoid 1906 |
[3] |
hough |
6378270 |
297 |
Hough |
[4] |
iau76 |
6378140 |
298.257 |
IAU 1976 |
[4] |
international |
6378388 |
297 |
International 1924 (Hayford 1909) |
[1] [3] |
kaula |
6378163 |
298.24 |
Kaula 1961 |
[4] |
krassovski |
6378245 |
298.3 |
Krassovski ellipsoid 1940 |
[1] |
lerch |
6378139 |
298.257 |
Lerch 1979 |
[4] |
mprts |
6397300 |
191.0 |
Maupertius 1738 |
[4] |
mercury |
6378166 |
298.3 |
Mercury spheroid 1960 |
[3] |
merit |
6378137 |
298.257 |
MERIT 1983 |
[4] |
new_intl |
6378157.5 |
6356772.2 |
New International 1967 |
[4] |
nwl1965 |
6378145 |
298.25 |
Naval Weapons Lab., 1965 |
[4] |
plessis |
6376523 |
6355863 |
Plessis 1817 (France) |
[4] |
se_asia |
6378155 |
6356773.3205 |
Southeast Asia |
[4] |
sgs85 |
6378136 |
298.257 |
Soviet Geodetic System 85 |
[4] |
schott |
6378157 |
304.5 |
Schott 1900 spheroid |
[3] |
sa1969 |
6378160 |
298.25 |
South American Spheroid 1969 |
[3] |
walbeck |
6376896 |
6355834.8467 |
Walbeck |
[4] |
wgs60 |
6378165 |
298.3 |
WGS 60 |
[4] |
wgs66 |
6378145 |
298.25 |
WGS 66 |
[4] |
wgs72 |
6378135 |
298.26 |
WGS 72 |
[4] |
wgs84 |
6378137 |
298.257223563 |
World Geodetic System 1984 |
[1] |