Built-in Datums

The following is a list of the datums built in to Global Mapper and the transformation parameters used to convert those datums. All parameters are given with respect to transforming from the given datum to WGS-84.

Datum Name EPSG Code Ellipsoid Name dX (m) dY (m) dZ (m) rX (as) rY (as) rZ (as) Scale (x 10^-6)
ACCRA (GHANA) 6168 War Office (McCaw 1924) -199 32 322 N/A N/A N/A N/A
ADINDAN 6201 Clarke 1880 (RGS) -162 -12 206 N/A N/A N/A N/A
AIN EL ABD (BAHRAIN) 6204 International 1909 (Hayford/Intl 1924) -150 -250 -1 N/A N/A N/A N/A
AIN EL ABD (SAUDI ARABIA) 6204 International 1909 (Hayford/Intl 1924) -143 -236 7 N/A N/A N/A N/A
AMERICAN SAMOA 1962 6169 Clarke 1866 Uses NADCON Conversion Tables
ARATU (BRAZIL) 6208 International 1909 (Hayford/Intl 1924) -158 315 -148 N/A N/A N/A N/A
ARC1950 6209 Clarke 1880 -143 -90 -294 N/A N/A N/A N/A
ARC1960 6210 Clarke 1880 (RGS) -160 -8 -300 N/A N/A N/A N/A
ASTRO B4 (SOROL ATOLL) Unknown International 1909 (Hayford/Intl 1924) 114 -116 -333 N/A N/A N/A N/A
ASTRO BEACON Unknown International 1909 (Hayford/Intl 1924) 145 75 -272 N/A N/A N/A N/A
ASTRO DOS 71/4 Unknown International 1909 (Hayford/Intl 1924) -320 550 -494 N/A N/A N/A N/A
ASTRONOMIC STATION 1952 Unknown International 1909 (Hayford/Intl 1924) 124 -234 -25 N/A N/A N/A N/A
ATS77 (NOVA SCOTIA) 6122 ATS77 Uses NTv2 Conversion Tables
AUSTRALIAN GEODETIC 1966 6202 Australian National Uses NTv2 Conversion Tables
AUSTRALIAN GEODETIC 1984 6203 Australian National Uses NTv2 Conversion Tables
BATAVIA (INDONESIA) 6211 Bessel 1841 -377 681 -50 N/A N/A N/A N/A
BD72 (BELGIUM 1972) 6313 International 1909 (Hayford/Intl 1924) -99.059 53.322 -112.486 0.4190 -0.8300 1.8850 -1.00000
BEIJING 1954 6214 Krassovsky 22 -118 -30.5 N/A N/A N/A N/A
BESSEL 1841 (ITALIA) [Castanea d. F.] Unknown Bessel 1841 0 0 0 N/A N/A N/A N/A
BESSEL 1841 (ITALIA) [Genova] Unknown Bessel 1841 0 0 0 N/A N/A N/A N/A
BESSEL 1841 (ITALIA) [Monte Mario] Unknown Bessel 1841 0 0 0 N/A N/A N/A N/A
BESSEL 1841 [GREENWICH] Unknown Bessel 1841 0 0 0 N/A N/A N/A N/A
BOGOTA OBSERVATORY 6218 International 1909 (Hayford/Intl 1924) 307 304 -318 N/A N/A N/A N/A
BUKIT RIMPAH 6219 Bessel 1841 -384 664 -48 N/A N/A N/A N/A
CAMACUPA 6220 Clarke 1880 (RGS) -41.057 -374.564 -226.287 0.0000 0.0000 0.5540 0.21900
CAMP AREA ASTRO 6715 International 1909 (Hayford/Intl 1924) -104 -129 239 N/A N/A N/A N/A
CAMPO INCHAUSPE (ARGENTINA) 6221 International 1909 (Hayford/Intl 1924) -148 136 90 N/A N/A N/A N/A
CAPE 6222 Clarke 1880 -136 -108 -292 N/A N/A N/A N/A
CARTHAGE 6223 Clarke 1880 (IGN) -263 6 431 N/A N/A N/A N/A
CHAD (WG1998) Unknown WGS72 -2.643 15.357 0.941 N/A N/A N/A N/A
CLARKE 1866 AUTHALIC SPHERE Unknown Sphere Radius 6370997 m 0 0 0 N/A N/A N/A N/A
CLARKE 1866 ELLIPSOID Unknown Clarke 1866 0 0 0 N/A N/A N/A N/A
CLARKE 1880 ELLIPSOID Unknown Clarke 1880 0 0 0 N/A N/A N/A N/A
COMBANI 1950 (MAYOTTE) 6632 International 1909 (Hayford/Intl 1924) -382 -59 -262 N/A N/A N/A N/A
CORREGO ALEGRE (BRAZIL) 6225 International 1909 (Hayford/Intl 1924) -206 172 -6 N/A N/A N/A N/A
CR05 (COSTA RICA 2005) 1065 WGS84 0 0 0 N/A N/A N/A N/A
CROATIA HDKS GRID Unknown Bessel 1841 Uses NTv2 Conversion Tables
CSJ 67 (GUYANE FRANCAISE) 6235 International 1909 (Hayford/Intl 1924) -186 230 110 N/A N/A N/A N/A
D-48 SLOVENIA Unknown Bessel 1841 668 -205 472 N/A N/A N/A N/A
DEALUL PISCULUI 1933 (ROMANIA) 6316 International 1909 (Hayford/Intl 1924) 103.25 -100.4 -307.19 N/A N/A N/A N/A
DEALUL PISCULUI 1970 6317 Krassovsky 28 -121 -77 N/A N/A N/A N/A
DEIR EZ ZOR (SYRIA) 6227 Clarke 1880 (IGN) -83.58 -397.54 458.78 -17.5950 -2.8470 4.2560 3.22500
DUTCH (RD) 6289 Bessel 1841 565.04 49.91 465.84 -0.4094 0.3597 -1.8685 4.07720
EASTER ISLAND 1967 6719 International 1909 (Hayford/Intl 1924) 211 147 111 N/A N/A N/A N/A
ED50 6230 International 1909 (Hayford/Intl 1924) -87 -98 -121 N/A N/A N/A N/A
ED50 (ENGLAND) 6230 International 1909 (Hayford/Intl 1924) -86 -96 -120 N/A N/A N/A N/A
ED50 (FINLAND/NORWAY) 6230 International 1909 (Hayford/Intl 1924) -87 -95 -120 N/A N/A N/A N/A
ED50 (GREECE) 6230 International 1909 (Hayford/Intl 1924) -84 -95 -130 N/A N/A N/A N/A
ED50 (ITALIA) 6230 International 1909 (Hayford/Intl 1924) -87 -98 -121 N/A N/A N/A N/A
ED50 (MALTA) 6230 International 1909 (Hayford/Intl 1924) -83.7 -81.9 -131.6 N/A N/A N/A N/A
ED50 (NORTH SEA) 6230 International 1909 (Hayford/Intl 1924) -89.5 -93.8 -123.1 0.0000 0.0000 -0.1560 1.20000
ED50 (NORWAY OFFSHORE - N62) 6230 International 1909 (Hayford/Intl 1924) -116.641 -56.931 -110.559 0.8930 0.9210 -0.9170 -3.52000
ED50 (NORWAY OFFSHORE - S62) 6230 International 1909 (Hayford/Intl 1924) -90.365 -101.13 -123.384 0.3330 0.0770 0.8940 1.99400
ED50 (SICILIA) 6230 International 1909 (Hayford/Intl 1924) -97 -88 -135 N/A N/A N/A N/A
ED50 (SPAIN/PORTUGAL) 6230 International 1909 (Hayford/Intl 1924) Uses NTv2 Conversion Tables
ED50 (TURKEY) 6230 International 1909 (Hayford/Intl 1924) -84.831 -103.9723 -127.4487 -0.1715 0.0000 0.3995 1.04540
ED79 6668 International 1909 (Hayford/Intl 1924) -86 -98 -119 N/A N/A N/A N/A
ED87 6231 International 1909 (Hayford/Intl 1924) -83.11 -97.38 -117.22 0.0057 -0.0447 0.0443 1.21800
EGYPT 1907 6229 Helmert 1906 -130 110 -13 N/A N/A N/A N/A
EGYPT GULF OF SUEZ S-650 TL 6706 Helmert 1906 -146.21 112.63 4.05 N/A N/A N/A N/A
ESTIONIA 1997 6180 GRS 1980 0 0 0 N/A N/A N/A N/A
ETRF2000 - RDN2008 6706 GRS 1980 0 0 0 N/A N/A N/A N/A
ETRS89 6258 GRS 1980 0 0 0 N/A N/A N/A N/A
FD 1958 (IRAQ) 6132 Clarke 1880 (RGS) -241.54 -163.64 396.06 N/A N/A N/A N/A
FINLAND/HAYFORD 6123 International 1909 (Hayford/Intl 1924) -78 -231 -97 N/A N/A N/A N/A
FORT MARIGOT (ST MAARTEN) 6621 International 1909 (Hayford/Intl 1924) 137 248 -430 N/A N/A N/A N/A
GDA 2020 (AUSTRALIAN GEODETIC 2020) 1168 GRS 1980 Uses NTv2 Conversion Tables
GDA 94 (AUSTRALIAN GEODETIC 1994) 6283 GRS 1980 0 0 0 N/A N/A N/A N/A
GDM2000 (MALAYSIA) 6742 GRS 1980 0 0 0 N/A N/A N/A N/A
GGRS87 (GREECE) 6121 GRS 1980 -199.87 74.79 246.62 N/A N/A N/A N/A
GOOGLE MAPS (SPHERE RADIUS 6378137) Unknown Sphere Radius 6378137 m 0 0 0 N/A N/A N/A N/A
GRS80 ELLIPSOID 6326 GRS 1980 0 0 0 N/A N/A N/A N/A
GUADELOUPE 1948 6622 International 1909 (Hayford/Intl 1924) -462.45 -55.27 -289.2 N/A N/A N/A N/A
GUAM 1963 6675 Clarke 1866 -100 -248 259 N/A N/A N/A N/A
HARTEBEESTHOEK 1994 (S. AFRICA) 6148 GRS 1980 0 0 0 N/A N/A N/A N/A
HERAT NORTH (AFGHANISTAN) 6255 International 1909 (Hayford/Intl 1924) -333 -222 114 N/A N/A N/A N/A
HERMANNSKOGEL Unknown Bessel 1841 653 -212 449 N/A N/A N/A N/A
HJORSEY 1955 6658 International 1909 (Hayford/Intl 1924) -73 46 -86 N/A N/A N/A N/A
HONG KONG 1963 6738 Clarke 1858 -156 -271 -189 N/A N/A N/A N/A
HONG KONG 1980 6611 International 1909 (Hayford/Intl 1924) -162.619 -276.959 -161.764 0.0678 -2.2436 -1.1588 -1.09425
HTRS96 (CROATIA) 6761 GRS 1980 0 0 0 N/A N/A N/A N/A
HU TZU SHAN 6236 International 1909 (Hayford/Intl 1924) -634 -549 -201 N/A N/A N/A N/A
HUNGARIAN DATUM 1972 6237 GRS 1967 (Indonesia 1974) 52.684 -71.194 -13.975 -0.3120 -0.1063 -0.3729 1.01910
IGN72 GRANDE TERRE (NEW CALEDONIA) 6634 International 1909 (Hayford/Intl 1924) 97.297 -263.243 310.879 1.5999 -0.8387 -3.1409 13.32600
INDIAN (BANGLADESH) Unknown Everest 1830 289 734 257 N/A N/A N/A N/A
INDIAN (MEAN VALUE) Unknown Everest 1830 173 750 264 N/A N/A N/A N/A
INDIAN (NEPAL) 6146 Everest 1830 (1975 Adjustment) 295 736 257 N/A N/A N/A N/A
INDIAN (THAILAND) Unknown Everest 1830 214 836 303 N/A N/A N/A N/A
INDIAN 1954 6239 Everest 1830 (1937 Adjustment) 217 823 299 N/A N/A N/A N/A
INDIAN 1960 6131 Everest 1830 (1937 Adjustment) 198 881 317 N/A N/A N/A N/A
INDIAN 1975 6240 Everest 1830 210 814 289 N/A N/A N/A N/A
INDONESIA 1974 6238 GRS 1967 (Indonesia 1974) -24 -15 5 N/A N/A N/A N/A
INTERNATIONAL 1924 AUTHALIC SPHERE Unknown International 1924 Authalic Sphere 0 0 0 N/A N/A N/A N/A
IRELAND 1965 Unknown Modified Airy 506 -122 611 N/A N/A N/A N/A
IRELAND 1965 (1975 ADJUSTMENT) Unknown Modified Airy 482.5 -130.6 564.6 -1.0420 -0.2140 -0.6310 8.15000
IRENET95 6173 GRS 1980 0 0 0 N/A N/A N/A N/A
ISN93 (ICELAND) 6659 GRS 1980 0 0 0 N/A N/A N/A N/A
ISTS 073 ASTRO Unknown International 1909 (Hayford/Intl 1924) 208 -435 -229 N/A N/A N/A N/A
JAD2001 (JAMAICA 2001) 6758 WGS84 0 0 0 N/A N/A N/A N/A
JAD69 (JAMAICA 1969) 6242 Clarke 1866 65.334 212.46 387.63 N/A N/A N/A N/A
JGD2000 (JAPAN) 6612 GRS 1980 0 0 0 N/A N/A N/A N/A
JGD2011 (JAPAN) Unknown GRS 1980 Uses NTv2 Conversion Tables
JORDAN Unknown International 1909 (Hayford/Intl 1924) -86 -98 -119 N/A N/A N/A N/A
KERTAU 1948 6245 Modified Everest 1948 -11 851 5 N/A N/A N/A N/A
KERTAU 1948 (MALAYSIA) 6245 Modified Everest 1948 -379.731 775.407 -86.596 2.5966 2.1023 -12.1137 0.00000
KKJ (FINNISH GRID) 6123 International 1909 (Hayford/Intl 1924) -96.062 -82.428 -121.753 4.8010 0.3450 -1.3760 -1.49600
KOREAN 1985 6162 Bessel 1841 0 0 0 N/A N/A N/A N/A
KOREAN 1995 6166 WGS84 0 0 0 N/A N/A N/A N/A
KOREAN GEODETIC DATUM (KGD) 6737 GRS 1980 0 0 0 N/A N/A N/A N/A
KRASOVSKY 1940 Unknown Krassovsky 0 0 0 N/A N/A N/A N/A
LA CANOA (VENEZUELA) 6247 International 1909 (Hayford/Intl 1924) -273.5 110.6 -357.9 N/A N/A N/A N/A
LE POUCE 1934 (MAURITIUS) 6699 Clarke 1880 (RGS) -770.1 158.4 -498.2 N/A N/A N/A N/A
LEIGON (GHANA) 6250 Clarke 1880 (RGS) -130 29 364 N/A N/A N/A N/A
LISBON/LISBOA 1937 (DLx) 6207 International 1909 (Hayford/Intl 1924) -288.885 -91.744 126.244 -1.6910 0.4100 -0.2110 -4.59800
LKS92 (LATVIA) 6661 GRS 1980 0 0 0 N/A N/A N/A N/A
LOWRANCE Unknown Sphere Radius 6356752 m 0 0 0 N/A N/A N/A N/A
LUREF (LUXEMBOURG) Unknown International 1909 (Hayford/Intl 1924) Uses Linear Shift
LUZON (PHILIPPINES) 6253 Clarke 1866 -133 -77 -51 N/A N/A N/A N/A
M'PORALOKO (GABON) 6266 Clarke 1880 (RGS) -80.7 -132.5 41.1 N/A N/A N/A N/A
MALONGO 1987 6259 International 1909 (Hayford/Intl 1924) -254.1 -5.36 -100.29 N/A N/A N/A N/A
MARTINIQUE 1938 6625 International 1909 (Hayford/Intl 1924) 186 482 151 N/A N/A N/A N/A
MERCHICH (MOROCCO) 6261 Clarke 1880 (IGN) 31 146 47 N/A N/A N/A N/A
MGI AUSTRIA 6312 Bessel 1841 Uses NTv2 Conversion Tables
MGI CROATIA/SERBIA 6312 Bessel 1841 550.499 164.116 475.142 5.8097 2.0790 -11.6239 5.54176
MGI SLOVENIA 6312 Bessel 1841 574.027 170.175 401.545 4.8879 -0.6652 -13.2467 6.88933
MINNA (CAMEROON) 6263 Clarke 1880 (RGS) -81 -84 115 N/A N/A N/A N/A
MINNA (NIGERIA) 6263 Clarke 1880 (RGS) -92 -93 122 N/A N/A N/A N/A
MN COUNTY (ANOKA) 6152 MN County - Anoka 0 0 0 N/A N/A N/A N/A
MN COUNTY (BECKER) 6152 MN County - Becker 0 0 0 N/A N/A N/A N/A
MN COUNTY (BELTRAMI NORTH) 6152 MN County - Beltrami North 0 0 0 N/A N/A N/A N/A
MN COUNTY (BELTRAMI SOUTH) 6152 MN County - Beltrami South 0 0 0 N/A N/A N/A N/A
MN COUNTY (BENTON) 6152 MN County - Benton 0 0 0 N/A N/A N/A N/A
MN COUNTY (BIG STONE) 6152 MN County - Big Stone 0 0 0 N/A N/A N/A N/A
MN COUNTY (BLUE EARTH) 6152 MN County - Blue Earth 0 0 0 N/A N/A N/A N/A
MN COUNTY (BROWN) 6152 MN County - Brown 0 0 0 N/A N/A N/A N/A
MN COUNTY (CARLTON) 6152 MN County - Carlton 0 0 0 N/A N/A N/A N/A
MN COUNTY (CARVER) 6152 MN County - Carver 0 0 0 N/A N/A N/A N/A
MN COUNTY (CASS NORTH) 6152 MN County - Cass North 0 0 0 N/A N/A N/A N/A
MN COUNTY (CASS SOUTH) 6152 MN County - Cass South 0 0 0 N/A N/A N/A N/A
MN COUNTY (CHIPPEWA) 6152 MN County - Chippewa 0 0 0 N/A N/A N/A N/A
MN COUNTY (CHISAGO) 6152 MN County - Chisago 0 0 0 N/A N/A N/A N/A
MN COUNTY (COOK NORTH) 6152 MN County - Cook North 0 0 0 N/A N/A N/A N/A
MN COUNTY (COOK SOUTH) 6152 MN County - Cook South 0 0 0 N/A N/A N/A N/A
MN COUNTY (COTTONWOOD) 6152 MN County - Cottonwood 0 0 0 N/A N/A N/A N/A
MN COUNTY (CROW WING) 6152 MN County - Crow Wing 0 0 0 N/A N/A N/A N/A
MN COUNTY (DAKOTA) 6152 MN County - Dakota 0 0 0 N/A N/A N/A N/A
MN COUNTY (DODGE) 6152 MN County - Dodge 0 0 0 N/A N/A N/A N/A
MN COUNTY (DOUGLAS) 6152 MN County - Douglas 0 0 0 N/A N/A N/A N/A
MN COUNTY (FARIBAULT) 6152 MN County - Faribault 0 0 0 N/A N/A N/A N/A
MN COUNTY (FILLMORE) 6152 MN County - Fillmore 0 0 0 N/A N/A N/A N/A
MN COUNTY (FREEBORN) 6152 MN County - Freeborn 0 0 0 N/A N/A N/A N/A
MN COUNTY (GOODHUE) 6152 MN County - Goodhue 0 0 0 N/A N/A N/A N/A
MN COUNTY (GRANT) 6152 MN County - Grant 0 0 0 N/A N/A N/A N/A
MN COUNTY (HENNEPIN) 6152 MN County - Hennepin 0 0 0 N/A N/A N/A N/A
MN COUNTY (HOUSTON) 6152 MN County - Houston 0 0 0 N/A N/A N/A N/A
MN COUNTY (ISANTI) 6152 MN County - Isanti 0 0 0 N/A N/A N/A N/A
MN COUNTY (ITASCA NORTH) 6152 MN County - Itasca North 0 0 0 N/A N/A N/A N/A
MN COUNTY (ITASCA SOUTH) 6152 MN County - Itasca South 0 0 0 N/A N/A N/A N/A
MN COUNTY (JACKSON) 6152 MN County - Jackson 0 0 0 N/A N/A N/A N/A
MN COUNTY (KANABEC) 6152 MN County - Kanabec 0 0 0 N/A N/A N/A N/A
MN COUNTY (KANDIYOHI) 6152 MN County - Kandiyohi 0 0 0 N/A N/A N/A N/A
MN COUNTY (KITTSON) 6152 MN County - Kittson 0 0 0 N/A N/A N/A N/A
MN COUNTY (KOOCHICHING) 6152 MN County - Koochiching 0 0 0 N/A N/A N/A N/A
MN COUNTY (LAC QUI PARLE) 6152 MN County - Lac Qui Parle 0 0 0 N/A N/A N/A N/A
MN COUNTY (LAKE OF THE WOODS NORTH) 6152 MN County - Lake of the Woods North 0 0 0 N/A N/A N/A N/A
MN COUNTY (LAKE OF THE WOODS SOUTH) 6152 MN County - Lake of the Woods South 0 0 0 N/A N/A N/A N/A
MN COUNTY (LE SUEUR) 6152 MN County - Le Sueur 0 0 0 N/A N/A N/A N/A
MN COUNTY (LINCOLN) 6152 MN County - Lincoln 0 0 0 N/A N/A N/A N/A
MN COUNTY (LYON) 6152 MN County - Lyon 0 0 0 N/A N/A N/A N/A
MN COUNTY (MAHNOMEN) 6152 MN County - Mahnomen 0 0 0 N/A N/A N/A N/A
MN COUNTY (MARSHALL) 6152 MN County - Marshall 0 0 0 N/A N/A N/A N/A
MN COUNTY (MARTIN) 6152 MN County - Martin 0 0 0 N/A N/A N/A N/A
MN COUNTY (MCLEOD) 6152 MN County - McLeod 0 0 0 N/A N/A N/A N/A
MN COUNTY (MEEKER) 6152 MN County - Meeker 0 0 0 N/A N/A N/A N/A
MN COUNTY (MORRISON) 6152 MN County - Morrison 0 0 0 N/A N/A N/A N/A
MN COUNTY (MOWER) 6152 MN County - Mower 0 0 0 N/A N/A N/A N/A
MN COUNTY (MURRAY) 6152 MN County - Murray 0 0 0 N/A N/A N/A N/A
MN COUNTY (NICOLLET) 6152 MN County - Nicollet 0 0 0 N/A N/A N/A N/A
MN COUNTY (NOBLES) 6152 MN County - Nobles 0 0 0 N/A N/A N/A N/A
MN COUNTY (NORMAN) 6152 MN County - Norman 0 0 0 N/A N/A N/A N/A
MN COUNTY (OLMSTED) 6152 MN County - Olmsted 0 0 0 N/A N/A N/A N/A
MN COUNTY (OTTERTAIL) 6152 MN County - Ottertail 0 0 0 N/A N/A N/A N/A
MN COUNTY (PENNINGTON) 6152 MN County - Pennington 0 0 0 N/A N/A N/A N/A
MN COUNTY (PINE) 6152 MN County - Pine 0 0 0 N/A N/A N/A N/A
MN COUNTY (PIPESTONE) 6152 MN County - Pipestone 0 0 0 N/A N/A N/A N/A
MN COUNTY (POLK) 6152 MN County - Polk 0 0 0 N/A N/A N/A N/A
MN COUNTY (POPE) 6152 MN County - Pope 0 0 0 N/A N/A N/A N/A
MN COUNTY (RAMSEY) 6152 MN County - Ramsey 0 0 0 N/A N/A N/A N/A
MN COUNTY (RED LAKE) 6152 MN County - Red Lake 0 0 0 N/A N/A N/A N/A
MN COUNTY (REDWOOD) 6152 MN County - Redwood 0 0 0 N/A N/A N/A N/A
MN COUNTY (RENVILLE) 6152 MN County - Renville 0 0 0 N/A N/A N/A N/A
MN COUNTY (RICE) 6152 MN County - Rice 0 0 0 N/A N/A N/A N/A
MN COUNTY (ROCK) 6152 MN County - Rock 0 0 0 N/A N/A N/A N/A
MN COUNTY (ROSEAU) 6152 MN County - Roseau 0 0 0 N/A N/A N/A N/A
MN COUNTY (SCOTT) 6152 MN County - Scott 0 0 0 N/A N/A N/A N/A
MN COUNTY (SHERBURNE) 6152 MN County - Sherburne 0 0 0 N/A N/A N/A N/A
MN COUNTY (SIBLEY) 6152 MN County - Sibley 0 0 0 N/A N/A N/A N/A
MN COUNTY (ST LOUIS CENTRAL) 6152 MN County - St Louis Central 0 0 0 N/A N/A N/A N/A
MN COUNTY (ST LOUIS NORTH) 6152 MN County - St Louis North 0 0 0 N/A N/A N/A N/A
MN COUNTY (ST LOUIS SOUTH) 6152 MN County - St Louis South 0 0 0 N/A N/A N/A N/A
MN COUNTY (ST LOUIS TM) 6152 MN County - St Louis 0 0 0 N/A N/A N/A N/A
MN COUNTY (STEARNS) 6152 MN County - Stearns 0 0 0 N/A N/A N/A N/A
MN COUNTY (STEELE) 6152 MN County - Steele 0 0 0 N/A N/A N/A N/A
MN COUNTY (STEVENS) 6152 MN County - Stevens 0 0 0 N/A N/A N/A N/A
MN COUNTY (SWIFT) 6152 MN County - Swift 0 0 0 N/A N/A N/A N/A
MN COUNTY (TODD) 6152 MN County - Todd 0 0 0 N/A N/A N/A N/A
MN COUNTY (TRAVERSE) 6152 MN County - Traverse 0 0 0 N/A N/A N/A N/A
MN COUNTY (WABASHA) 6152 MN County - Wabasha 0 0 0 N/A N/A N/A N/A
MN COUNTY (WADENA) 6152 MN County - Wadena 0 0 0 N/A N/A N/A N/A
MN COUNTY (WASECA) 6152 MN County - Waseca 0 0 0 N/A N/A N/A N/A
MN COUNTY (WATONWAN) 6152 MN County - Watonwan 0 0 0 N/A N/A N/A N/A
MN COUNTY (WINONA) 6152 MN County - Winona 0 0 0 N/A N/A N/A N/A
MN COUNTY (WRIGHT) 6152 MN County - Wright 0 0 0 N/A N/A N/A N/A
MN COUNTY (YELLOW MEDICINE) 6152 MN County - Yellow Medicine 0 0 0 N/A N/A N/A N/A
MODIS SPHEROID (6371007.181 M) Unknown Sphere Radius 6371007.181 m 0 0 0 N/A N/A N/A N/A
NAD27 6267 Clarke 1866 Automatically Uses Appropriate Specialization for Location
NAD27 (ALASKA) 6267 Clarke 1866 Uses NADCON Conversion Tables
NAD27 (ALEUTIAN ISLANDS EAST) 6267 Clarke 1866 Uses NADCON Conversion Tables
NAD27 (ALEUTIAN ISLANDS WEST) 6267 Clarke 1866 Uses NADCON Conversion Tables
NAD27 (BAHAMAS) 6267 Clarke 1866 -4 154 178 N/A N/A N/A N/A
NAD27 (CANADA) 6267 Clarke 1866 Uses NTv2 Conversion Tables
NAD27 (CANAL ZONE) 6267 Clarke 1866 0 125 201 N/A N/A N/A N/A
NAD27 (CARIBBEAN) 6267 Clarke 1866 -7 152 178 N/A N/A N/A N/A
NAD27 (CENTRAL AMERICA) 6267 Clarke 1866 0 125 194 N/A N/A N/A N/A
NAD27 (CONUS) 6267 Clarke 1866 Uses NADCON Conversion Tables
NAD27 (CUBA) 6267 Clarke 1866 -9 152 178 N/A N/A N/A N/A
NAD27 (GREENLAND) 6267 Clarke 1866 11 114 195 N/A N/A N/A N/A
NAD27 (MEXICO) 6267 Clarke 1866 -12 130 190 N/A N/A N/A N/A
NAD27 (MICHIGAN) 6267 Clarke 1866 (Michigan) Uses NADCON Conversion Tables
NAD27 (SAN SALVADOR) 6267 Clarke 1866 1 140 165 N/A N/A N/A N/A
NAD27 (YUMA PROVING GROUNDS) 6267 Clarke 1866 -5.661 145.933 182.731 N/A N/A N/A N/A
NAD83 6269 GRS 1980 0 0 0 N/A N/A N/A N/A
NAD83 (ALABAMA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (ARIZONA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (ARKANSAS HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (CALIFORNIA NORTH HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (CALIFORNIA SOUTH HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (COLORADO HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (FLORIDA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (GEORGIA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (HAWAII HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (ILLINOIS HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (INDIANA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (IOWA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (ITRF96) Unknown GRS 1980 -0.991 1.9072 0.5129 0.0258 0.0096 0.0117 0.00000
NAD83 (KANSAS HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (KENTUCKY HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (LOUISIANA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MA11) 6325 GRS 1980 0 0 0 N/A N/A N/A N/A
NAD83 (MAINE HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MARYLAND-DELAWARE HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MICHIGAN HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MINNESOTA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MISSISSIPPI HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MISSOURI HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MONTANA EAST HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (MONTANA WEST-IDAHO HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NEBRASKA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NEVADA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NEW ENGLAND HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NEW JERSEY HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NEW MEXICO HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NEW YORK HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NORTH CAROLINA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NORTH DAKOTA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (NSRS2007) 6759 GRS 1980 0 0 0 N/A N/A N/A N/A
NAD83 (NSRS2011) 1116 GRS 1980 0 0 0 N/A N/A N/A N/A
NAD83 (OHIO HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (OKLAHOMA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (PA11) 6322 GRS 1980 0 0 0 N/A N/A N/A N/A
NAD83 (PENNSYLVANIA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (PUERTO RICO/VIRGIN ISLANDS HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (SOUTH CAROLINA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (SOUTH DAKOTA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (TENNESSEE HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (TEXAS EAST HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (TEXAS WEST HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (UTAH HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (VIRGINIA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (WASHINGTON-OREGON HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (WEST VIRGINIA HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (WISCONSIN HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 (WYOMING HPGN) 6152 GRS 1980 Uses NADCON Conversion Tables
NAD83 CSRS 6617 GRS 1980 Automatically Uses Appropriate Specialization for Location
NAD83 CSRS (7-PARAM TRANSFORM) 6617 GRS 1980 -0.991 1.9072 0.5129 0.0258 0.0096 0.0117 0.00000
NAD83 CSRS (ALBERTA) 6617 GRS 1980 Uses NTv2 Conversion Tables
NAD83 CSRS (BRITISH COLUMBIA) 6617 GRS 1980 Uses NTv2 Conversion Tables
NAD83 CSRS (NEW BRUNSWICK) 6617 GRS 1980 Uses NTv2 Conversion Tables
NAD83 CSRS (QUEBEC) 6617 GRS 1980 Uses NTv2 Conversion Tables
NAD83 CSRS (SASKATCHEWAN) 6617 GRS 1980 Uses NTv2 Conversion Tables
NAHRWAN (UAE) 6270 Clarke 1880 (RGS) -249 -156 381 N/A N/A N/A N/A
NAPARIMA 1955 (TRINIDAD & TOBAGO) 6158 International 1909 (Hayford/Intl 1924) -2 374 172 N/A N/A N/A N/A
NAPARIMA 1972 (TRINIDAD & TOBAGO) 6271 International 1909 (Hayford/Intl 1924) -2 374 172 N/A N/A N/A N/A
NEW ISRAELI DATUM (NID) 6141 GRS 1980 -24.0024 -17.1032 -17.8444 -0.3301 -1.8527 1.6697 5.42480
NGO 1948 (GREENWICH MERIDIAN) 6273 Bessel (Modified) 278.3 93 474.5 7.8890 0.0500 -6.6100 6.21000
NGO 1948 (OSLO MERIDIAN) 6817 Bessel (Modified) 278.3 93 474.5 7.8890 0.0500 -6.6100 6.21000
NORTH SAHARA 1959 6307 Clarke 1880 (RGS) -186 -93 310 N/A N/A N/A N/A
NORTH SAHARA 1959 (HASSI MESSAOUD) 6307 Clarke 1880 (RGS) -156.5 -87.2 290.4 0.0000 0.0000 0.5540 -0.22630
NTF FRANCE (GREENWICH MERIDIAN) 6275 Clarke 1880 (IGN) Uses Grid Shift File
NTF FRANCE (PARIS MERIDIAN) 6807 Clarke 1880 (IGN) Uses Grid Shift File
NZGD2000 6167 GRS 1980 0 0 0 N/A N/A N/A N/A
NZGD49 6272 International 1909 (Hayford/Intl 1924) Uses NTv2 Conversion Tables
OBSERVATORIO 1966 Unknown International 1909 (Hayford/Intl 1924) -425 -169 81 N/A N/A N/A N/A
OCOTEPEQUE (COSTA RICA) Unknown Clarke 1866 213.12 9.36 -74.95 N/A N/A N/A N/A
OLD HAWAIIAN MEAN 6267 Clarke 1866 Uses NADCON Conversion Tables
OLD ISRAELI DATUM (OID) 6281 Clarke 1880 (Benoit) -275.7224 94.7824 340.8994 -8.0010 -4.4203 -11.8210 -12.78000
OMAN Unknown Clarke 1880 (RGS) -346 -1 224 N/A N/A N/A N/A
OSGB36 (7-PARAM TRANSFORM) 6277 Airy 446.448 -125.157 542.06 0.1500 0.2470 0.8420 -20.48900
OSGB36 (BEST TRANSFORM) 6277 Airy Automatically Uses Appropriate Specialization for Location
OSGB36 (NTv2 GRID) 6277 Airy Uses NTv2 Conversion Tables
PICO DE LAS NIEVES 6728 International 1909 (Hayford/Intl 1924) -307 -92 127 N/A N/A N/A N/A
PNG94 (PAPUA NEW GUINEA) 5546 GRS 1980 0 0 0 N/A N/A N/A N/A
POINTE NOIRE 1948 (CONGO) 6282 Clarke 1880 (IGN) -148 51 -291 N/A N/A N/A N/A
PORTUGESE 1973 (DATUM 73) 6274 International 1909 (Hayford/Intl 1924) -239.749 88.181 30.488 0.2630 0.0820 1.2110 2.22900
POSGAR94 (ARGENTINA) 6694 GRS 1980 0 0 0 N/A N/A N/A N/A
POTSDAM 1983 (GERMANY - FERRO) 6746 Bessel 1841 598.1 73.7 418.2 0.2020 0.0450 -2.4550 6.70000
POTSDAM/DHDN (GERMANY - FERRO) Unknown Bessel 1841 Uses NTv2 Conversion Tables
POTSDAM/DHDN (GERMANY) 6314 Bessel 1841 Uses NTv2 Conversion Tables
PROVISIONAL SOUTH CHILEAN Unknown International 1909 (Hayford/Intl 1924) 16 196 93 N/A N/A N/A N/A
PRS92 (PHILIPPINES) 6683 Clarke 1866 -127.62 -67.24 -47.04 -3.0680 4.9030 1.5780 -1.06000
PSAD56 (PROV. S. AMERICAN 1956) 6248 International 1909 (Hayford/Intl 1924) -288 175 -376 N/A N/A N/A N/A
PSD93 (OMAN) 6134 Clarke 1880 (RGS) -180.624 -225.516 173.919 -0.8100 -1.8980 8.3360 16.71006
PUERTO RICO 6139 Clarke 1866 Uses NADCON Conversion Tables
QATAR 1974 6285 International 1909 (Hayford/Intl 1924) -128 -283 22 N/A N/A N/A N/A
QND95 (QATAR) 6614 International 1909 (Hayford/Intl 1924) -119.425 -303.659 -11.0006 1.1643 0.1745 1.0966 3.65706
QORNOQ 6287 International 1909 (Hayford/Intl 1924) 164 138 -189 N/A N/A N/A N/A
RDN2008 (RETE DINAMICA NAZIONALE 2008) 6706 GRS 1980 0 0 0 N/A N/A N/A N/A
REUNION ISLAND 6626 International 1909 (Hayford/Intl 1924) 94 -948 -1262 N/A N/A N/A N/A
REYKJAVIK 1900 6657 Danish 1876 -28 199 5 N/A N/A N/A N/A
RGF-93 6171 GRS 1980 0 0 0 N/A N/A N/A N/A
RGFG95 (GUYANE) 6624 GRS 1980 2 2 -2 N/A N/A N/A N/A
RGM04 (MAYOTTE) Unknown GRS 1980 0 0 0 N/A N/A N/A N/A
RGNC91-93 (NEW CALEDONIA) 6749 GRS 1980 0 0 0 N/A N/A N/A N/A
RGR92 (REUNION) 6627 GRS 1980 0 0 0 N/A N/A N/A N/A
RGSPM06 (ST PIERRE ET MIQUELON) Unknown GRS 1980 0 0 0 N/A N/A N/A N/A
ROME 1940 [MONTE MARIO] (GREENWICH) 6265 International 1909 (Hayford/Intl 1924) -104.1 -49.1 -9.9 0.9710 -2.9170 0.7140 -11.68000
ROME 1940 [MONTE MARIO] (ROME) 6806 International 1909 (Hayford/Intl 1924) -104.1 -49.1 -9.9 0.9710 -2.9170 0.7140 -11.68000
RT38 (GREENWICH) 6308 Bessel 1841 -499 37 -563 N/A N/A N/A N/A
RT38 (STOCKHOLM) 6814 Bessel 1841 -499 37 -563 N/A N/A N/A N/A
RT90 6124 Bessel 1841 414.1 41.3 603.1 -0.8550 2.1410 -7.0230 0.00000
S-42 (PULKOVO 1942) 6284 Krassovsky Automatically Uses Appropriate Specialization for Location
S-42 ALBANIA 6284 Krassovsky 24 -130 -92 N/A N/A N/A N/A
S-42 AZERBAIJAN/GEORGIA 6284 Krassovsky 686.1 -123.5 -574.4 8.0450 -23.3660 10.7910 -2.92600
S-42 CASPIAN SEA/WEST KAZAKHSTAN 6284 Krassovsky 43.822 -108.842 -119.585 1.4550 -0.7610 0.7370 0.54900
S-42 CZECHOSLOVAKIA 6284 Krassovsky 26 -121 -78 N/A N/A N/A N/A
S-42 ESTONIA 6284 Krassovsky 21.5872 -97.5413 -60.9255 -1.0138 -0.5812 -0.2348 -4.61210
S-42 GERMANY 6284 Krassovsky 24.9 -126.4 -93.2 -0.0630 -0.2470 -0.0410 -1.01000
S-42 HUNGARY 6284 Krassovsky 28 -121 -77 N/A N/A N/A N/A
S-42 KAZAKHSTAN 6284 Krassovsky 15 -130 -84 N/A N/A N/A N/A
S-42 LATVIA 6284 Krassovsky 24 -124 -82 N/A N/A N/A N/A
S-42 LITHUANIA 6284 Krassovsky -40.595 -18.55 -69.339 -2.5080 -1.8320 2.6110 -4.29900
S-42 POLAND 6284 Krassovsky 33.4 -146.6 -76.3 -0.3590 -0.0530 0.8440 -0.84000
S-42 ROMANIA 6284 Krassovsky -5.198 -126.746 -97.082 0.3160 0.4470 0.1340 0.99999
S-42 RUSSIA 6284 Krassovsky 25 -141 -78.5 0.0000 -0.3500 -0.7360 0.00000
S-JTSK (CZECH REPUBLIC) 6156 Bessel 1841 570.8 85.7 462.8 4.9980 1.5870 5.2610 3.56000
SAO BRAZ Unknown International 1909 (Hayford/Intl 1924) -203 141 53 N/A N/A N/A N/A
SCHWARZECK (NAMIBIA) 6293 Bessel Namibia (GLM) 616 97 -251 N/A N/A N/A N/A
SIRGAS 2000 6674 GRS 1980 0 0 0 N/A N/A N/A N/A
SOLOMON 1968 (GUX 1 ASTRO) 6718 International 1909 (Hayford/Intl 1924) 252 -209 -751 N/A N/A N/A N/A
SOUTH AMERICAN 1969 6618 South America 1969 Automatically Uses Appropriate Specialization for Location
SOUTH AMERICAN 1969 (BRAZIL) 6618 South America 1969 -66.87 4.37 -38.52 N/A N/A N/A N/A
SOUTHEAST BASE Unknown International 1909 (Hayford/Intl 1924) -499 -249 314 N/A N/A N/A N/A
SOUTHWEST BASE Unknown International 1909 (Hayford/Intl 1924) -104 167 -38 N/A N/A N/A N/A
SPHERE (RADIUS 6378137M) Unknown Sphere Radius 6378137 m 0 0 0 N/A N/A N/A N/A
STM1987 (DNAG) Unknown Sphere Radius 6371204 m 0 0 0 N/A N/A N/A N/A
SWEREF99 (SWEDEN) 6619 GRS 1980 0 0 0 N/A N/A N/A N/A
SWISS GRID (CH1903) 6149 Bessel 1841 674.4 15.1 405.3 N/A N/A N/A N/A
SWISS GRID (CH1903+) 6150 Bessel 1841 674.374 15.056 405.346 N/A N/A N/A N/A
TANANARIVE 1925 (GREENWICH) 6297 International 1909 (Hayford/Intl 1924) -179 -229 -109 N/A N/A N/A N/A
TANANARIVE 1925 (PARIS) 6810 International 1909 (Hayford/Intl 1924) -179 -229 -109 N/A N/A N/A N/A
TETE (MOZAMBIQUE) 6127 Clarke 1866 -115.064 -87.39 -101.716 0.0580 -4.0010 2.0620 9.36600
TIMBALAI 1948 6298 Everest 1830 (1967 Definition) -679 669 -48 N/A N/A N/A N/A
TOKYO 6301 Bessel 1841 -128 481 664 N/A N/A N/A N/A
TRINIDAD 1903 6302 Clarke 1858 -61.702 284.488 472.052 N/A N/A N/A N/A
TUREF (TURKEY) 1057 GRS 1980 0 0 0 N/A N/A N/A N/A
TWD67 (TAIWAN) Unknown GRS 1967 Modified -685 -470 -237 N/A N/A N/A N/A
TWD97 (TAIWAN) Unknown GRS 1980 0 0 0 N/A N/A N/A N/A
VN-2000 (VIETNAM) 6756 WGS84 -191.904 -39.303 -111.45 0.0093 0.0198 -0.0043 0.25291
WGS72 6322 WGS72 0 0 4.5 0.0000 0.0000 0.5540 0.22630
WGS84 6326 WGS84 0 0 0 N/A N/A N/A N/A
WI COUNTY (BURNETT) 6152 WI County - Burnett 0 0 0 N/A N/A N/A N/A
WI COUNTY (CHIPPEWA) 6152 WI County - Chippewa 0 0 0 N/A N/A N/A N/A
WI COUNTY (DOUGLAS) 6152 WI County - Douglas 0 0 0 N/A N/A N/A N/A
WI COUNTY (MARATHON) 6152 WI County - Marathon 0 0 0 N/A N/A N/A N/A
WI COUNTY (SHEBOYGAN) 6152 WI County - Sheboygan 0 0 0 N/A N/A N/A N/A
WI COUNTY (TAYLOR) 6152 WI County - Taylor 0 0 0 N/A N/A N/A N/A
XIAN 1980 (CHINA) 6610 Xian 1980 0 0 0 N/A N/A N/A N/A
YACARE (URAGUAY) 6309 International 1909 (Hayford/Intl 1924) -155 171 37 N/A N/A N/A N/A
ZANDERIJ (SURINAME) 6311 International 1909 (Hayford/Intl 1924) -265 120 -358 N/A N/A N/A N/A

Built-in Ellipsoids

Ellipsoid Name Semi-Major Axis (m) Semi-Minor Axis (m) Inverse Flattening
ATS77 6378135.000 6356750.305 298.2570011
Airy 6377563.396 6356256.910 299.3249753
Australian National 6378160.000 6356774.719 298.2499973
Bessel (Modified) 6377492.018 6356173.509 299.1528128
Bessel 1841 6377397.155 6356078.963 299.1528131
Bessel Namibia (GLM) 6377483.865 6356165.383 299.1528125
Clarke 1858 6378293.645 6356617.988 294.2606768
Clarke 1866 6378206.400 6356583.800 294.9786982
Clarke 1866 (Michigan) 6378450.047 6356826.620 294.9786843
Clarke 1880 6378249.145 6356514.966 293.4663077
Clarke 1880 (Benoit) 6378300.789 6356566.435 293.4663155
Clarke 1880 (IGN) 6378249.200 6356515.000 293.4660213
Clarke 1880 (Palestine) 6378300.789 6356566.412 293.4660050
Clarke 1880 (RGS) 6378249.145 6356514.870 293.4650000
Danish 1876 6377019.270 6355762.539 300.0000000
Everest 1830 6377276.345 6356075.413 300.8016994
Everest 1830 (1937 Adjustment) 6377276.345 6356075.413 300.8016980
Everest 1830 (1967 Definition) 6377298.556 6356097.550 300.8017000
Everest 1830 (1975 Adjustment) 6377299.151 6356098.145 300.8017255
Everest 1956 6377301.243 6356100.228 300.8017000
GRS 1967 (Indonesia 1974) 6378160.000 6356774.516 298.2471674
GRS 1967 Modified 6378160.000 6356774.719 298.2499973
GRS 1980 6378137.000 6356752.314 298.2572221
Helmert 1906 6378200.000 6356818.170 298.3000000
Hough 6378270.000 6356794.343 297.0000006
International 1909 (Hayford/Intl 1924) 6378388.000 6356911.946 297.0000000
International 1924 Authalic Sphere 6371228.000 6371228.000 ---
International 1967 6378157.500 6356772.200 298.2496154
Interplanetary, Callisto 2408800.000 2408800.000 ---
Interplanetary, Europa 1561300.000 1561300.000 ---
Interplanetary, Ganymede 2634500.000 2634500.000 ---
Interplanetary, Io 1826100.000 1826100.000 ---
Interplanetary, Jupiter 71398000.000 66770000.000 15.4273984
Interplanetary, Mars 1990 3393400.000 3375730.000 192.0430108
Interplanetary, Mars 2000 3396190.000 3376200.000 169.8944472
Interplanetary, Mars 2000 Polar Sphere 3376200.000 3376200.000 ---
Interplanetary, Mars 2000 Sphere 3396190.000 3396190.000 ---
Interplanetary, Mars MOLA Sphere 3396000.000 3396000.000 ---
Interplanetary, Mercury 2439000.000 2439000.000 ---
Interplanetary, Moon 1737400.000 1737400.000 ---
Interplanetary, Neptune 24712000.000 24225000.000 50.7433265
Interplanetary, Pluto 1175000.000 1175000.000 ---
Interplanetary, Saturn 60268000.000 54364000.000 10.2079946
Interplanetary, Titan 2575000.000 2575000.000 ---
Interplanetary, Uranus 26200000.000 25571000.000 41.6534181
Interplanetary, Venus 6051800.000 6051800.000 ---
Interplanetary, Venus 1985 6051000.000 6051000.000 ---
Krassovsky 6378245.000 6356863.019 298.3000004
MN County - Anoka 6378418.941 6357033.310 298.2572243
MN County - Becker 6378586.581 6357200.388 298.2572252
MN County - Beltrami North 6378505.809 6357119.886 298.2572138
MN County - Beltrami South 6378544.823 6357158.770 298.2572251
MN County - Benton 6378490.569 6357104.698 298.2572264
MN County - Big Stone 6378470.757 6357084.952 298.2572205
MN County - Blue Earth 6378403.701 6357018.121 298.2572229
MN County - Brown 6378434.181 6357048.499 298.2572256
MN County - Carlton 6378454.907 6357069.155 298.2572185
MN County - Carver 6378400.653 6357015.083 298.2572198
MN County - Cass North 6378567.378 6357181.249 298.2572198
MN County - Cass South 6378546.957 6357160.896 298.2572133
MN County - Chippewa 6378476.853 6357091.028 298.2572266
MN County - Chisago 6378411.321 6357025.715 298.2572166
MN County - Cook North 6378647.541 6357261.143 298.2572166
MN County - Cook South 6378647.541 6357261.143 298.2572166
MN County - Cottonwood 6378514.953 6357129.000 298.2572230
MN County - Crow Wing 6378546.957 6357160.896 298.2572133
MN County - Dakota 6378421.989 6357036.347 298.2572134
MN County - Dodge 6378481.425 6357095.584 298.2572172
MN County - Douglas 6378518.001 6357132.038 298.2572261
MN County - Faribault 6378521.049 6357135.075 298.2572152
MN County - Fillmore 6378464.661 6357078.876 298.2572144
MN County - Freeborn 6378521.049 6357135.075 298.2572152
MN County - Goodhue 6378434.181 6357048.499 298.2572256
MN County - Grant 6378518.001 6357132.038 298.2572261
MN County - Hennepin 6378418.941 6357033.310 298.2572243
MN County - Houston 6378436.619 6357050.928 298.2572141
MN County - Isanti 6378411.321 6357025.715 298.2572166
MN County - Itasca North 6378574.389 6357188.237 298.2572269
MN County - Itasca South 6378574.389 6357188.237 298.2572269
MN County - Jackson 6378521.049 6357135.075 298.2572152
MN County - Kanabec 6378472.281 6357086.471 298.2572220
MN County - Kandiyohi 6378498.189 6357112.292 298.2572201
MN County - Kittson 6378449.421 6357063.688 298.2572270
MN County - Koochiching 6378525.621 6357139.632 298.2572198
MN County - Lac Qui Parle 6378476.853 6357091.028 298.2572266
MN County - Lake of the Woods North 6378466.185 6357080.395 298.2572159
MN County - Lake of the Woods South 6378496.665 6357110.773 298.2572186
MN County - Le Sueur 6378434.181 6357048.499 298.2572256
MN County - Lincoln 6378643.579 6357257.195 298.2572266
MN County - Lyon 6378559.758 6357173.655 298.2572261
MN County - Mahnomen 6378586.581 6357200.388 298.2572252
MN County - Marshall 6378441.801 6357056.093 298.2572193
MN County - Martin 6378521.049 6357135.075 298.2572152
MN County - McLeod 6378414.369 6357028.753 298.2572197
MN County - Meeker 6378498.189 6357112.292 298.2572201
MN County - Morrison 6378502.761 6357116.849 298.2572247
MN County - Mower 6378521.049 6357135.075 298.2572152
MN County - Murray 6378617.061 6357230.765 298.2572139
MN County - Nicollet 6378403.701 6357018.121 298.2572229
MN County - Nobles 6378624.681 6357238.360 298.2572216
MN County - Norman 6378468.623 6357082.825 298.2572183
MN County - Olmsted 6378481.425 6357095.584 298.2572172
MN County - Ottertail 6378525.621 6357139.632 298.2572198
MN County - Pennington 6378445.763 6357060.042 298.2572233
MN County - Pine 6378472.281 6357086.471 298.2572220
MN County - Pipestone 6378670.401 6357283.927 298.2572256
MN County - Polk 6378445.763 6357060.042 298.2572233
MN County - Pope 6378502.761 6357116.849 298.2572247
MN County - Ramsey 6378418.941 6357033.310 298.2572243
MN County - Red Lake 6378445.763 6357060.042 298.2572233
MN County - Redwood 6378438.753 6357053.055 298.2572162
MN County - Renville 6378414.369 6357028.753 298.2572197
MN County - Rice 6378434.181 6357048.499 298.2572256
MN County - Rock 6378624.681 6357238.360 298.2572216
MN County - Roseau 6378449.421 6357063.688 298.2572270
MN County - Scott 6378421.989 6357036.347 298.2572134
MN County - Sherburne 6378443.325 6357057.612 298.2572208
MN County - Sibley 6378414.369 6357028.753 298.2572197
MN County - St Louis 6378523.000 6357138.314 298.2752704
MN County - St Louis Central 6378605.783 6357219.525 298.2572165
MN County - St Louis North 6378543.909 6357157.859 298.2572242
MN County - St Louis South 6378540.861 6357154.821 298.2572211
MN County - Stearns 6378502.761 6357116.849 298.2572247
MN County - Steele 6378481.425 6357095.584 298.2572172
MN County - Stevens 6378502.761 6357116.849 298.2572247
MN County - Swift 6378470.757 6357084.952 298.2572205
MN County - Todd 6378548.481 6357162.415 298.2572148
MN County - Traverse 6378463.746 6357077.964 298.2572134
MN County - Wabasha 6378426.561 6357040.904 298.2572180
MN County - Wadena 6378546.957 6357160.896 298.2572133
MN County - Waseca 6378481.425 6357095.584 298.2572172
MN County - Watonwan 6378514.953 6357129.000 298.2572230
MN County - Winona 6378453.688 6357067.940 298.2572173
MN County - Wright 6378443.325 6357057.612 298.2572208
MN County - Yellow Medicine 6378530.193 6357144.189 298.2572244
Mercury 1960 6378166.000 6356784.284 298.3000008
Modified Airy 6377340.189 6356034.448 299.3249655
Modified Everest 1948 6377304.063 6356103.039 300.8017001
Modified Mercury 1968 6378150.000 6356768.337 298.3000008
South America 1969 6378160.000 6356774.719 298.2499973
Southeast Asia 6378155.000 6356773.321 298.3000002
Sphere Radius 6356752 m 6356752.314 6356752.314 ---
Sphere Radius 6370997 m 6370997.000 6370997.000 ---
Sphere Radius 6371000 m 6371000.000 6371000.000 ---
Sphere Radius 6371007.181 m 6371007.181 6371007.181 ---
Sphere Radius 6371204 m 6371204.000 6371204.000 ---
Sphere Radius 6378137 m 6378137.000 6378137.000 ---
Sphere Radius 6378388 m 6378388.000 6378388.000 ---
WGS66 6378145.000 6356759.769 298.2499981
WGS72 6378135.000 6356750.520 298.2599986
WGS84 6378137.000 6356752.314 298.2572236
WI County - Burnett 6378414.960 6357030.274 298.2702182
WI County - Chippewa 6378412.542 6357027.856 298.2701052
WI County - Douglas 6378414.930 6357030.244 298.2702168
WI County - Marathon 6378500.600 6357115.914 298.2742230
WI County - Sheboygan 6378285.480 6356900.794 298.2641634
WI County - Taylor 6378532.921 6357148.235 298.2757344
War Office (McCaw 1924) 6378300.000 6356751.689 296.0000000
Xian 1980 6378140.000 6356755.288 298.2569978