# $Id: Datums.txt 12822 2014-01-31 23:39:56Z remko $
#
# List of Datums available in GMT
# The (Dx,Dy,Dz) values are in meters relative to WGS-84
# To add more datumes, add new records, and run
#
# make gmt_datums.h
#
#Datum-name	Ellipsoid	Dx	Dy	Dz	Region
Adindan	Clarke-1880	-118	-14	218	Burkina Faso
Adindan	Clarke-1880	-134	-2	210	Cameroon
Adindan	Clarke-1880	-165	-11	206	Ethiopia
Adindan	Clarke-1880	-123	-20	220	Mali
Adindan	Clarke-1880	-166	-15	204	MEAN FOR Ethiopia; Sudan
Adindan	Clarke-1880	-128	-18	224	Senegal
Adindan	Clarke-1880	-161	-14	205	Sudan
Afgooye	Krassovsky	-43	-163	45	Somalia
Ain el Abd 1970	International-1924	-150	-250	-1	Bahrain
Ain el Abd 1970	International-1924	-143	-236	7	Saudi Arabia
American Samoa 1962	Clarke-1866	-115	118	426	American Samoa Islands
Anna 1 Astro 1965	Australian	-491	-22	435	Cocos Islands
Antigua Island Astro 1943	Clarke-1880	-270	13	62	Antigua (Leeward Islands)
Arc 1950	Clarke-1880	-138	-105	-289	Botswana
Arc 1950	Clarke-1880	-153	-5	-292	Burundi
Arc 1950	Clarke-1880	-125	-108	-295	Lesotho
Arc 1950	Clarke-1880	-161	-73	-317	Malawi
Arc 1950	Clarke-1880	-143	-90	-294	MEAN FOR Botswana; Lesotho; Malawi; Swaziland; Zaire; Zambia; Zimbabwe
Arc 1950	Clarke-1880	-134	-105	-295	Swaziland
Arc 1950	Clarke-1880	-169	-19	-278	Zaire
Arc 1950	Clarke-1880	-147	-74	-283	Zambia
Arc 1950	Clarke-1880	-142	-96	-293	Zimbabwe
Arc 1960	Clarke-1880	-160	-6	-302	MEAN FOR Kenya; Tanzania
Arc 1960	Clarke-1880	-157	-2	-299	Kenya
Arc 1960	Clarke-1880	-175	-23	-303	Taanzania
Ascension Island 1958	International-1924	-205	107	53	Ascension Island
Astro Beacon E 1945	International-1924	145	75	-272	Iwo Jima
Astro DOS 71/4	International-1924	-320	550	-494	St Helena Island
Astro Tern Island (FRIG) 1961	International-1924	114	-116	-333	Tern Island
Astronomical Station 1952	International-1924	124	-234	-25	Marcus Island
Australian Geodetic 1966	Australian	-133	-48	148	Australia; Tasmania
Australian Geodetic 1984	Australian	-134	-48	149	Australia; Tasmania
Ayabelle Lighthouse	Clarke-1880	-79	-129	145	Djibouti
Bellevue (IGN)	International-1924	-127	-769	472	Efate & Erromango Islands
Bermuda 1957	Clarke-1866	-73	213	296	Bermuda
Bissau	International-1924	-173	253	27	Guinea-Bissau
Bogota Observatory	International-1924	307	304	-318	Colombia
Bukit Rimpah	Bessel	-384	664	-48	Indonesia (Bangka & Belitung Ids)
Camp Area Astro	International-1924	-104	-129	239	Antarctica (McMurdo Camp Area)
Campo Inchauspe	International-1924	-148	136	90	Argentina
Canton Astro 1966	International-1924	298	-304	-375	Phoenix Islands
Cape	Clarke-1880	-136	-108	-292	South Africa
Cape Canaveral	Clarke-1866	-2	151	181	Bahamas; Florida
Carthage	Clarke-1880	-263	6	431	Tunisia
Chatham Island Astro 1971	International-1924	175	-38	113	New Zealand (Chatham Island)
Chua Astro	International-1924	-134	229	-29	Paraguay
Corrego Alegre	International-1924	-206	172	-6	Brazil
Dabola	Clarke-1880	-83	37	124	Guinea
Datum 73	International-1924	-223.237	110.193	36.649	Portugal
Datum Lisboa	International-1924	-304.046	-60.576	103.640	Portugal
Deception Island	Clarke-1880	260	12	-147	Deception Island; Antarctia
Djakarta (Batavia)	Bessel	-377	681	-50	Indonesia (Sumatra)
DOS 1968	International-1924	230	-199	-752	New Georgia Islands (Gizo Island)
Easter Island 1967	International-1924	211	147	111	Easter Island
Estonia; Coordinate System 1937	Bessel	374	150	588	Estonia
European 1950	International-1924	-104	-101	-140	Cyprus
European 1950	International-1924	-130	-117	-151	Egypt
European 1950	International-1924	-86	-96	-120	England; Channel Islands; Scotland; Shetland Islands
European 1950	International-1924	-86	-96	-120	England; Ireland; Scotland; Shetland Islands
European 1950	International-1924	-87	-95	-120	Finland; Norway
European 1950	International-1924	-84	-95	-130	Greece
European 1950	International-1924	-117	-132	-164	Iran
European 1950	International-1924	-97	-103	-120	Italy (Sardinia)
European 1950	International-1924	-97	-88	-135	Italy (Sicily)
European 1950	International-1924	-107	-88	-149	Malta
European 1950	International-1924	-87	-98	-121	MEAN FOR Austria; Belgium; Denmark; Finland;France; W Germany; Gibraltar; Greece; Italy; Luxembourg; Netherlands;Norway; Portugal; Spain; Sweden; Switzerland
European 1950	International-1924	-87	-96	-120	MEAN FOR Austria; Denmark; France; W Germany; Netherlands; Switzerland
European 1950	International-1924	-103	-106	-141	MEAN FOR Iraq; Israel; Jordan; Lebanon; Kuwait; Saudi Arabia; Syria
European 1950	International-1924	-86.277	-108.879	-120.181	Portugal; Spain
European 1950	International-1924	-112	-77	-145	Tunisia
European 1979	International-1924	-86	-98	-119	MEAN FOR Austria; Finland; Netherlands; Norway; Spain; Sweden; Switzerland
Fort Thomas 1955	Clarke-1880	-7	215	225	Nevis; St. Kitts (Leeward Islands)
Gan 1970	International-1924	-133	-321	50	Republic of Maldives
Geodetic Datum 1949	International-1924	84	-22	209	New Zealand
Graciosa Base SW 1948	International-1924	-111.789	154.869	-44.765	Azores (Faial; Graciosa; Pico; Sao Jorge; Terceira)
Guam 1963	Clarke-1866	-100	-248	259	Guam
Gunung Segara	Bessel	-403	684	41	Indonesia (Kalimantan)
GUX 1 Astro	International-1924	252	-209	-751	Guadalcanal Island
Herat North	International-1924	-333	-222	114	Afghanistan
Hermannskogel Datum	Bessel (Namibia)	653	-212	449	Croatia -Serbia, Bosnia-Herzegovina
Hjorsey 1955	International-1924	-73	46	-86	Iceland
Hong Kong 1963	International-1924	-156	-271	-189	Hong Kong
Hu-Tzu-Shan	International-1924	-637	-549	-203	Taiwan
Indian	Everest-1830	282	726	254	Bangladesh
Indian	Everest-1830-Kalianpur	295	736	257	India; Nepal
Indian	Everest-1830-Pakistan	283	682	231	Pakistan
Indian 1954	Everest-1830	217	823	299	Thailand
Indian 1960	Everest-1830	182	915	344	Vietnam (Con Son Island)
Indian 1960	Everest-1830	198	881	317	Vietnam (Near 16N)
Indian 1975	Everest-1830	210	814	289	Thailand
Indonesian	Indonesian	-24	-15	5	Indonesia
Ireland 1965	Modified-Airy	506	-122	611	Ireland
ISTS 061 Astro 1968	International-1924	-794	119	-298	South Georgia Islands
ISTS 073 Astro 1969	International-1924	208	-435	-229	Diego Garcia
Johnston Island 1961	International-1924	189	-79	-202	Johnston Island
Kandawala	Everest-1830	-97	787	86	Sri Lanka
Kerguelen Island 1949	International-1924	145	-187	103	Kerguelen Island
Kertau 1948	Everest-1830-Kertau	-11	851	5	West Malaysia & Singapore
Kusaie Astro 1951	International-1924	647	1777	-1124	Caroline Islands
Korean Geodetic System	GRS-80	0	0	0	South Korea
L. C. 5 Astro 1961	Clarke-1866	42	124	147	Cayman Brac Island
Leigon	Clarke-1880	-130	29	364	Ghana
Liberia 1964	Clarke-1880	-90	40	88	Liberia
Luzon	Clarke-1866	-133	-77	-51	Philippines (Excluding Mindanao)
Luzon	Clarke-1866	-133	-79	-72	Philippines (Mindanao)
M'Poraloko	Clarke-1880	-74	-130	42	Gabon
Macau	International-1924	-203.792	-303.371	-154.020	Macau
Mahe 1971	Clarke-1880	41	-220	-134	Mahe Island
Massawa	Bessel	639	405	60	Ethiopia (Eritrea)
Merchich	Clarke-1880	31	146	47	Morocco
Midway Astro 1961	International-1924	912	-58	1227	Midway Islands
Minna	Clarke-1880	-81	-84	115	Cameroon
Minna	Clarke-1880	-92	-93	122	Nigeria
Montserrat Island Astro 1958	Clarke-1880	174	359	365	Montserrat (Leeward Islands)
Nahrwan	Clarke-1880	-247	-148	369	Oman (Masirah Island)
Nahrwan	Clarke-1880	-243	-192	477	Saudi Arabia
Nahrwan	Clarke-1880	-249	-156	381	United Arab Emirates
Naparima BWI	International-1924	-10	375	165	Trinidad & Tobago
North American 1927	Clarke-1866	-5	135	172	Alaska (Excluding Aleutian Ids)
North American 1927	Clarke-1866	-2	152	149	Alaska (Aleutian Ids East of 180W)
North American 1927	Clarke-1866	2	204	105	Alaska (Aleutian Ids West of 180W)
North American 1927	Clarke-1866	-4	154	178	Bahamas (Except San Salvador Id)
North American 1927	Clarke-1866	1	140	165	Bahamas (San Salvador Island)
North American 1927	Clarke-1866	-7	162	188	Canada (Alberta; British Columbia)
North American 1927	Clarke-1866	-9	157	184	Canada (Manitoba; Ontario)
North American 1927	Clarke-1866	-22	160	190	Canada (New Brunswick; Newfoundland; Nova Scotia; Quebec)
North American 1927	Clarke-1866	4	159	188	Canada (Northwest Territories; Saskatchewan)
North American 1927	Clarke-1866	-7	139	181	Canada (Yukon)
North American 1927	Clarke-1866	0	125	201	Canal Zone
North American 1927	Clarke-1866	-9	152	178	Cuba
North American 1927	Clarke-1866	11	114	195	Greenland (Hayes Peninsula)
North American 1927	Clarke-1866	-3	142	183	MEAN FOR Antigua; Barbados; Barbuda; Caicos Islands; Cuba; Dominican Republic; Grand Cayman; Jamaica; Turks Islands
North American 1927	Clarke-1866	0	125	194	MEAN FOR Belize; Costa Rica; El Salvador; Guatemala; Honduras; Nicaragua
North American 1927	Clarke-1866	-10	158	187	MEAN FOR Canada
North American 1927	Clarke-1866	-8	160	176	MEAN FOR CONUS
North American 1927	Clarke-1866	-9	161	179	MEAN FOR CONUS (East of Mississippi; River Including Louisiana; Missouri; Minnesota)
North American 1927	Clarke-1866	-8	159	175	MEAN FOR CONUS (West of Mississippi; River Excluding Louisiana; Minnesota; Missouri)
North American 1927	Clarke-1866	-12	130	190	Mexico
North American 1983	GRS-80	0	0	0	Alaska (Excluding Aleutian Ids)
North American 1983	GRS-80	-2	0	4	Aleutian Ids
North American 1983	GRS-80	0	0	0	Canada
North American 1983	GRS-80	0	0	0	CONUS
North American 1983	GRS-80	1	1	-1	Hawaii
North American 1983	GRS-80	0	0	0	Mexico; Central America
North Sahara 1959	Clarke-1880	-186	-93	310	Algeria
Observatorio Meteorologico 1939	International-1924	-425	-169	81	Azores (Corvo & Flores Islands)
Old Egyptian 1907	Helmert-1906	-130	110	-13	Egypt
Old Hawaiian	Clarke-1866	89	-279	-183	Hawaii
Old Hawaiian	Clarke-1866	45	-290	-172	Kauai
Old Hawaiian	Clarke-1866	65	-290	-190	Maui
Old Hawaiian	Clarke-1866	61	-285	-181	MEAN FOR Hawaii; Kauai; Maui; Oahu
Old Hawaiian	Clarke-1866	58	-283	-182	Oahu
Oman	Clarke-1880	-346	-1	224	Oman
Ordnance Survey Great Britain 1936	Airy	371	-112	434	England
Ordnance Survey Great Britain 1936	Airy	371	-111	434	England; Isle of Man; Wales
Ordnance Survey Great Britain 1936	Airy	375	-111	431	MEAN FOR England; Isle of Man; Scotland; Shetland Islands; Wales
Ordnance Survey Great Britain 1936	Airy	384	-111	425	Scotland; Shetland Islands
Ordnance Survey Great Britain 1936	Airy	370	-108	434	Wales
Pico de las Nieves	International-1924	-307	-92	127	Canary Islands
Pitcairn Astro 1967	International-1924	185	165	42	Pitcairn Island
Point 58	Clarke-1880	-106	-129	165	MEAN FOR Burkina Faso & Niger
Pointe Noire 1948	Clarke-1880	-148	51	-291	Congo
Porto Santo 1936	International-1924	-503.362	-247.604	312.651	Porto Santo; Madeira Islands
Provisional South American 1956	International-1924	-270	188	-388	Bolivia
Provisional South American 1956	International-1924	-270	183	-390	Chile (Northern; Near 19S)
Provisional South American 1956	International-1924	-305	243	-442	Chile (Southern; Near 43S)
Provisional South American 1956	International-1924	-282	169	-371	Colombia
Provisional South American 1956	International-1924	-278	171	-367	Ecuador
Provisional South American 1956	International-1924	-298	159	-369	Guyana
Provisional South American 1956	International-1924	-288	175	-376	MEAN FOR Bolivia; Chile; Colombia; Ecuador; Guyana; Peru; Venezuela
Provisional South American 1956	International-1924	-279	175	-379	Peru
Provisional South American 1956	International-1924	-295	173	-371	Venezuela
Provisional South Chilean 1963	International-1924	16	196	93	Chile (Near 53S) (Hito XVIII)
Puerto Rico	Clarke-1866	11	72	-101	Puerto Rico; Virgin Islands
Pulkovo 1942	Krassovsky	28	-130	-95	Russia
Qatar National	International-1924	-128	-283	22	Qatar
Qornoq	International-1924	164	138	-189	Greenland (South)
Reunion	International-1924	94	-948	-1262	Mascarene Islands
Rome 1940	International-1924	-225	-65	9	Italy (Sardinia)
S-42 (Pulkovo 1942)	Krassovsky	28	-121	-77	Hungary
S-42 (Pulkovo 1942)	Krassovsky	23	-124	-82	Poland
S-42 (Pulkovo 1942)	Krassovsky	26	-121	-78	Czechoslavakia
S-42 (Pulkovo 1942)	Krassovsky	24	-124	-82	Latvia
S-42 (Pulkovo 1942)	Krassovsky	15	-130	-84	Kazakhstan
S-42 (Pulkovo 1942)	Krassovsky	24	-130	-92	Albania
S-42 (Pulkovo 1942)	Krassovsky	28	-121	-77	Romania
S-JTSK	Bessel	589	76	480	Czechoslavakia (Prior 1 JAN 1993)
Santo (DOS) 1965	International-1924	170	42	84	Espirito Santo Island
Sao Braz	International-1924	-203	141	53	Azores (Sao Miguel; Santa Maria Ids)
Sao Tome	International-1924	-176	-650	-82	Sao Tome Island
Sapper Hill 1943	International-1924	-355	21	72	East Falkland Island
Schwarzeck	Bessel (Namibia)	616	97	-251	Namibia
Selvagem Grande 1938	International-1924	-289	-124	60	Salvage Islands
Sierra Leone 1960	Clarke-1880	-88	4	101	Sierra Leone
South-American	South-American	-62	-1	-37	Argentina
South-American	South-American	-61	2	-48	Bolivia
South-American	South-American	-60	-2	-41	Brazil
South-American	South-American	-75	-1	-44	Chile
South-American	South-American	-44	6	-36	Colombia
South-American	South-American	-48	3	-44	Ecuador
South-American	South-American	-47	26	-42	Ecuador (Baltra; Galapagos)
South-American	South-American	-53	3	-47	Guyana
South-American	South-American	-57	1	-41	MEAN FOR Argentina; Bolivia; Brazil; Chile; Colombia; Ecuador; Guyana; Paraguay; Peru; Trinidad & Tobago; Venezuela
South-American	South-American	-61	2	-33	Paraguay
South-American	South-American	-58	0	-44	Peru
South-American	South-American	-45	12	-33	Trinidad & Tobago
South-American	South-American	-45	8	-33	Venezuela
South Asia	Modified-Fischer-1960	7	-10	-26	Singapore
Tananarive Observatory 1925	International-1924	-189	-242	-91	Madagascar
Timbalai 1948	Everest-1830-Timbalai	-679	669	-48	Brunei; E. Malaysia (Sabah Sarawak)
Tokyo	Bessel	-148	507	685	Japan
Tokyo	Bessel	-148	507	685	MEAN FOR Japan; South Korea; Okinawa
Tokyo	Bessel	-158	507	676	Okinawa
Tokyo	Bessel	-147	506	687	South Korea
Tristan Astro 1968	International-1924	-632	438	-609	Tristan da Cunha
Viti Levu 1916	Clarke-1880	51	391	-36	Fiji (Viti Levu Island)
Voirol 1960	Clarke-1880	-123	-206	219	Algeria
Wake Island Astro 1952	International-1924	276	-57	149	Wake Atoll
Wake-Eniwetok 1960	Hough	102	52	-38	Marshall Islands
WGS 1972	WGS-72	0	0	0	Global Definition
WGS 1984	WGS-84	0	0	0	Global Definition
Yacare	International-1924	-155	171	37	Uruguay
Zanderij	International-1924	-265	120	-358	Suriname