Datum
|
Region of use
|
Ellipsoid
|
delta in meters to WGS84
dX
|
dY
|
dZ
|
Adindan
|
Burkina Faso
|
Clarke 1880
|
-118
|
-14
|
218
|
Adindan
|
Cameroon
|
Clarke 1880
|
-134
|
-2
|
210
|
Adindan
|
Ethiopia
|
Clarke 1880
|
-165
|
-11
|
206
|
Adindan
|
Mali
|
Clarke 1880
|
-123
|
-20
|
220
|
Adindan
|
MEAN FOR Ethiopia Sudan
|
Clarke 1880
|
-166
|
-15
|
204
|
Adindan
|
Senegal
|
Clarke 1880
|
-128
|
-18
|
224
|
Adindan
|
Sudan
|
Clarke 1880
|
-161
|
-14
|
205
|
Afgooye
|
Somalia
|
Krassovsky 1940
|
-43
|
-163
|
45
|
Ain el Abd 1970
|
Bahrain
|
International 1924
|
-150
|
-250
|
-1
|
Ain el Abd 1970
|
Saudi Arabia
|
International 1924
|
-143
|
-236
|
7
|
American Samoa 1962
|
American Samoa Islands
|
Clarke 1866
|
-115
|
118
|
426
|
Anna 1 Astro 1965
|
Cocos Islands
|
Australian National
|
-491
|
-22
|
435
|
Antigua Island Astro 1943
|
Antigua (Leeward Islands)
|
Clarke 1880
|
-270
|
13
|
62
|
Arc 1950
|
Botswana
|
Clarke 1880
|
-138
|
-105
|
-289
|
Arc 1950
|
Burundi
|
Clarke 1880
|
-153
|
-5
|
-292
|
Arc 1950
|
Lesotho
|
Clarke 1880
|
-125
|
-108
|
-295
|
Arc 1950
|
Malawi
|
Clarke 1880
|
-161
|
-73
|
-317
|
Arc 1950
|
MEAN FOR Botswana Lesotho
Malawi Swaziland Zaire Zambia Zimbabwe
|
Clarke 1880
|
-143
|
-90
|
-294
|
Arc 1950
|
Swaziland
|
Clarke 1880
|
-134
|
-105
|
-295
|
Arc 1950
|
Zaire
|
Clarke 1880
|
-169
|
-19
|
-278
|
Arc 1950
|
Zambia
|
Clarke 1880
|
-147
|
-74
|
-283
|
Arc 1950
|
Zimbabwe
|
Clarke 1880
|
-142
|
-96
|
-293
|
Arc 1960
|
MEAN FOR Kenya Tanzania
|
Clarke 1880
|
-160
|
-6
|
-302
|
Arc 1960
|
Kenya
|
Clarke 1880
|
-157
|
-2
|
-299
|
Arc 1960
|
Taanzania
|
Clarke 1880
|
-175
|
-23
|
-303
|
Ascension Island 1958
|
Ascension Island
|
International 1924
|
-205
|
107
|
53
|
Astro Beacon E 1945
|
Iwo Jima
|
International 1924
|
145
|
75
|
-272
|
Astro DOS 71/4
|
St Helena Island
|
International 1924
|
-320
|
550
|
-494
|
Astro Tern Island (FRIG) 1961
|
Tern Island
|
International 1924
|
114
|
-116
|
-333
|
Astronomical Station 1952
|
Marcus Island
|
International 1924
|
124
|
-234
|
-25
|
Australian Geodetic 1966
|
Australia Tasmania
|
Australian National
|
-133
|
-48
|
148
|
Australian Geodetic 1984
|
Australia Tasmania
|
Australian National
|
-134
|
-48
|
149
|
Ayabelle Lighthouse
|
Djibouti
|
Clarke 1880
|
-79
|
-129
|
145
|
Bellevue (IGN)
|
Efate & Erromango
Islands
|
International 1924
|
-127
|
-769
|
472
|
Bermuda 1957
|
Bermuda
|
Clarke 1866
|
-73
|
213
|
296
|
Bissau
|
Guinea-Bissau
|
International 1924
|
-173
|
253
|
27
|
Bogota Observatory
|
Colombia
|
International 1924
|
307
|
304
|
-318
|
Bukit Rimpah
|
Indonesia (Bangka &
Belitung Ids)
|
Bessel 1841
|
-384
|
664
|
-48
|
Camp Area Astro
|
Antarctica (McMurdo Camp
Area)
|
International 1924
|
-104
|
-129
|
239
|
Campo Inchauspe
|
Argentina
|
International 1924
|
-148
|
136
|
90
|
Canton Astro 1966
|
Phoenix Islands
|
International 1924
|
298
|
-304
|
-375
|
Cape
|
South Africa
|
Clarke 1880
|
-136
|
-108
|
-292
|
Cape Canaveral
|
Bahamas Florida
|
Clarke 1866
|
-2
|
151
|
181
|
Carthage
|
Tunisia
|
Clarke 1880
|
-263
|
6
|
431
|
Chatham Island Astro 1971
|
New Zealand (Chatham
Island)
|
International 1924
|
175
|
-38
|
113
|
Chua Astro
|
Paraguay
|
International 1924
|
-134
|
229
|
-29
|
Corrego Alegre
|
Brazil
|
International 1924
|
-206
|
172
|
-6
|
Dabola
|
Guinea
|
Clarke 1880
|
-83
|
37
|
124
|
Deception Island
|
Deception Island
Antarctia
|
Clarke 1880
|
260
|
12
|
-147
|
Djakarta (Batavia)
|
Indonesia (Sumatra)
|
Bessel 1841
|
-377
|
681
|
-50
|
DOS 1968
|
New Georgia Islands (Gizo
Island)
|
International 1924
|
230
|
-199
|
-752
|
Easter Island 1967
|
Easter Island
|
International 1924
|
211
|
147
|
111
|
Estonia Coordinate System 1937
|
Estonia
|
Bessel 1841
|
374
|
150
|
588
|
European 1950
|
Cyprus
|
International 1924
|
-104
|
-101
|
-140
|
European 1950
|
Egypt
|
International 1924
|
-130
|
-117
|
-151
|
European 1950
|
England Channel Islands
Scotland Shetland Islands
|
International 1924
|
-86
|
-96
|
-120
|
European 1950
|
England Ireland Scotland
Shetland Islands
|
International 1924
|
-86
|
-96
|
-120
|
European 1950
|
Finland Norway
|
International 1924
|
-87
|
-95
|
-120
|
European 1950
|
Greece
|
International 1924
|
-84
|
-95
|
-130
|
European 1950
|
Iran
|
International 1924
|
-117
|
-132
|
-164
|
European 1950
|
Italy (Sardinia)
|
International 1924
|
-97
|
-103
|
-120
|
European 1950
|
Italy (Sicily)
|
International 1924
|
-97
|
-88
|
-135
|
European 1950
|
Malta
|
International 1924
|
-107
|
-88
|
-149
|
European 1950
|
MEAN FOR Austria Belgium
Denmark Finland France W Germany Gibraltar
|
||||
European 1950
|
MEAN FOR Austria Denmark
France W Germany Netherlands Switzerland
|
International 1924
|
-87
|
-96
|
-120
|
European 1950
|
MEAN FOR Iraq Israel
Jordan Lebanon Kuwait Saudi Arabia Syria
|
International 1924
|
-103
|
-106
|
-141
|
European 1950
|
Portugal Spain
|
International 1924
|
-84
|
-107
|
-120
|
European 1950
|
Tunisia
|
International 1924
|
-112
|
-77
|
-145
|
European 1979
|
MEAN FOR Austria Finland
Netherlands Norway Spain Sweden Switzerland
|
International 1924
|
-86
|
-98
|
-119
|
Fort Thomas 1955
|
Nevis St. Kitts (Leeward
Islands)
|
Clarke 1880
|
-7
|
215
|
225
|
Gan 1970
|
Republic of Maldives
|
International 1924
|
-133
|
-321
|
50
|
Geodetic Datum 1949
|
New Zealand
|
International 1924
|
84
|
-22
|
209
|
Graciosa Base SW 1948
|
Azores (Faial Graciosa
Pico Sao Jorge Terceira)
|
International 1924
|
-104
|
167
|
-38
|
Guam 1963
|
Guam
|
Clarke 1866
|
-100
|
-248
|
259
|
Gunung Segara
|
Indonesia (Kalimantan)
|
Bessel 1841
|
-403
|
684
|
41
|
GUX 1 Astro
|
Guadalcanal Island
|
International 1924
|
252
|
-209
|
-751
|
Herat North
|
Afghanistan
|
International 1924
|
-333
|
-222
|
114
|
Hermannskogel Datum
|
Croatia -Serbia
Bosnia-Herzegovina
|
Bessel 1841 (Namibia)
|
653
|
-212
|
449
|
Hjorsey 1955
|
Iceland
|
International 1924
|
-73
|
46
|
-86
|
Hong Kong 1963
|
Hong Kong
|
International 1924
|
-156
|
-271
|
-189
|
Hu-Tzu-Shan
|
Taiwan
|
International 1924
|
-637
|
-549
|
-203
|
Indian
|
Bangladesh
|
Everest (India 1830)
|
282
|
726
|
254
|
Indian
|
India Nepal
|
Everest (India 1956)
|
295
|
736
|
257
|
Indian
|
Pakistan
|
Everest (Pakistan)
|
283
|
682
|
231
|
Indian 1954
|
Thailand
|
Everest (India 1830)
|
217
|
823
|
299
|
Indian 1960
|
Vietnam (Con Son Island)
|
Everest (India 1830)
|
182
|
915
|
344
|
Indian 1960
|
Vietnam (Near 16øN)
|
Everest (India 1830)
|
198
|
881
|
317
|
Indian 1975
|
Thailand
|
Everest (India 1830)
|
210
|
814
|
289
|
Indonesian 1974
|
Indonesia
|
Indonesian 1974
|
-24
|
-15
|
5
|
Ireland 1965
|
Ireland
|
Modified Airy
|
506
|
-122
|
611
|
ISTS 061 Astro 1968
|
South Georgia Islands
|
International 1924
|
-794
|
119
|
-298
|
ISTS 073 Astro 1969
|
Diego Garcia
|
International 1924
|
208
|
-435
|
-229
|
Johnston Island 1961
|
Johnston Island
|
International 1924
|
189
|
-79
|
-202
|
Kandawala
|
Sri Lanka
|
Everest (India 1830)
|
-97
|
787
|
86
|
Kerguelen Island 1949
|
Kerguelen Island
|
International 1924
|
145
|
-187
|
103
|
Kertau 1948
|
West Malaysia &
Singapore
|
Everest (Malay. &
Sing)
|
-11
|
851
|
5
|
Kusaie Astro 1951
|
Caroline Islands
|
International 1924
|
647
|
1777
|
-1124
|
Korean Geodetic System
|
South Korea
|
GRS 80
|
0
|
0
|
0
|
L. C. 5 Astro 1961
|
Cayman Brac Island
|
Clarke 1866
|
42
|
124
|
147
|
Leigon
|
Ghana
|
Clarke 1880
|
-130
|
29
|
364
|
Liberia 1964
|
Liberia
|
Clarke 1880
|
-90
|
40
|
88
|
Luzon
|
Philippines (Excluding
Mindanao)
|
Clarke 1866
|
-133
|
-77
|
-51
|
Luzon
|
Philippines (Mindanao)
|
Clarke 1866
|
-133
|
-79
|
-72
|
M'Poraloko
|
Gabon
|
Clarke 1880
|
-74
|
-130
|
42
|
Mahe 1971
|
Mahe Island
|
Clarke 1880
|
41
|
-220
|
-134
|
Massawa
|
Ethiopia (Eritrea)
|
Bessel 1841
|
639
|
405
|
60
|
Merchich
|
Morocco
|
Clarke 1880
|
31
|
146
|
47
|
Midway Astro 1961
|
Midway Islands
|
International 1924
|
912
|
-58
|
1227
|
Minna
|
Cameroon
|
Clarke 1880
|
-81
|
-84
|
115
|
Minna
|
Nigeria
|
Clarke 1880
|
-92
|
-93
|
122
|
Montserrat Island Astro 1958
|
Montserrat (Leeward
Islands)
|
Clarke 1880
|
174
|
359
|
365
|
Nahrwan
|
Oman (Masirah Island)
|
Clarke 1880
|
-247
|
-148
|
369
|
Nahrwan
|
Saudi Arabia
|
Clarke 1880
|
-243
|
-192
|
477
|
Nahrwan
|
United Arab Emirates
|
Clarke 1880
|
-249
|
-156
|
381
|
Naparima BWI
|
Trinidad & Tobago
|
International 1924
|
-10
|
375
|
165
|
North American 1927
|
Alaska (Excluding
Aleutian Ids)
|
Clarke 1866
|
-5
|
135
|
172
|
North American 1927
|
Alaska (Aleutian Ids East
of 180øW)
|
Clarke 1866
|
-2
|
152
|
149
|
North American 1927
|
Alaska (Aleutian Ids West
of 180øW)
|
Clarke 1866
|
2
|
204
|
105
|
North American 1927
|
Bahamas (Except San
Salvador Id)
|
Clarke 1866
|
-4
|
154
|
178
|
North American 1927
|
Bahamas (San Salvador
Island)
|
Clarke 1866
|
1
|
140
|
165
|
North American 1927
|
Canada (Alberta British
Columbia)
|
Clarke 1866
|
-7
|
162
|
188
|
North American 1927
|
Canada (Manitoba Ontario)
|
Clarke 1866
|
-9
|
157
|
184
|
North American 1927
|
Canada (New Brunswick
Newfoundland Nova Scotia Quebec)
|
Clarke 1866
|
-22
|
160
|
190
|
North American 1927
|
Canada (Northwest
Territories Saskatchewan)
|
Clarke 1866
|
4
|
159
|
188
|
North American 1927
|
Canada (Yukon)
|
Clarke 1866
|
-7
|
139
|
181
|
North American 1927
|
Canal Zone
|
Clarke 1866
|
0
|
125
|
201
|
North American 1927
|
Cuba
|
Clarke 1866
|
-9
|
152
|
178
|
North American 1927
|
Greenland (Hayes
Peninsula)
|
Clarke 1866
|
11
|
114
|
195
|
North American 1927
|
MEAN FOR Antigua Barbados
Barbuda Caicos Islands Cuba Dominican Republic Grand Cayman
|
||||
North American 1927
|
MEAN FOR Belize Costa
Rica El Salvador Guatemala Honduras Nicaragua
|
Clarke 1866
|
0
|
125
|
194
|
North American 1927
|
MEAN FOR Canada
|
Clarke 1866
|
-10
|
158
|
187
|
North American 1927
|
MEAN FOR CONUS
|
Clarke 1866
|
-8
|
160
|
176
|
North American 1927
|
MEAN FOR CONUS (East of
Mississippi River Including Louisiana Missouri Minnesota)
|
Clarke 1866
|
-9
|
161
|
179
|
North American 1927
|
MEAN FOR CONUS (West of
Mississippi River Excluding Louisiana Minnesota Missouri)
|
Clarke 1866
|
-8
|
159
|
175
|
North American 1927
|
Mexico
|
Clarke 1866
|
-12
|
130
|
190
|
North American 1983
|
Alaska (Excluding
Aleutian Ids)
|
GRS 80
|
0
|
0
|
0
|
North American 1983
|
Aleutian Ids
|
GRS 80
|
-2
|
0
|
4
|
North American 1983
|
Canada
|
GRS 80
|
0
|
0
|
0
|
North American 1983
|
CONUS
|
GRS 80
|
0
|
0
|
0
|
North American 1983
|
Hawaii
|
GRS 80
|
1
|
1
|
-1
|
North American 1983
|
Mexico Central America
|
GRS 80
|
0
|
0
|
0
|
North Sahara 1959
|
Algeria
|
Clarke 1880
|
-186
|
-93
|
310
|
Observatorio Meteorologico 1939
|
Azores (Corvo &
Flores Islands)
|
International 1924
|
-425
|
-169
|
81
|
Old Egyptian 1907
|
Egypt
|
Helmert 1906
|
-130
|
110
|
-13
|
Old Hawaiian
|
Hawaii
|
Clarke 1866
|
89
|
-279
|
-183
|
Old Hawaiian
|
Kauai
|
Clarke 1866
|
45
|
-290
|
-172
|
Old Hawaiian
|
Maui
|
Clarke 1866
|
65
|
-290
|
-190
|
Old Hawaiian
|
MEAN FOR Hawaii Kauai
Maui Oahu
|
Clarke 1866
|
61
|
-285
|
-181
|
Old Hawaiian
|
Oahu
|
Clarke 1866
|
58
|
-283
|
-182
|
Oman
|
Oman
|
Clarke 1880
|
-346
|
-1
|
224
|
Ordnance Survey Great Britain 1936
|
England
|
Airy 1830
|
371
|
-112
|
434
|
Ordnance Survey Great Britain 1936
|
England Isle of Man Wales
|
Airy 1830
|
371
|
-111
|
434
|
Ordnance Survey Great Britain 1936
|
MEAN FOR England Isle of
Man Scotland Shetland Islands Wales
|
Airy 1830
|
375
|
-111
|
431
|
Ordnance Survey Great Britain 1936
|
Scotland Shetland Islands
|
Airy 1830
|
384
|
-111
|
425
|
Ordnance Survey Great Britain 1936
|
Wales
|
Airy 1830
|
370
|
-108
|
434
|
Pico de las Nieves
|
Canary Islands
|
International 1924
|
-307
|
-92
|
127
|
Pitcairn Astro 1967
|
Pitcairn Island
|
International 1924
|
185
|
165
|
42
|
Point 58
|
MEAN FOR Burkina Faso
& Niger
|
Clarke 1880
|
-106
|
-129
|
165
|
Pointe Noire 1948
|
Congo
|
Clarke 1880
|
-148
|
51
|
-291
|
Porto Santo 1936
|
Porto Santo Madeira
Islands
|
International 1924
|
-499
|
-249
|
314
|
Provisional South American 1956
|
Bolivia
|
International 1924
|
-270
|
188
|
-388
|
Provisional South American 1956
|
Chile (Northern Near
19øS)
|
International 1924
|
-270
|
183
|
-390
|
Provisional South American 1956
|
Chile (Southern Near
43øS)
|
International 1924
|
-305
|
243
|
-442
|
Provisional South American 1956
|
Colombia
|
International 1924
|
-282
|
169
|
-371
|
Provisional South American 1956
|
Ecuador
|
International 1924
|
-278
|
171
|
-367
|
Provisional South American 1956
|
Guyana
|
International 1924
|
-298
|
159
|
-369
|
Provisional South American 1956
|
MEAN FOR Bolivia Chile
Colombia Ecuador Guyana Peru Venezuela
|
International 1924
|
-288
|
175
|
-376
|
Provisional South American 1956
|
Peru
|
International 1924
|
-279
|
175
|
-379
|
Provisional South American 1956
|
Venezuela
|
International 1924
|
-295
|
173
|
-371
|
Provisional South Chilean 1963
|
Chile (Near 53øS) (Hito
XVIII)
|
International 1924
|
16
|
196
|
93
|
Puerto Rico
|
Puerto Rico Virgin
Islands
|
Clarke 1866
|
11
|
72
|
-101
|
Pulkovo 1942
|
Russia
|
Krassovsky 1940
|
28
|
-130
|
-95
|
Qatar National
|
Qatar
|
International 1924
|
-128
|
-283
|
22
|
Qornoq
|
Greenland (South)
|
International 1924
|
164
|
138
|
-189
|
Reunion
|
Mascarene Islands
|
International 1924
|
94
|
-948
|
-1262
|
Rome 1940
|
Italy (Sardinia)
|
International 1924
|
-225
|
-65
|
9
|
S-42 (Pulkovo 1942)
|
Hungary
|
Krassovsky 1940
|
28
|
-121
|
-77
|
S-42 (Pulkovo 1942)
|
Poland
|
Krassovsky 1940
|
23
|
-124
|
-82
|
S-42 (Pulkovo 1942)
|
Czechoslovakia
|
Krassovsky 1940
|
26
|
-121
|
-78
|
S-42 (Pulkovo 1942)
|
Latvia
|
Krassovsky 1940
|
24
|
-124
|
-82
|
S-42 (Pulkovo 1942)
|
Kazakhstan
|
Krassovsky 1940
|
15
|
-130
|
-84
|
S-42 (Pulkovo 1942)
|
Albania
|
Krassovsky 1940
|
24
|
-130
|
-92
|
S-42 (Pulkovo 1942)
|
Romania
|
Krassovsky 1940
|
28
|
-121
|
-77
|
S-JTSK
|
Czechoslavakia (Prior 1
JAN 1993)
|
Bessel 1841
|
589
|
76
|
480
|
Santo (DOS) 1965
|
Espirito Santo Island
|
International 1924
|
170
|
42
|
84
|
Sao Braz
|
Azores (Sao Miguel Santa
Maria Ids)
|
International 1924
|
-203
|
141
|
53
|
Sapper Hill 1943
|
East Falkland Island
|
International 1924
|
-355
|
21
|
72
|
Schwarzeck
|
Namibia
|
Bessel 1841 (Namibia)
|
616
|
97
|
-251
|
Selvagem Grande 1938
|
Salvage Islands
|
International 1924
|
-289
|
-124
|
60
|
Sierra Leone 1960
|
Sierra Leone
|
Clarke 1880
|
-88
|
4
|
101
|
South American 1969
|
Argentina
|
South American 1969
|
-62
|
-1
|
-37
|
South American 1969
|
Bolivia
|
South American 1969
|
-61
|
2
|
-48
|
South American 1969
|
Brazil
|
South American 1969
|
-60
|
-2
|
-41
|
South American 1969
|
Chile
|
South American 1969
|
-75
|
-1
|
-44
|
South American 1969
|
Colombia
|
South American 1969
|
-44
|
6
|
-36
|
South American 1969
|
Ecuador
|
South American 1969
|
-48
|
3
|
-44
|
South American 1969
|
Ecuador (Baltra
Galapagos)
|
South American 1969
|
-47
|
26
|
-42
|
South American 1969
|
Guyana
|
South American 1969
|
-53
|
3
|
-47
|
South American 1969
|
MEAN FOR Argentina
Bolivia Brazil Chile Colombia Ecuador Guyana
|
||||
South American 1969
|
Paraguay
|
South American 1969
|
-61
|
2
|
-33
|
South American 1969
|
Peru
|
South American 1969
|
-58
|
0
|
-44
|
South American 1969
|
Trinidad & Tobago
|
South American 1969
|
-45
|
12
|
-33
|
South American 1969
|
Venezuela
|
South American 1969
|
-45
|
8
|
-33
|
South Asia
|
Singapore
|
Modified Fischer 1960
|
7
|
-10
|
-26
|
Tananarive Observatory 1925
|
Madagascar
|
International 1924
|
-189
|
-242
|
-91
|
Timbalai 1948
|
Brunei E. Malaysia (Sabah
Sarawak)
|
Everest (Sabah Sarawak)
|
-679
|
669
|
-48
|
Tokyo
|
Japan
|
Bessel 1841
|
-148
|
507
|
685
|
Tokyo
|
MEAN FOR Japan South
Korea Okinawa
|
Bessel 1841
|
-148
|
507
|
685
|
Tokyo
|
Okinawa
|
Bessel 1841
|
-158
|
507
|
676
|
Tokyo
|
South Korea
|
Bessel 1841
|
-147
|
506
|
687
|
Tristan Astro 1968
|
Tristan da Cunha
|
International 1924
|
-632
|
438
|
-609
|
Viti Levu 1916
|
Fiji (Viti Levu Island)
|
Clarke 1880
|
51
|
391
|
-36
|
Voirol 1960
|
Algeria
|
Clarke 1880
|
-123
|
-206
|
219
|
Wake Island Astro 1952
|
Wake Atoll
|
International 1924
|
276
|
-57
|
149
|
Wake-Eniwetok 1960
|
Marshall Islands
|
Hough 1960
|
102
|
52
|
-38
|
WGS 1972
|
Global Definition
|
WGS 72
|
0
|
0
|
0
|
WGS 1984
|
Global Definition
|
WGS 84
|
0
|
0
|
0
|
Yacare
|
Uruguay
|
International 1924
|
-155
|
171
|
37
|
Zanderij
|
Suriname
|
International 1924
|
-265
|
120
|
-358
|
GDA94
|
Australia
|
GRS 80
|
0
|
0
|
0
|
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Friday, October 11, 2019
How to select approprate Datum and Ellipsoid
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