• PNG94

  EPSG:5546
  Area of use: Papua New Guinea
  Transform coordinates | Get position on a map

• UCS-2000

  EPSG:5561
  Area of use: Ukraine - onshore and offshore.
  Transform coordinates | Get position on a map

• FEH2010

  EPSG:5593
  Area of use: Fehmarnbelt area of Denmark and Germany.
  Transform coordinates | Get position on a map

• DB_REF

  EPSG:5681
  Area of use: Germany
  Transform coordinates | Get position on a map

• TGD2005

  EPSG:5886
  Area of use: Tonga - onshore and offshore.
  Transform coordinates | Get position on a map

• Old Hawaiian

  EPSG:4135 with transformation: 8582
  Area of use: United States (USA) - Hawaii - main islands onshore. (accuracy: 1.5)
  Transform coordinates | Get position on a map

• St. Lawrence Island

  EPSG:4136 with transformation: 1699
  Area of use: United States (USA) - Alaska - St Lawrence Island. (accuracy: 1.5)
  Transform coordinates | Get position on a map

• St. Paul Island

  EPSG:4137 with transformation: 1700
  Area of use: United States (USA) - Alaska - Pribilof Islands - St Paul Island. (accuracy: 1.5)
  Transform coordinates | Get position on a map

• St. George Island

  EPSG:4138 with transformation: 1698
  Area of use: United States (USA) - Alaska - Pribilof Islands - St George Island. (accuracy: 1.5)
  Transform coordinates | Get position on a map

• Puerto Rico

  EPSG:4139 with transformation: 1893
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore. (accuracy: 6.0)
  Transform coordinates | Get position on a map

• Israel 1993

  EPSG:4141 with transformation: 9676
  Area of use: Israel - onshore; Palestine onshore. (accuracy: 0.5)
  Transform coordinates | Get position on a map

• Locodjo 1965

  EPSG:4142 with transformation: 1469
  Area of use: Côte d'Ivoire (Ivory Coast) - Abidjan area. (accuracy: 15.0)
  Transform coordinates | Get position on a map

• Abidjan 1987

  EPSG:4143 with transformation: 1470
  Area of use: Côte d'Ivoire (Ivory Coast) - onshore and offshore. (accuracy: 2.0)
  Transform coordinates | Get position on a map

• Kalianpur 1937

  EPSG:4144 with transformation: 1533
  Area of use: Myanmar (Burma) - Moattama area. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Kalianpur 1962

  EPSG:4145 with transformation: 15701
  Area of use: Pakistan - offshore Indus fan. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Kalianpur 1975

  EPSG:4146 with transformation: 1156
  Area of use: India - mainland onshore; Nepal. (accuracy: 22.0)
  Transform coordinates | Get position on a map

• Hanoi 1972

  EPSG:4147 with transformation: 1544
  Area of use: Vietnam - onshore Vung Tau area. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Hartebeesthoek94

  EPSG:4148
  Area of use: Eswatini (Swaziland); Lesotho; South Africa - onshore and offshore.
  Transform coordinates | Get position on a map

• CH1903

  EPSG:4149 with transformation: 1766
  Area of use: Liechtenstein; Switzerland. (accuracy: 1.5)
  Transform coordinates | Get position on a map

• CH1903+

  EPSG:4150 with transformation: 1676
  Area of use: Liechtenstein; Switzerland. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• CHTRS95

  EPSG:4151
  Area of use: Liechtenstein; Switzerland.
  Transform coordinates | Get position on a map

• NAD83(HARN)

  EPSG:4152
  Area of use: American Samoa
  Transform coordinates | Get position on a map

• Rassadiran

  EPSG:4153 with transformation: 1512
  Area of use: Iran - Taheri refinery site. (accuracy: 0.5)
  Transform coordinates | Get position on a map

• ED50(ED77)

  EPSG:4154 with transformation: 1514
  Area of use: Iran - onshore and offshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Dabola 1981

  EPSG:4155 with transformation: 1518
  Area of use: Guinea - onshore. (accuracy: 25.0)
  Transform coordinates | Get position on a map

• S-JTSK

  EPSG:4156 with transformation: 15965
  Area of use: Czechia; Slovakia. (accuracy: 6.0)
  Transform coordinates | Get position on a map

• Mount Dillon

  EPSG:4157
  Area of use: Trinidad and Tobago - Tobago - onshore.
  Transform coordinates | Get position on a map

• Naparima 1955

  EPSG:4158 with transformation: 1555
  Area of use: Trinidad and Tobago - Trinidad - onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• ELD79

  EPSG:4159 with transformation: 15909
  Area of use: Libya - onshore. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Chos Malal 1914

  EPSG:4160 with transformation: 9258
  Area of use: Argentina - Neuquen province. (accuracy: 2.5)
  Transform coordinates | Get position on a map

• Pampa del Castillo

  EPSG:4161 with transformation: 9259
  Area of use: Argentina (accuracy: 2.5)
  Transform coordinates | Get position on a map

• Korean 1985

  EPSG:4162 with transformation: 5191
  Area of use: Republic of Korea (South Korea) - onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Yemen NGN96

  EPSG:4163
  Area of use: Yemen - onshore and offshore.
  Transform coordinates | Get position on a map

• South Yemen

  EPSG:4164 with transformation: 1682
  Area of use: Yemen - South Yemen onshore mainland. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Bissau

  EPSG:4165 with transformation: 1547
  Area of use: Guinea-Bissau - onshore. (accuracy: 25.0)
  Transform coordinates | Get position on a map

• Korean 1995

  EPSG:4166 with transformation: 1558
  Area of use: Republic of Korea (South Korea) - onshore. (accuracy: 2.0)
  Transform coordinates | Get position on a map

• NZGD2000

  EPSG:4167
  Area of use: New Zealand
  Transform coordinates | Get position on a map

• Accra

  EPSG:4168 with transformation: 1569
  Area of use: Ghana - onshore and offshore. (accuracy: 25.0)
  Transform coordinates | Get position on a map

• American Samoa 1962

  EPSG:4169 with transformation: 1577
  Area of use: American Samoa - Tutuila, Aunu'u, Ofu, Olesega and Ta'u islands. (accuracy: 44.0)
  Transform coordinates | Get position on a map

• SIRGAS 1995

  EPSG:4170
  Area of use: South America - onshore and offshore. Ecuador (mainland and Galapagos) - onshore and offshore.
  Transform coordinates | Get position on a map

• ETRS89-FRA [RGF93 v1]

  EPSG:4171
  Area of use: France - onshore and offshore, mainland and Corsica (France métropolitaine including Corsica).
  Transform coordinates | Get position on a map

• ETRS89-IRE [ETRF2000]

  EPSG:4173
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• Sierra Leone 1924

  EPSG:4174
  Area of use: Sierra Leone - Freetown Peninsula.
  Transform coordinates | Get position on a map

• Sierra Leone 1968

  EPSG:4175 with transformation: 1614
  Area of use: Sierra Leone - onshore. (accuracy: 26.0)
  Transform coordinates | Get position on a map

• Australian Antarctic

  EPSG:4176
  Area of use: Antarctica between 45°E and 136°E and between 142°E and 160°E - Australian sector.
  Transform coordinates | Get position on a map

• Pulkovo 1942(83)

  EPSG:4178 with transformation: 15998
  Area of use: Czechia; Slovakia. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Pulkovo 1942(58)

  EPSG:4179 with transformation: 15995
  Area of use: Romania - onshore and offshore. (accuracy: 3.0)
  Transform coordinates | Get position on a map

• ETRS89-EST [EST97]

  EPSG:4180
  Area of use: Estonia - onshore and offshore.
  Transform coordinates | Get position on a map

• LUREF

  EPSG:4181
  Area of use: Luxembourg.
  Transform coordinates | Get position on a map

• Azores Occidental 1939

  EPSG:4182 with transformation: 1982
  Area of use: Portugal - western Azores onshore - Flores, Corvo. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Azores Central 1948

  EPSG:4183 with transformation: 1886
  Area of use: Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira. (accuracy: 6.0)
  Transform coordinates | Get position on a map

• Azores Oriental 1940

  EPSG:4184 with transformation: 1885
  Area of use: Portugal - eastern Azores onshore - Sao Miguel, Santa Maria, Formigas. (accuracy: 44.0)
  Transform coordinates | Get position on a map

• OSNI 1952

  EPSG:4188 with transformation: 1955
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• REGVEN

  EPSG:4189
  Area of use: Venezuela - onshore and offshore.
  Transform coordinates | Get position on a map

• POSGAR 98

  EPSG:4190
  Area of use: Argentina - onshore and offshore.
  Transform coordinates | Get position on a map

• Albanian 1987

  EPSG:4191 with transformation: 7834
  Area of use: Albania - onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Douala 1948

  EPSG:4192 with transformation: 15873
  Area of use: Cameroon - coastal area. (accuracy: 10.0)
  Transform coordinates | Get position on a map

• Manoca 1962

  EPSG:4193 with transformation: 1796
  Area of use: Cameroon - coastal area. (accuracy: 0.5)
  Transform coordinates | Get position on a map

• Qoornoq 1927

  EPSG:4194 with transformation: 1798
  Area of use: Greenland - west coast onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Scoresbysund 1952

  EPSG:4195 with transformation: 1799
  Area of use: Greenland - Scoresbysund area onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Ammassalik 1958

  EPSG:4196 with transformation: 1800
  Area of use: Greenland - Ammassalik area onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Garoua

  EPSG:4197 with transformation: 8631
  Area of use: Cameroon - Garoua area. (accuracy: 6.0)
  Transform coordinates | Get position on a map

• Kousseri

  EPSG:4198 with transformation: 8632
  Area of use: Cameroon - N'Djamena area. (accuracy: 6.0)
  Transform coordinates | Get position on a map

• Egypt 1930

  EPSG:4199
  Area of use: Egypt - onshore.
  Transform coordinates | Get position on a map

• Pulkovo 1995

  EPSG:4200 with transformation: 5043
  Area of use: Russian Federation - onshore and offshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Adindan

  EPSG:4201 with transformation: 1100
  Area of use: Eritrea; Ethiopia; South Sudan; Sudan. (accuracy: 9.0)
  Transform coordinates | Get position on a map

• AGD66

  EPSG:4202 with transformation: 15980
  Area of use: Australia - offshore including EEZ. (accuracy: 3.0)
  Transform coordinates | Get position on a map

• AGD84

  EPSG:4203 with transformation: 15785
  Area of use: Australia - Queensland, South Australia, Western Australia, federal areas offshore west of 129°E. (accuracy: 2.9)
  Transform coordinates | Get position on a map

• Ain el Abd

  EPSG:4204 with transformation: 1111
  Area of use: Saudi Arabia - onshore. (accuracy: 18.0)
  Transform coordinates | Get position on a map

• Afgooye

  EPSG:4205 with transformation: 1107
  Area of use: Somalia - onshore. (accuracy: 44.0)
  Transform coordinates | Get position on a map

• Agadez

  EPSG:4206
  Area of use: Niger.
  Transform coordinates | Get position on a map

• Lisbon

  EPSG:4207 with transformation: 1988
  Area of use: Portugal - mainland - onshore. (accuracy: 2.0)
  Transform coordinates | Get position on a map

• Aratu

  EPSG:4208 with transformation: 5067
  Area of use: Brazil - offshore - Potiguar, Ceara and Barreirinhas basins. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Arc 1950

  EPSG:4209 with transformation: 1113
  Area of use: Botswana; Eswatini (Swaziland); Lesotho; Malawi; Zambia; Zimbabwe. (accuracy: 44.0)
  Transform coordinates | Get position on a map

• Arc 1960

  EPSG:4210 with transformation: 1122
  Area of use: Kenya; Tanzania. (accuracy: 35.0)
  Transform coordinates | Get position on a map

• Batavia

  EPSG:4211 with transformation: 8452
  Area of use: Indonesia - onshore - Bali, Java and western Sumatra. (accuracy: 6.0)
  Transform coordinates | Get position on a map

• Barbados 1938

  EPSG:4212 with transformation: 15793
  Area of use: Barbados - onshore. (accuracy: 3.0)
  Transform coordinates | Get position on a map

• Beduaram

  EPSG:4213 with transformation: 15849
  Area of use: Niger - southeast (accuracy: 15.0)
  Transform coordinates | Get position on a map

• Beijing 1954

  EPSG:4214 with transformation: 15921
  Area of use: China - south and west Tarim basin. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• BD50

  EPSG:4215
  Area of use: Belgium - onshore.
  Transform coordinates | Get position on a map

• Bermuda 1957

  EPSG:4216 with transformation: 15970
  Area of use: Bermuda - onshore. (accuracy: 1.0)
  Transform coordinates | Get position on a map

• Bogota 1975

  EPSG:4218 with transformation: 1125
  Area of use: Colombia - mainland and offshore Caribbean. (accuracy: 10.0)
  Transform coordinates | Get position on a map

• Bukit Rimpah

  EPSG:4219 with transformation: 1126
  Area of use: Indonesia - Banga and Belitung Islands. (accuracy: 999.0)
  Transform coordinates | Get position on a map

• Camacupa 1948

  EPSG:4220 with transformation: 1327
  Area of use: Angola - offshore blocks 2, 3, 17, 18, 31, 32 and 33. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Campo Inchauspe

  EPSG:4221 with transformation: 1127
  Area of use: Argentina - mainland onshore and Atlantic offshore Tierra del Fuego. (accuracy: 9.0)
  Transform coordinates | Get position on a map

• Cape

  EPSG:4222 with transformation: 1128
  Area of use: South Africa - mainland onshore. (accuracy: 9.0)
  Transform coordinates | Get position on a map

• Carthage

  EPSG:4223 with transformation: 1130
  Area of use: Tunisia - onshore and offshore. (accuracy: 14.0)
  Transform coordinates | Get position on a map

• Chua

  EPSG:4224 with transformation: 1131
  Area of use: Paraguay - north of 22°S. (accuracy: 12.0)
  Transform coordinates | Get position on a map

• Corrego Alegre 1970-72

  EPSG:4225 with transformation: 5541
  Area of use: Brazil (accuracy: 2.0)
  Transform coordinates | Get position on a map

• Deir ez Zor

  EPSG:4227 with transformation: 15742
  Area of use: Syria - onshore. (accuracy: 5.0)
  Transform coordinates | Get position on a map

• Search deprecated (417)

• Prev
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• Next

Type of results

• Coordinate reference systems (10914)

•    Projected (8047)
•    Geodetic (1419)
•    Geodetic 3D (330)
•    Geocentric (293)
•    Vertical (300)
•    Engineering (28)
•    Compound (493)
•    Derived (4)

• Operation (6335)

•    Transformation (3272)
•    Compound (284)
•    Point Motion (8)
•    Conversion (2771)

• Datum (982)

•    Vertical (262)
•    Engineering (20)
•    Geodetic (623)
•    Dynamic Geodetic (70)
•    Ensemble (7)

• Ellipsoid (55)

• Prime meridian (15)

• Method (242)

• Coordinate systems (141)

•    Vertical (9)
•    Spherical (1)
•    Cartesian (97)
•    Ellipsoidal (30)
•    Affine (2)
•    Ordinal (2)

• Axis (298)

• Area (3823)

• Units (95)

•    Angle (26)
•    Scale (8)
•    Length (59)
•    Time (2)