• NAD83(CSRS)v2 to CGVD28 height (1)

  EPSG:9984
  Area of use: Canada
  

• NAD83(CSRS)v4 to CGVD28 height (1)

  EPSG:9985
  Area of use: Canada
  

• NAD83(CSRS)v6 to CGVD28 height (1)

  EPSG:9986
  Area of use: Canada
  

• NAD83(CSRS)v7 to CGVD28 height (1)

  EPSG:9987
  Area of use: Canada
  

• NAD83(CSRS)v8 to CGVD28 height (1)

  EPSG:10418
  Area of use: Canada
  

• CGVD28 height to CGVD2013a(1997) height (2)

  EPSG:10518
  Area of use: Canada
  

• CGVD28 height to CGVD2013a(2002) height (2)

  EPSG:10519
  Area of use: Canada
  

• CGVD28 height to CGVD2013a(2010) height (2)

  EPSG:10520
  Area of use: Canada
  

• CGVD28 height to CGVD28(HTv2.0) height (1)

  EPSG:10620
  Area of use: Canada
  

• Montana Fort Peck Sioux (meter)

  EPSG:7099
  Area of use: United States (USA)
  

• Montana Fort Peck Sioux (international foot)

  EPSG:7100
  Area of use: United States (USA)
  

• NZVD2016 height to Dunedin 1958 height (1)

  EPSG:7862
  Area of use: New Zealand - South Island - between approximately 44°S and 46°S - Dunedin vertical CRS area.
  

• NZVD2016 height to Dunedin 1958 height (2)

  EPSG:9314
  Area of use: New Zealand - South Island - between approximately 44°S and 46°S - Dunedin vertical CRS area.
  

• NZVD2009 height to Dunedin 1958 height (1)

  EPSG:4450
  Area of use: New Zealand - South Island - between approximately 44°S and 46°S - Dunedin vertical CRS area.
  

• India zone IIIb

  EPSG:18115
  Area of use: Bangladesh - onshore south of 21°N; Myanmar (Burma) - onshore between 15°N and 21°N.
  

• Tete to Moznet (2)

  EPSG:1298
  Area of use: Mozambique - Maputo province and southern part of Gaza province; i.e. south of approximately 24°S.
  

• NZVD2016 height to Lyttelton 1937 height (1)

  EPSG:7865
  Area of use: New Zealand - South Island - between approximately 41°20'S and 45°S - Lyttleton vertical CRS area.
  

• NZVD2016 height to Lyttelton 1937 height (2)

  EPSG:9317
  Area of use: New Zealand - South Island - between approximately 41°20'S and 45°S - Lyttleton vertical CRS area.
  

• Tete to WGS 84 (2)

  EPSG:1684
  Area of use: Mozambique - Maputo province and southern part of Gaza province; i.e. south of approximately 24°S.
  

• NZVD2009 height to Lyttelton 1937 height (1)

  EPSG:4449
  Area of use: New Zealand - South Island - between approximately 41°20'S and 45°S - Lyttleton vertical CRS area.
  

• Japan Plane Rectangular CS zone XIV

  EPSG:17814
  Area of use: Japan - onshore - Tokyo-to south of 28°N and between 140°30'E and 143°E.
  

• NAD27 to WGS 84 (82)

  EPSG:15854
  Area of use: United States (USA)
  

• Ain el Abd to WGS 84 (6)

  EPSG:1058
  Area of use: Kuwait - onshore south of a line between Al Jahra' and the Kuwait/Iraq/Saudi Arabia border tripoint.
  

• Tokyo 1892 to Tokyo (1)

  EPSG:5133
  Area of use: Japan
  

• Marcus Island 1952 to WGS 84 (1)

  EPSG:15799
  Area of use: Japan - onshore - Tokyo-to south of 28°N and east of 143°E - Minamitori-shima (Marcus Island).
  

• Japan Plane Rectangular CS zone XIX

  EPSG:17819
  Area of use: Japan - onshore - Tokyo-to south of 28°N and east of 143°E - Minamitori-shima (Marcus Island).
  

• Nahrwan 1934 / UTM zone 38N to Karbala 1979 / UTM zone 38N (24)

  EPSG:7031
  Area of use: Iraq
  

• Nahrwan 1934 / UTM zone 38N to Karbala 1979 / UTM zone 38N (25)

  EPSG:7032
  Area of use: Iraq
  

• Poland zone V

  EPSG:18285
  Area of use: Poland - south central - between 49°20'N and 51°20'N, 18°20'E and 19°40'E.
  

• NAD83 to NAD83(2011) (1)

  EPSG:8971
  Area of use: United States (USA)
  

• NAD27 to ITRF2014 (1)

  EPSG:9103
  Area of use: United States (USA)
  

• NAD27 to ITRF2014 (2)

  EPSG:9104
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (84)

  EPSG:15856
  Area of use: United States (USA)
  

• RGRDC 2005 to WGS 84 (1)

  EPSG:4064
  Area of use: The Democratic Republic of the Congo (Zaire)
  

• Korea East Sea Belt

  EPSG:5049
  Area of use: Democratic People's Republic of Korea (North Korea) and Republic of Korea (South Korea)
  

• SWEREF99 12 00

  EPSG:17321
  Area of use: Sweden
  

• India zone IIa

  EPSG:18112
  Area of use: India - onshore between 21°N and 28°N and west of 82°E; Pakistan - onshore south of 28°N.
  

• Korea West Belt

  EPSG:18253
  Area of use: Democratic People's Republic of Korea (North Korea) and Republic of Korea (South Korea)
  

• Ostenfeld-reconstruction

  EPSG:10269
  Area of use: Denmark
  

• ETRS89 to Ostenfeld-IRF (1)

  EPSG:10271
  Area of use: Denmark
  

• BLM zone 13N (US survey foot)

  EPSG:4113
  Area of use: United States (USA)
  

• Korea East Belt

  EPSG:18251
  Area of use: Democratic People's Republic of Korea (North Korea) and Republic of Korea (South Korea)
  

• Korea Central Belt

  EPSG:18252
  Area of use: Democratic People's Republic of Korea (North Korea) and Republic of Korea (South Korea)
  

• SWEREF99 21 45

  EPSG:17331
  Area of use: Sweden
  

• SWEREF99 13 30

  EPSG:17322
  Area of use: Sweden
  

• SWEREF99 15 00

  EPSG:17323
  Area of use: Sweden
  

• SWEREF99 16 30

  EPSG:17324
  Area of use: Sweden
  

• Brisbane City Survey Grid 2020

  EPSG:10147
  Area of use: Australia
  

• Brisbane City Survey Grid 02

  EPSG:17363
  Area of use: Australia
  

• Pampa del Castillo to WGS 84 (2)

  EPSG:9259
  Area of use: Argentina
  

• Canada velocity grid v6

  EPSG:8676
  Area of use: Canada
  

• NAD83(CSRS)v2 to NAD83(CSRS)v4 (3)

  EPSG:10521
  Area of use: Canada
  

• NAD83(CSRS)v2 to NAD83(CSRS)v6 (2)

  EPSG:10523
  Area of use: Canada
  

• NAD83(CSRS)v3 to NAD83(CSRS)v4 (2)

  EPSG:10527
  Area of use: Canada
  

• NAD83(CSRS)v3 to NAD83(CSRS)v6 (2)

  EPSG:10529
  Area of use: Canada
  

• NAD83(CSRS)v4 to NAD83(CSRS)v6 (2)

  EPSG:10536
  Area of use: Canada
  

• Agriculture Canada Albers

  EPSG:10819
  Area of use: Canada
  

• NAD27 to WGS 84 (4)

  EPSG:1173
  Area of use: United States (USA)
  

• NAD83(2011) to NAVD88 height (1)

  EPSG:6326
  Area of use: United States (USA)
  

• NAD83(FBN) to NAVD88 height (1)

  EPSG:9168
  Area of use: United States (USA)
  

• NAD83(NSRS2007) to NAVD88 height (1)

  EPSG:9173
  Area of use: United States (USA)
  

• NAD83(2011) to NAVD88 height (3)

  EPSG:9229
  Area of use: United States (USA)
  

• NAD83(2011) to NAD83(2011) + NAVD88 height (3)

  EPSG:9595
  Area of use: United States (USA)
  

• NAD83(HARN) to WGS 84 (2)

  EPSG:1900
  Area of use: United States (USA)
  

• NAD83(HARN) to WGS 84 (3)

  EPSG:1901
  Area of use: United States (USA)
  

• NAD83(HARN) to NAD83(NSRS2007) (1)

  EPSG:4461
  Area of use: United States (USA)
  

• Conus Albers

  EPSG:5068
  Area of use: United States (USA)
  

• Bogota 1975 to MAGNA-SIRGAS (8)

  EPSG:15728
  Area of use: Colombia
  

• Bogota 1975 to WGS 84 (10)

  EPSG:15729
  Area of use: Colombia
  

• Bogota 1975 to MAGNA-SIRGAS (16)

  EPSG:15737
  Area of use: Colombia
  

• NGVD29 height (m) to NAVD88 height (2)

  EPSG:7970
  Area of use: United States (USA)
  

• NGVD29 height (ftUS) to NAVD88 height (2)

  EPSG:7974
  Area of use: United States (USA)
  

• NAD27 to NAD83 (1)

  EPSG:1241
  Area of use: United States (USA)
  

• NAD27 to NAD83 (7)

  EPSG:8555
  Area of use: United States (USA)
  

• NAD83 to NAD83(HARN) (47)

  EPSG:8556
  Area of use: United States (USA)
  

• NAD83(NSRS2007) to NAD83(2011) (1)

  EPSG:8559
  Area of use: United States (USA)
  

• NAD83(HARN) to NAD83(FBN) (1)

  EPSG:8861
  Area of use: United States (USA)
  

• NAD83(FBN) to NAD83(NSRS2007) (1)

  EPSG:8862
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (79)

  EPSG:15851
  Area of use: United States (USA)
  

• ITRF96 to NAD83(CORS96) (1)

  EPSG:6864
  Area of use: Puerto Rico
  

• ITRF97 to NAD83(CORS96) (1)

  EPSG:6865
  Area of use: Puerto Rico
  

• ITRF2000 to NAD83(CORS96) (1)

  EPSG:6866
  Area of use: Puerto Rico
  

• ITRF2008 to NAD83(2011) (1)

  EPSG:7807
  Area of use: Puerto Rico
  

• ITRF2014 to NAD83(2011) (1)

  EPSG:8970
  Area of use: Puerto Rico
  

• NAD83(2011) to WGS 84 (1)

  EPSG:9774
  Area of use: Puerto Rico
  

• NAD83(NSRS2007) to WGS 84 (1)

  EPSG:15931
  Area of use: Puerto Rico
  

• ITRF2020 to NAD83(2011) (1)

  EPSG:10334
  Area of use: Puerto Rico
  

• BLM zone 14N (US survey foot)

  EPSG:15914
  Area of use: United States (USA)
  

• SWEREF99 20 15

  EPSG:17330
  Area of use: Sweden
  

• NAD27 to WGS 84 (6)

  EPSG:1175
  Area of use: United States (USA)
  

• Madrid 1870 (Madrid) to ED50 (3)

  EPSG:1028
  Area of use: Spain
  

• NGVD29 height (m) to NAVD88 height (3)

  EPSG:7971
  Area of use: United States (USA)
  

• NGVD29 height (ftUS) to NAVD88 height (3)

  EPSG:7975
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (1)

  EPSG:1188
  Area of use: North America
  

• NAD83(CSRS)v2 to NAD83(CORS96) (1)

  EPSG:9126
  Area of use: North America
  

• NAD83(CSRS)v3 to NAD83(CORS96) (1)

  EPSG:9127
  Area of use: North America
  

• NAD83(CSRS)v4 to NAD83(CORS96) (1)

  EPSG:9128
  Area of use: North America
  

• NAD83(CSRS)v6 to NAD83(2011) (1)

  EPSG:9129
  Area of use: North America
  

• NAD83(CSRS)v7 to NAD83(2011) (1)

  EPSG:10416
  Area of use: North America
  

• NAD83(CSRS)v8 to NAD83(2011) (1)

  EPSG:10419
  Area of use: North America
  

• NAD83(HARN) to WGS 84 (1)

  EPSG:1580
  Area of use: American Samoa
  

• MTM zone 10

  EPSG:17710
  Area of use: Canada
  

• NAD27 to WGS 84 (5)

  EPSG:1174
  Area of use: United States (USA)
  

• NAD83 to NAD83(HARN) (45)

  EPSG:15836
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (56)

  EPSG:15837
  Area of use: United States (USA)
  

• NAD83(HARN) to NAVD88 height (2)

  EPSG:9161
  Area of use: United States (USA)
  

• BLM zone 17N (US survey foot)

  EPSG:15917
  Area of use: United States (USA)
  

• BLM zone 16N (US survey foot)

  EPSG:15916
  Area of use: United States (USA)
  

• Pacific Disaster Center Mercator

  EPSG:3831
  Area of use: Pacific Ocean
  

• Maine CS2000 Central zone (meter)

  EPSG:11854
  Area of use: United States (USA)
  

• Search deprecated (65)

• Prev
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• Next

Type of results

• Coordinate reference systems (2706)

•    Projected (2462)
•    Geodetic (94)
•    Geodetic 3D (41)
•    Geocentric (38)
•    Vertical (19)
•    Engineering (1)
•    Compound (51)

• Operation (525)

•    Transformation (243)
•    Compound (39)
•    Point Motion (1)
•    Conversion (242)

• Datum (75)

•    Vertical (13)
•    Engineering (2)
•    Geodetic (44)
•    Dynamic Geodetic (16)

• Method (2)

• Coordinate systems (30)

•    Cartesian (30)

• Area (381)