• OSGB 1936 National Highways B17H2

  ESRI:112065
  Area of use: UK - Highways England - B17
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B18H1

  ESRI:112066
  Area of use: UK - Highways England - B18
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B18H2

  ESRI:112067
  Area of use: UK - Highways England - B18
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B19H1

  ESRI:112068
  Area of use: UK - Highways England - B19
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B20H1

  ESRI:112069
  Area of use: UK - Highways England - B20
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B21H1

  ESRI:112070
  Area of use: UK - Highways England - B21
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B22H1

  ESRI:112071
  Area of use: UK - Highways England - B22
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B23H1

  ESRI:112072
  Area of use: UK - Highways England - B23
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B24H1

  ESRI:112073
  Area of use: UK - Highways England - B24
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B25H1

  ESRI:112074
  Area of use: UK - Highways England - B25
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B26H1

  ESRI:112075
  Area of use: UK - Highways England - B26
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B27H1

  ESRI:112076
  Area of use: UK - Highways England - B27
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B28H1

  ESRI:112077
  Area of use: UK - Highways England - B28
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B29H1

  ESRI:112078
  Area of use: UK - Highways England - B29
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B30H1

  ESRI:112079
  Area of use: UK - Highways England - B30
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B31H1

  ESRI:112080
  Area of use: UK - Highways England - B31
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways B32H1

  ESRI:112081
  Area of use: UK - Highways England - B32
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C13H1

  ESRI:112082
  Area of use: UK - Highways England - C13
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C14H1

  ESRI:112083
  Area of use: UK - Highways England - C14
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C14H2

  ESRI:112084
  Area of use: UK - Highways England - C14
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C14H3

  ESRI:112085
  Area of use: UK - Highways England - C14
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C14H4

  ESRI:112086
  Area of use: UK - Highways England - C14
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C15H1

  ESRI:112087
  Area of use: UK - Highways England - C15
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C15H2

  ESRI:112088
  Area of use: UK - Highways England - C15
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C15H3

  ESRI:112089
  Area of use: UK - Highways England - C15
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C15H4

  ESRI:112090
  Area of use: UK - Highways England - C15
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C15H5

  ESRI:112091
  Area of use: UK - Highways England - C15
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C16H1

  ESRI:112092
  Area of use: UK - Highways England - C16
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C16H2

  ESRI:112093
  Area of use: UK - Highways England - C16
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C16H3

  ESRI:112094
  Area of use: UK - Highways England - C16
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C16H4

  ESRI:112095
  Area of use: UK - Highways England - C16
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C17H1

  ESRI:112096
  Area of use: UK - Highways England - C17
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C17H2

  ESRI:112097
  Area of use: UK - Highways England - C17
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C18H1

  ESRI:112098
  Area of use: UK - Highways England - C18
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C18H2

  ESRI:112099
  Area of use: UK - Highways England - C18
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C19H1

  ESRI:112100
  Area of use: UK - Highways England - C19
  Transform coordinates | Get position on a map

• OSGB 1936 National Highways C19H2

  ESRI:112101
  Area of use: UK - Highways England - C19
  Transform coordinates | Get position on a map

• OSGB36

  EPSG:4277 with transformation: 7710
  Area of use: United Kingdom (UK) (accuracy: 1.0)
  Transform coordinates | Get position on a map

• ED50 / TM 0 N

  EPSG:23090 with transformation: 1133
  Area of use: Austria; Belgium; Denmark; Finland; Faroe islands; France; Germany (west); Gibraltar; Greece; Italy; Luxembourg; Netherlands; Norway; Portugal; Spain; Sweden; Switzerland. (accuracy: 10.0)
  Transform coordinates | Get position on a map

• Belfast height

  EPSG:5732
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• ETRS89 + Belfast height

  EPSG:9450
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• Foula height

  EPSG:5743
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Foula onshore.
  Transform coordinates | Get position on a map

• IRENET95

  EPSG:4943
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• IRENET95

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

• IRENET95

  EPSG:4942
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• Malin Head height

  EPSG:5731
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• ODN Orkney height

  EPSG:5740
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Orkney Islands onshore.
  Transform coordinates | Get position on a map

• Fair Isle height

  EPSG:5741
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Fair Isle onshore.
  Transform coordinates | Get position on a map

• Lerwick height

  EPSG:5742
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Shetland Islands onshore.
  Transform coordinates | Get position on a map

• Sule Skerry height

  EPSG:5744
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Sule Skerry onshore.
  Transform coordinates | Get position on a map

• North Rona height

  EPSG:5745
  Area of use: United Kingdom (UK) - Great Britain - Scotland - North Rona onshore.
  Transform coordinates | Get position on a map

• Stornoway height

  EPSG:5746
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Outer Hebrides onshore.
  Transform coordinates | Get position on a map

• St. Kilda height

  EPSG:5747
  Area of use: United Kingdom (UK) - Great Britain - Scotland - St Kilda onshore.
  Transform coordinates | Get position on a map

• Flannan Isles height

  EPSG:5748
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Flannan Isles onshore.
  Transform coordinates | Get position on a map

• Poolbeg height (ft(Br36))

  EPSG:5754
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• ETRS89 / ITM + BI height

  EPSG:9922
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• Poolbeg height (m)

  EPSG:7962
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• ETRS89 + ODN Orkney height

  EPSG:9426
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Orkney Islands onshore.
  Transform coordinates | Get position on a map

• ETRS89 + Lerwick height

  EPSG:9427
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Shetland Islands onshore.
  Transform coordinates | Get position on a map

• ETRS89 + Stornoway height

  EPSG:9428
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Outer Hebrides onshore.
  Transform coordinates | Get position on a map

• ETRS89 + Malin Head height

  EPSG:9449
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  Transform coordinates | Get position on a map

• St. Marys height

  EPSG:5749
  Area of use: United Kingdom (UK) - Great Britain - England - Isles of Scilly onshore.
  Transform coordinates | Get position on a map

• ETRS89 + St. Marys height

  EPSG:9430
  Area of use: United Kingdom (UK) - Great Britain - England - Isles of Scilly onshore.
  Transform coordinates | Get position on a map

• ShAb07 Grid

  EPSG:10188
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Aberystwyth.
  Transform coordinates | Get position on a map

• DIBA15 Grid

  EPSG:10207
  Area of use: United Kingdom (UK) - on or related to the rail route from Didcot to Banbury.
  Transform coordinates | Get position on a map

• OxWo08 Grid

  EPSG:10235
  Area of use: United Kingdom (UK) - on or related to the rail route from Oxford to Worcester.
  Transform coordinates | Get position on a map

• SYC20 Grid

  EPSG:10240
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Crewe.
  Transform coordinates | Get position on a map

• SMITB20 Grid

  EPSG:10275
  Area of use: United Kingdom (UK) - on or related to the rail route from Okehampton to Penstone.
  Transform coordinates | Get position on a map

• AbInvA96_2020 Grid

  EPSG:9387
  Area of use: United Kingdom (UK) - on or related to the A96 highway from Aberdeen to Inverness.
  Transform coordinates | Get position on a map

• OS(SN)80

  EPSG:4279
  Area of use: Ireland
  Transform coordinates | Get position on a map

• ShAb07-IRF

  EPSG:10185
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Aberystwyth.
  Transform coordinates | Get position on a map

• DIBA15-IRF

  EPSG:10204
  Area of use: United Kingdom (UK) - on or related to the rail route from Didcot to Banbury.
  Transform coordinates | Get position on a map

• OxWo08-IRF

  EPSG:10229
  Area of use: United Kingdom (UK) - on or related to the rail route from Oxford to Worcester.
  Transform coordinates | Get position on a map

• SYC20-IRF

  EPSG:10237
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Crewe.
  Transform coordinates | Get position on a map

• SMITB20-IRF

  EPSG:10272
  Area of use: United Kingdom (UK) - on or related to the rail route from Okehampton to Penstone.
  Transform coordinates | Get position on a map

• AbInvA96_2020-IRF

  EPSG:9384
  Area of use: United Kingdom (UK) - on or related to the A96 highway from Aberdeen to Inverness.
  Transform coordinates | Get position on a map

• DoPw22 Grid

  EPSG:10183
  Area of use: United Kingdom (UK) - on or related to the rail route from Dovey Junction to Pwllheli.
  Transform coordinates | Get position on a map

• GWPBS22 Grid

  EPSG:10212
  Area of use: United Kingdom (UK) - on or related to the rail route from London (Paddington) to Swansea.
  Transform coordinates | Get position on a map

• GWWAB22 Grid

  EPSG:10217
  Area of use: United Kingdom (UK) - on or related to the rail routes around Cardiff and the valleys.
  Transform coordinates | Get position on a map

• ShAb07 Grid + ODN height

  EPSG:10189
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Aberystwyth.
  Transform coordinates | Get position on a map

• DIBA15 Grid + ODN height

  EPSG:10208
  Area of use: United Kingdom (UK) - on or related to the rail route from Didcot to Banbury.
  Transform coordinates | Get position on a map

• OxWo08 Grid + ODN height

  EPSG:10236
  Area of use: United Kingdom (UK) - on or related to the rail route from Oxford to Worcester.
  Transform coordinates | Get position on a map

• SYC20 Grid + ODN height

  EPSG:10241
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Crewe.
  Transform coordinates | Get position on a map

• SMITB20 Grid + ODN height

  EPSG:10276
  Area of use: United Kingdom (UK) - on or related to the rail route from Okehampton to Penstone.
  Transform coordinates | Get position on a map

• AbInvA96_2020 Grid + ODN height

  EPSG:9388
  Area of use: United Kingdom (UK) - on or related to the A96 highway from Aberdeen to Inverness.
  Transform coordinates | Get position on a map

• DoPw22-IRF

  EPSG:10175
  Area of use: United Kingdom (UK) - on or related to the rail route from Dovey Junction to Pwllheli.
  Transform coordinates | Get position on a map

• GWPBS22-IRF

  EPSG:10209
  Area of use: United Kingdom (UK) - on or related to the rail route from London (Paddington) to Swansea.
  Transform coordinates | Get position on a map

• GWWAB22-IRF

  EPSG:10214
  Area of use: United Kingdom (UK) - on or related to the rail routes around Cardiff and the valleys.
  Transform coordinates | Get position on a map

• FNL22 Grid

  EPSG:9977
  Area of use: United Kingdom (UK) - on or related to the rail route from Inverness to Thurso and Wick.
  Transform coordinates | Get position on a map

• CNH22 Grid

  EPSG:10194
  Area of use: United Kingdom (UK) - on or related to the rail route from Crewe via Chester to Holyhead.
  Transform coordinates | Get position on a map

• Search deprecated (151)

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

Type of results

• Coordinate reference systems (553)

•    Projected (387)
•    Geodetic (58)
•    Geodetic 3D (19)
•    Geocentric (18)
•    Vertical (24)
•    Compound (47)

• Operation (217)

•    Transformation (173)
•    Compound (4)
•    Conversion (40)

• Datum (71)

•    Vertical (22)
•    Geodetic (47)
•    Ensemble (2)

• Area (70)