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

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

• NAD27 to WGS 84 (6)

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

• NAD83(HARN) to NAVD88 height (2)

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

• NAD83(HARN) to NAVD88 height (6)

  EPSG:9165
  Area of use: United States (USA)
  

• NAD27 to NAD83 (1)

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

• NAD27 to WGS 84 (79)

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

• NAD83 to NAD83(HARN) (16)

  EPSG:1489
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (28)

  EPSG:1724
  Area of use: United States (USA)
  

• Search deprecated (3)

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Type of results

• Coordinate reference systems (44)

•    Projected (43)
•    Compound (1)

• Operation (22)

•    Transformation (11)
•    Compound (4)
•    Conversion (7)

• Area (23)