• NAD83 to NAD83(HARN) (8)

  EPSG:1481
  Area of use: United States (USA) - Idaho and Montana - east of 113°W.
  

• NAD83 to NAD83(HARN) (9)

  EPSG:1482
  Area of use: United States (USA) - Idaho and Montana - west of 113°W.
  

• NAD83 to WGS 84 (19)

  EPSG:1715
  Area of use: United States (USA) - Idaho and Montana - east of 113°W.
  

• NAD83 to WGS 84 (20)

  EPSG:1716
  Area of use: United States (USA) - Idaho and Montana - west of 113°W.
  

• NGVD29 height (m) to NAVD88 height (1)

  EPSG:7969
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (6)

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

• NAD83(HARN) to NAVD88 height (1)

  EPSG:9160
  Area of use: United States (USA)
  

• NAD83(HARN) to NAVD88 height (2)

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

• 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)
  

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Type of results

• Coordinate reference systems (1751)

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• Operation (76)

•    Transformation (48)
•    Compound (6)
•    Conversion (22)

• Datum (9)

•    Vertical (2)
•    Geodetic (7)

• Area (32)