• NAD83 to NAD83(HARN) (39)

  EPSG:1554
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (53)

  EPSG:1749
  Area of use: United States (USA)
  

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

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

• NAD83(HARN) to NAVD88 height (4)

  EPSG:9163
  Area of use: United States (USA)
  

• NAD83(HARN) to NAVD88 height (8)

  EPSG:9167
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (5)

  EPSG:1174
  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)
  

• 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)
  

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Type of results

• Coordinate reference systems (1746)

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•    Geodetic 3D (12)
•    Geocentric (11)
•    Vertical (7)
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• Operation (70)

•    Transformation (46)
•    Compound (4)
•    Conversion (20)

• Datum (10)

•    Vertical (2)
•    Geodetic (8)

• Area (31)