• NGVD29 height to NAVD88 height (3)

  EPSG:5411
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (4)

  EPSG:1308
  Area of use: United States (USA)
  

• NGVD29 height (ftUS) to NGVD29 height (m)

  EPSG:7972
  Area of use: United States (USA)
  

• NGVD29 height (ftUS) to NGVD29 depth (ftUS)

  EPSG:7978
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (5)

  EPSG:1515
  Area of use: United States (USA)
  

• NAD83(HARN) to NAD83(NSRS2007) (1)

  EPSG:15930
  Area of use: United States (USA)
  

• NAVD88 height to NAVD88 height (ftUS)

  EPSG:7988
  Area of use: United States (USA)
  

• NAVD88 height (ftUS) to NAVD88 depth (ftUS)

  EPSG:7990
  Area of use: United States (USA)
  

• NAVD88 height to NAVD88 depth

  EPSG:7989
  Area of use: Mexico
  

• NAD27 to WGS 84 (28)

  EPSG:8496
  Area of use: United States (USA)
  

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• Operation (81)

•    Transformation (50)
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• Area (40)