• NAD83(HARN) to NAD83(HARN Corrected) (1)

  EPSG:8670
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• NAD83(HARN Corrected) to NAD83(FBN) (1)

  EPSG:8671
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• NAD83(FBN) to NAD83(NSRS2007) (2)

  EPSG:8672
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• Puerto Rico to WGS 84 (1)

  EPSG:8402
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore.
  

• Puerto Rico to NAD83(HARN) (1)

  EPSG:8481
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore.
  

• US National Atlas Equal Area

  EPSG:19965
  Area of use: United States (USA) - onshore and offshore.
  

• US NSIDC Equal Area north projection

  EPSG:19867
  Area of use: Northern hemisphere - north of 60°N onshore and offshore, including Arctic.
  

• US NSIDC Equal Area south projection

  EPSG:19868
  Area of use: Southern hemisphere - south of 60°S onshore and offshore - Antarctica.
  

• SPCS83 Indiana East zone (US Survey feet)

  EPSG:15326
  Area of use: United States (USA)
  

• SPCS83 Indiana West zone (US Survey feet)

  EPSG:15327
  Area of use: United States (USA)
  

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