• SPCS83 Puerto Rico & Virgin Islands zone (meter)

  EPSG:15230
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• US National Atlas Equal Area

  EPSG:3899
  Area of use: United States (USA) - onshore and offshore.
  

• St. Croix CS27

  EPSG:15202
  Area of use: US Virgin Islands - onshore - St Croix, St John, and St Thomas.
  

• Kansas DOT Lambert (US survey foot)

  EPSG:6921
  Area of use: United States (USA) - Kansas.
  

• Wyoming Wind River (US survey foot)

  EPSG:7108
  Area of use: United States (USA) - Wyoming - Wind River Indian Reservation.
  

• TM Zone 20N (US survey foot)

  EPSG:8033
  Area of use: Trinidad and Tobago - offshore west of 60°W.
  

• TM Zone 21N (US survey foot)

  EPSG:8034
  Area of use: Trinidad and Tobago - offshore east of 60°W.
  

• US Forest Service region 6 Albers

  EPSG:9673
  Area of use: United States (USA) - Oregon and Washington.
  

• US NSIDC Equal Area north projection

  EPSG:3897
  Area of use: Northern hemisphere.
  

• US NSIDC Equal Area south projection

  EPSG:3898
  Area of use: Southern hemisphere.
  

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