• Puerto Rico

  EPSG:4139 with transformation: 1893
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore. (accuracy: 6.0)
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• NAD83(HARN Corrected)

  EPSG:8545
  Area of use: Puerto Rico and US Virgin Islands - onshore.
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• NAD83(NSRS2007)

  EPSG:4759
  Area of use: Puerto Rico
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• NAD83(2011)

  EPSG:6318
  Area of use: Puerto Rico
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• NAD83(CORS96)

  EPSG:6783
  Area of use: Puerto Rico
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• WGS 84 - WGS84 - World Geodetic System 1984, used in GPS

  EPSG:4326
  Area of use: World
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• NAD83(FBN)

  EPSG:8860
  Area of use: American Samoa
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• NAD83(HARN)

  EPSG:4152
  Area of use: American Samoa
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• NAD83

  EPSG:4269 with transformation: 1188
  Area of use: North America (accuracy: 4.0)
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• NAD27

  EPSG:4267 with transformation: 1693
  Area of use: Canada (accuracy: 2.0)
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• Search deprecated (5)

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Type of results

• Coordinate reference systems (1382)

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•    Vertical (1)
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• Operation (43)

•    Transformation (33)
•    Compound (4)
•    Conversion (6)

• Datum (10)

•    Vertical (1)
•    Geodetic (9)

• Area (17)