• TWD97

  EPSG:3822
  Area of use: Taiwan, Republic of China - onshore and offshore - Taiwan Island, Penghu (Pescadores) Islands.
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• ITRF2020

  EPSG:9988 with transformation: 10334
  Area of use: Puerto Rico (accuracy: 0.0)
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• IGS20

  EPSG:10176
  Area of use: World
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• Search deprecated (1)

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Type of results

• Coordinate reference systems (20)

•    Projected (7)
•    Geodetic (5)
•    Geodetic 3D (3)
•    Geocentric (4)
•    Vertical (1)

• Operation (7)

•    Transformation (3)
•    Conversion (4)

• Datum (4)

•    Vertical (1)
•    Geodetic (3)

• Area (8)