• Europe - eastern and FSU

  EPSG:1357
  Area of use: Albania; Bulgaria; Czech Republic; Germany (former DDR); Hungary; Poland; Romania; Slovakia. Armenia; Azerbaijan; Belarus; Estonia; Georgia; Kazakhstan; Kyrgyzstan; Latvia; Lithuania; Moldova; Russian Federation; Tajikistan; Turkmenistan; Ukraine; Uzbekistan.
  

• USA - HARN

  EPSG:2424
  Area of use: American Samoa; Puerto Rico and the Virgin Islands; United States (USA)
  

• North America - NAVD88

  EPSG:1730
  Area of use: North America: Canada
  

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