• System of the Unified Trigonometrical Cadastral Network

  EPSG:6156
  Area of use: Czechia; Slovakia.
  

• System of the Unified Trigonometrical Cadastral Network (Ferro)

  EPSG:6818
  Area of use: Czechia; Slovakia.
  

• Pulkovo 1942(83)

  EPSG:6178
  Area of use: Onshore Bulgaria, Czechia, Germany (former DDR), Hungary and Slovakia.
  

• Pulkovo 1942(58)

  EPSG:6179
  Area of use: Onshore: Bulgaria, Czechia, Germany (former DDR), Hungary, Poland and Slovakia. Onshore and offshore: Albania and Romania.
  

• 1

Type of results

• Coordinate reference systems (203)

•    Projected (173)
•    Geodetic (10)
•    Geodetic 3D (3)
•    Geocentric (6)
•    Vertical (6)
•    Compound (5)

• Operation (14)

•    Transformation (7)
•    Conversion (7)

• Datum (10)

•    Vertical (5)
•    Geodetic (4)
•    Ensemble (1)

• Area (18)