digital data
- 
      Digital geological data for geographical GIS applications
      Pavel Sedlák 2001, Vol. 106, Issue 2, pp. 100-109
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      Digital Data in Modelling of Landslide Risk Using the Register of Slope Deformations of the GEOFOND CR
      Vít Voženílek 1997, Vol. 102, Issue 4, pp. 254-269

 
                
                