TY - CPAPER AU - Oldrich Kodym TI - USAGE OF VIRTUAL REALITY FOR PRESENTATION OF FULL LIFECYCLE OF OPENCAST MINES WITH SUPPORT OF INTERNET OF THINGS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s10.v3041 PB - Stef92 Technology ER -