TY - CPAPER AU - Ruzickova, Katerina AU - Ruzicka, Jan AU - Cirbus, Juraj TI - THE INFLUENCE OF OBSERVER LINE GEOMETRY ON RESULTS OF VISIBILITY ANALYSIS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 SP - 1177 EP - 1184 pp DO - 10.5593/sgem2012/s09.v2034 PB - Stef92 Technology ER -