TY - CPAPER AU - S. Beitler TI - THE DATA PREPARATION FOR LONGWALL WORKFACE AUTOMATION WITH THE SHIELD-DATA BASED HORIZON CONTROL T2 - 14th International Multidisciplinary Scientific GeoConference SGEM 2014, Science and Technologies in Geology, Exploration and Mining, Vol. 14, Book 1, Volume 3 PY - 2014 DO - 10.5593/sgem2014/b13/s3.083 PB - Stef92 Technology ER -