TY - CPAPER AU - Kocich, David AU - Horak, Jiri TI - TWITTER AS A SOURCE OF BIG SPATIAL DATA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Informatics, Geoinformatics and Remote Sensing PY - 2016 SP - 921 EP - 928 DO - 10.5593/sgem2016/b21/s08.116 PB - Stef92 Technology ER -