TY - CPAPER AU - Svec, Zdenek AU - Matouskova, Eva AU - Pavelka, Karel TI - IMPROVEMENT OF THE DIGITAL TERRAIN MODEL OF THE CZECH REPUBLIC OF THE 4TH GENERATION FOR THE AERIAL PHOTOGRAPHS ORTHORECTIFICATION T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on INFORMATICS, GEOINFORMATICS AND REMOTE SENSING PY - 2014 DO - 10.5593/sgem2014/b23/s10.024 PB - Stef92 Technology ER -