TY - CPAPER AU - М. Л. Георгиева TI - CURRENT GEODETIC TECHNOLOGIES IN THE MAINTENANCE OF SPECIALIZED MAPS AND REGISTERS OF SEA BEACHES IN THE REPUBLIC OF BULGARIA T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing PY - 2022 SP - 179 EP - 186 DO - 10.5593/sgem2022/2.1/s09.22 PB - STEF92 Technology ER -