TY - CPAPER AU - Ivan Kunchev TI - GEODETIC AND GEOINFORMATION ASPECTS IN CONNECTION WITH THE CREATION OF A GEOINFORMATION SYSTEM FOR THE TERRITORY 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 - 219 EP - 226 DO - 10.5593/sgem2022/2.1/s09.27 PB - STEF92 Technology ER -