TY - CPAPER AU - Ana-Cornelia Badea AU - Gheorghe Badea AU - Student Andreea Iliescu-Cremeneanu AU - Lect. Doina Vasilca TI - USING FIT-FOR-PURPOSE METHODS FOR COLLECTING DATA REGARDING CHANGES IN THE URBAN ENVIRONMENT T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing PY - 2017 SP - 837 EP - 844 DO - 10.5593/sgem2017/23/s11.105 PB - STEF92 Technology ER -