TY - CPAPER AU - Elena Peneva TI - CLOSED FORMULAS FOR TRANSFORMATION FROM SPATIAL GEOCENTRIC TO GEODETIC COORDINATES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Informatics, Geoinformatics and Remote Sensing PY - 2021 SP - 129 EP - 136 DO - 10.5593/sgem2021/2.1/s09.42 PB - STEF92 Technology ER -