TY - CPAPER AU - Henryk Jafernik TI - UTILIZATION OF THE PPP METHOD FOR THE AIRCRAFT POSITION DETERMINATION USING CODE OBSERVATIONS IN GPS SYSTEM T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Informatics, Geoinformatics and Remote Sensing PY - 2016 DO - 10.5593/sgem2016/b21/s08.119 PB - Stef92 Technology ER -