TY - CPAPER AU - Alexey Andreev AU - Yury Nefedyev TI - ANTIJAMMING ANALYSIS OF POSITIONAL OBSERVATIONS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Informatics, Geoinformatics and Remote Sensing PY - 2020 SP - 457 EP - 464 DO - 10.5593/sgem2020/2.1/s08.059 PB - STEF92 Technology ER -