TY - CPAPER AU - Stepan Savchuk TI - CONSTRUCTION OF THE SPATIAL-TEMPORAL MODEL OF THE IONOSPHERIC PARAMETER USING THE SPHERICAL FUNCTIONS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing PY - 2018 SP - 661 EP - 668 DO - 10.5593/sgem2018/2.2/s09.083 PB - STEF92 Technology ER -