共 50 条
- [21] Test of GPS for permanent ionospheric TEC monitoring at high latitudes ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES, 1996, 14 (01): : 11 - 19
- [23] Benefits of GNSS software receivers for ionospheric monitoring at high latitudes 2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC), 2015,
- [25] Characteristics of ionospheric propagation at high latitudes and their impact on communications systems ICICS - PROCEEDINGS OF 1997 INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING, VOLS 1-3: THEME: TRENDS IN INFORMATION SYSTEMS ENGINEERING AND WIRELESS MULTIMEDIA COMMUNICATIONS, 1997, : 1709 - 1713
- [26] INTERMEDIATE AND HIGH VELOCITIES IN NEUTRAL HYDROGEN AT HIGH GALACTIC LATITUDES BULLETIN OF THE ASTRONOMICAL INSTITUTES OF THE NETHERLANDS, 1966, 18 (05): : 404 - &
- [27] IONOSPHERIC TRANSPORT AT LOW LATITUDES TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1968, 49 (01): : 140 - &