41. They supported many branches of European research, but the emphasis was on atmospheric and ionospheric research. 42. The League participates in an ionospheric research project led by the Hermanus Magnetic Observatory ( HMO ). 43. MRR uses commercial FM radio broadcasts from Seattle to sense ionospheric turbulence, meteors, and airplanes. 44. This area is connected via the last closed shell parameter L m with the ionospheric dynamo region. 45. "It's like a ringing of the earth's entire ionospheric cavity ." 46. All users will then be able to perform dual-frequency measurements and directly compute ionospheric delay errors. 47. After 1996, the satellites were kept in use for the Navy Ionospheric Monitoring System ( NIMS ). 48. Chelsea, also known as an ionospheric observatory, was established in 1941 and closed down in 1947. 49. On May 24, the final Juno II lifted from LC-26A carrying another ionospheric beacon satellite. 50. Then all users will be able to perform dual-frequency measurements and directly compute ionospheric delay errors.
