G - I
2013-06-02 22:57:18.0 [sgrebas] update Definition (The GTMS (Global Thermosphere Mapping Study ) was an international cooperative enterprise scheduled for 1985-1986 with several short campaigns. Several ground-based observational networks were involved in the GTMS campaigns, namely meteor radars, ionospheric wind stations, incoherent scatter radars, etc. The main goal of the program was to obtain a global map of thermosphere winds for main seasonal periods.);
GTMS
The GTMS (Global Thermosphere Mapping Study ) was an international cooperative enterprise scheduled for 1985-1986 with several short campaigns. Several ground-based observational networks were involved in the GTMS campaigns, namely meteor radars, ionospheric wind stations, incoherent scatter radars, etc. The main goal of the program was to obtain a global map of thermosphere winds for main seasonal periods.