ISIS-2
type: Concept

ISIS-1
type: Concept

Earth Observation Satellites
type: Concept

International Satellite for Ionospheric Studies (ISIS)
type: Concept
change note: 2020-09-30 14:21:45.0 [sritz] update PrefLabel (ISIS (International Satellite for Ionospheric Studies));
change note: 2021-12-02 09:26:26.0 [tstevens] update PrefLabel (International Satellite for Ionospheric Studies (ISIS));
change note: 2022-03-03 08:57:50.0 [tstevens] insert Definition (id: null text: ISIS 1 and 2 ("International Satellites for Ionospheric Studies") were the third and fourth in a series of Canadian satellites launched to study the ionosphere over one complete solar cycle. language code: en);
change note: 2020-09-30 14:21:22.0 [sritz] update PrefLabel (ISIS (International Satellite for Ionospheric Studies);
in scheme: platforms
definition: ISIS 1 and 2 ("International Satellites for Ionospheric Studies") were the third and fourth in a series of Canadian satellites launched to study the ionosphere over one complete solar cycle.