A lunar occultation of a quasar.
The probe was equipped with a radio occultation experiment to profile atmospheric density.
Detection of the martian atmosphere and ionosphere using spacecraft-earth radio occultation
From lunar occultation experiments at infrared wavelengths, it has been dete rmined that the dust shell can be represented by two components.
The noise occultation was significant, and the undertone was the easiest one to be occulted.
Satellite-to-satellite radio occultation technology for martian ionosphere exploration
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