Peter. Dyson

TL;DR: The Super Dual Auroral Radar Network (SuperDARN) as discussed by the authors has been operating as an international co-operative organization for over 10 years and has been successful in addressing a wide range of scientific questions concerning processes in the magnetosphere, ionosphere, thermosphere, and mesosphere, as well as general plasma physics questions.

TL;DR: The retarding potential analyzer aboard Ogo 6 has provided high-resolution observations of the ion concentration along the satellite path as mentioned in this paper, and the most common frequency spectrum observed suggests that the responsible irregularities result from the turbulent dissipation of larger irregularities.

TL;DR: In this article, an empirical model of the vertical distribution of the electron concentration of the ionosphere based on quasi-parabolic segments is presented, which is quite flexible and any number of ionospheric layers, valleys and "ledges" can be incorporated.

TL;DR: In this article, the Alouette 2 Langmuir probe data were examined for effects due to electron concentration irregularities (fine structure) and the results showed that spread F occurred at the height of the satellite whenever fine structure was observed.

TL;DR: In this paper, the magnetic field-aligned nature of equatorial bubbles is investigated using top-side sounder data, and it is determined that the bubble is asymmetric with respect to the magnetic equator.