Simultaneous investigation of small-scale and large-scale irregularities in the ionospheric F-region
Simultaneous ionospheric drift observations by different techniques at low and mid-latitudes
Simultaneous measurement of the horizontal components of the earth's electric field in the atmosphere and in the ionosphere
Simultaneous measurements of auroral particles and electric currents by a rocket-borne instrument system - Introductory remarks
Simultaneous measurements of narrow ionization troughs in the F-region by ground-based and satellite techniques
Simultaneous measurements of OH/9,4/, /8,3/, /7,2/, /6,2/ and /5,1/ bands in the airglow
Simultaneous measurements of the ionospheric electric field by probes and radar methods
Simultaneous measurements of the O2(1Δ) and O2(1Σ) airglows and ozone in the daytime mesosphere
Simultaneous measurements of the thermospheric wind profile at three separate positions in the dusk auroral oval
Simultaneous mesosphere-thermosphere-ionosphere parameter measurements over Gadanki (13.5°N, 79.2°E): First results
Simultaneous observation of fundamental and second harmonic radio emission from the terrestrial foreshock
Simultaneous observation of noctilucent clouds, mesospheric summer echoes, and temperature at a midlatitude station (54°N)
Simultaneous Observation of Temperatures and ice Particles in the mid-latitude (54 N) Mesopause Region
Simultaneous observation of upward moving field-aligned energetic electrons and ions on auroral zone field lines
Simultaneous observations of a pulsation event from the ground, with balloons and with a geostationary satellite on August 12, 1978
Simultaneous observations of E and B-ULF waves aboard a sounding rocket payload
Simultaneous observations of E-region coherent backscatter and electric field amplitude at F-region heights with the Millstone Hill UHF radar
Simultaneous observations of E-region irregularities by ground-based and rocket-borne techniques
Simultaneous observations of E-region irregularities by ground-based and rocket-borne techniques
Simultaneous observations of electrostatic oxygen cyclotron waves and ion conics