Results 161 to 170 of about 114,060 (217)

A Survey of Current Operations-Ready Thermospheric Density Models for Drag Modeling in LEO Operations. [PDF]

open access: yesJ Astronaut Sci
Mutschler S   +10 more
europepmc   +1 more source

From Foreshock 30-Second Waves to Magnetospheric Pc3 Waves. [PDF]

open access: yesSpace Sci Rev
Turc L   +9 more
europepmc   +1 more source

Juno Observations of Jupiter's Magnetodisk Plasma: Implications for Equilibrium and Dynamics. [PDF]

open access: yesJ Geophys Res Space Phys
Liu ZY   +10 more
europepmc   +1 more source

Magnetospheric Control of Ionospheric TEC Perturbations via Whistler-Mode and ULF Waves. [PDF]

open access: yesAGU Adv
Shen Y   +6 more
europepmc   +1 more source

Variability of foF2 in the equatorial ionosphere

Advances in Space Research, 2004
Abstract We have used data from two equatorial stations in the African longitude sector to study the monthly variability of foF2. Diurnal, seasonal, and solar activity effects were investigated. The data established by this study are proposed as equatorial input values for the development of a variability model for the International Reference ...
Dieter Bilitza, J O Adeniyi
exaly   +2 more sources

Equatorial ionospheric absorption

Journal of Atmospheric and Terrestrial Physics, 1956
Abstract A study has been made of the variation of absorption with frequency and sun's zenith distance χ at Ibadan at vertical incidence. Since the propagation at Ibadan is almost purely transverse, simple theories in terms of doviative and nondeviative absorption may be applied.
Wright, R W, Skinner, N J
openaire   +1 more source

Equatorial Ionospheric Drifts

Nature, 1966
A NUMBER of authors1–3 have shown that near the magnetic equator ionospheric drifts occur, in both the E and F regions, which are mainly westwards by day and mainly eastwards by night. Results for F region drifts at Ibadan have been given by Skinner, Lyon and Wright1 for the International Geophysical Year (IGY) (1957–58). These show that for quiet days
R. W. MORRISS, A. J. LYON
openaire   +1 more source

Electric field in the equatorial ionosphere

Planetary and Space Science, 1992
Abstract A model of the ionosphere as a global conductor is used to examine synchronous variations of electric fields and currents at high and low latitudes. The special form of a boundary value problem and a multigrid numerical method permit investigation of auroral field penetration to the equator.
V.V. Denisenko, S.S. Zamay
openaire   +1 more source

The equatorial ionosphere

Contemporary Physics, 1973
Abstract At the magnetic equator the Earth's magnetic field is completely horizontal. This provides a constraint on the motion of the charged particles that comprise the ionosphere and produces dis...
openaire   +1 more source

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