A relationship between the vertical component of the ion velocity and electron density profiles derived from reduced ionograms is developed. Methods for determining the horizontal components of the neutral winds and electric fields by using this relationship and making use of the variations of the inclinations and declinations of the earth's magnetic field are presented. The effects that electric fields have on the neutral wind calculations are estimated to be small but not second order. Seasonal and latitudinal variations of the calculated neutral winds are presented. From the calculated neutral winds a new set of neutral pressure gradients is determined. The new pressure gradients are compared with those generated from several static neut...
Measurements of height-dependent electric field (E) and neutral wind (u) are important governing par...
In this brief note we explore the role of the neutral atmosphere in magnetosphere–ionosphere coupli...
One of the most important input fields for an ionospheric model is the horizontal neutral wind. The ...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/94707/1/jgra16658.pd
Empirical models of the thermosphere neutral winds and of the plasma drifts are used in physics-base...
The overall objective of this grant was to: 1) Quantify thermospheric neutral wind behavior in the i...
Over the past four years of funding, SRI, in collaboration with the University of Texas at Dallas, h...
Results of an experimental and theoretical investigation into the effects of the time dependent neut...
Studies were continued in the areas of ionospheric electrodynamics, plasma irregularities, and ion-n...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/94962/1/jgra18137.pd
Sounding rocket campaigns ARIA I through ARIA IV, CODA 2, HEX 1, JOULE 1 and JOULE 2 all carried out...
Treated jointly, two recent results imply that the distribution of winds in the polar ionosphere sho...
Measurements of the thermospheric neutral wind and ionospheric drift made at Eglin AFB, Florida and ...
Sounding rocket campaigns ARIA I through ARIA IV, CODA 2, HEX 1, JOULE 1 and JOULE 2 all carried out...
International audienceMeasurements of the neutral thermosphere within the postmidnight substorm reco...
Measurements of height-dependent electric field (E) and neutral wind (u) are important governing par...
In this brief note we explore the role of the neutral atmosphere in magnetosphere–ionosphere coupli...
One of the most important input fields for an ionospheric model is the horizontal neutral wind. The ...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/94707/1/jgra16658.pd
Empirical models of the thermosphere neutral winds and of the plasma drifts are used in physics-base...
The overall objective of this grant was to: 1) Quantify thermospheric neutral wind behavior in the i...
Over the past four years of funding, SRI, in collaboration with the University of Texas at Dallas, h...
Results of an experimental and theoretical investigation into the effects of the time dependent neut...
Studies were continued in the areas of ionospheric electrodynamics, plasma irregularities, and ion-n...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/94962/1/jgra18137.pd
Sounding rocket campaigns ARIA I through ARIA IV, CODA 2, HEX 1, JOULE 1 and JOULE 2 all carried out...
Treated jointly, two recent results imply that the distribution of winds in the polar ionosphere sho...
Measurements of the thermospheric neutral wind and ionospheric drift made at Eglin AFB, Florida and ...
Sounding rocket campaigns ARIA I through ARIA IV, CODA 2, HEX 1, JOULE 1 and JOULE 2 all carried out...
International audienceMeasurements of the neutral thermosphere within the postmidnight substorm reco...
Measurements of height-dependent electric field (E) and neutral wind (u) are important governing par...
In this brief note we explore the role of the neutral atmosphere in magnetosphere–ionosphere coupli...
One of the most important input fields for an ionospheric model is the horizontal neutral wind. The ...