Results 91 to 100 of about 5,479 (219)

Interrelation of traveling ionospheric disturbances above and below the F-layer peak according to the ionosonde and the SWARM constellation data

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2019
One approach to determining the height structure of the mid-latitude medium-scale travelling ionospheric disturbances (MSTIDs) above the F layer peak is to involve simultaneous satellite measurements in the ground-based ionosonde measurements near Kazan.
A.D. Akchurin, G.S. Smirnov
doaj   +1 more source

A new method to calibrate ionospheric pulse dispersion for UHE cosmic ray and neutrino detection using the Lunar Cherenkov technique

open access: yes, 2011
UHE particle detection using the lunar Cherenkov technique aims to detect nanosecond pulses of Cherenkov emission which are produced during UHE cosmic ray and neutrino interactions in the Moon's regolith.
Beresnyak   +11 more
core   +1 more source

Estimation and testing for spatially indexed curves with application to ionospheric and magnetic field trends [PDF]

open access: yes, 2012
We develop methodology for the estimation of the functional mean and the functional principal components when the functions form a spatial process. The data consist of curves $X(\mathbf{s}_k;t),t\in[0,T],$ observed at spatial locations $\mathbf{s}_1 ...
Gromenko, Oleksandr   +3 more
core   +3 more sources

Hydromagnetic stability of the magnetosphere boundary [PDF]

open access: yes, 1965
Hydromagnetic stability of magnetosphere-solar wind ...
Talwar, S. P.
core   +1 more source

Ionosondes: Past, present and future

open access: yes, 2012
Previously curated at: http://cedadocs.ceda.ac.uk/934/ Event type: other. The publish date on this item was its original completed date. This item was previously associated with content (as an official url) at: http://www.stfc.ac.uk/RALSpace/News+and+events/RAL+Celebrates+50+Years+of+Space/11055.aspx. This work was funded by: RAL Space.
openaire   +1 more source

ROSE: a high performance oblique ionosonde providing new opportunities for ionospheric research

open access: yesAnnals of Geophysics, 1994
A high quality high frequency (HF) oblique ionosonde has been developed for use in propagation research and associated studies of the ionosphere. The ionosonde is known as ROSE (radio oblique sounding equipment) and requires the connection of a specially
P. S. Cannon, P. C. Arthur
doaj   +1 more source

Analysis of OGO-6 observations of the 0 I 5577A tropical nightglow [PDF]

open access: yes
Atomic oxygen green line data from the horizon scanning photometer on OGO-6 was examined. Unfolding the satellite data from the tropical F-region yields altitude and latitude variations of the O(1S) emissions.
Donahue, T. M., Thomas, R. J.
core   +1 more source

GPS Ionospheric mapping and tomography: A case of study in a geomagnetic storm

open access: yes, 2011
The ionosphere has been normally detected by traditional instruments, such as ionosonde, scatter radars, topside sounders onboard satellites and in situ rocket.
Jin, Rui, Jin, Shuanggen
core   +1 more source

Experimenter's data package for the descending layers rocket [PDF]

open access: yes
In response to a proposal from Science Applications International Corporation (SAIC), NASA Headquarters has approved a sounding rocket mission designed to study the physics of intermediate layers in the Earth's ionosphere at middle latitudes.
Buonsanto, Mike   +4 more
core   +1 more source

Generation of equatorial plasma bubble after the 2022 Tonga volcanic eruption. [PDF]

open access: yesSci Rep, 2023
Shinbori A   +13 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy