Results 31 to 40 of about 2,061,225 (235)

Oblique lower band chorus waves: Time shifts between discrete elements observed by the Cluster spacecraft [PDF]

, 2009
Jaroslav Chum, O. Santolı́k, D. A. Gurnett, J. S. Pickett   +3 more
openalex   +2 more sources

The Double Star Plasma Electron and Current Experiment [PDF]

Annales Geophysicae, 2005
The Double Star Project is a collaboration between Chinese and European space agencies, in which two Chinese magnetospheric research spacecraft, carrying Chinese and European instruments, have been launched into equatorial (on 29 December 2003) and ...
A. N. Fazakerley, P. J. Carter, P. J. Carter, G. Watson, A. Spencer, Y. Q. Sun, J. Coker, P. Coker, D. O. Kataria, D. Fontaine, Z. X. Liu, L. Gilbert, L. He, L. He, A. D. Lahiff, B. Mihalčič, S. Szita, M. G. G. T. Taylor, M. G. G. T. Taylor, R. J. Wilson, M. Dedieu, S. J. Schwartz   +21 more
doaj   +1 more source

Research on Transmission Capacity Characteristics of the Cluster Flight Spacecraft Network [PDF]

International Journal of Antennas and Propagation, 2021
In order to analyze the transmission capacity performance of the cluster flight spacecraft network, there are two different types of outage performance theory which are derived in this paper. First of all, by applying the mean value theorem of integrals, the expression of the outage probability of decode-and-forward relaying is derived.
Li Su, Jian Wu, Jinrong Mo
openaire   +2 more sources

The azimuthal extent of three flux transfer events [PDF]

Annales Geophysicae, 2008
In early 2006, the Cluster spacecraft crossed the dayside magnetopause twice each orbit with the spacecraft at their largest separation of the entire mission (~10 000 km).
R. C. Fear, S. E. Milan, A. N. Fazakerley, E. A. Lucek, S. W. H. Cowley, I. Dandouras   +5 more
doaj   +1 more source

Statistical behavior of foreshock Langmuir waves observed by the Cluster wideband data plasma wave receiver [PDF]

Annales Geophysicae, 2004
We present the statistics of Langmuir wave amplitudes in the Earth's foreshock using Cluster Wideband Data (WBD) Plasma Wave Receiver electric field waveforms from spacecraft 2, 3 and 4 on 26 March 2002.
K. Sigsbee, C. A. Kletzing, D. A. Gurnett, J. S. Pickett, A. Balogh, E. Lucek   +5 more
doaj   +1 more source

Separation of Spacecraft Noise From Geomagnetic Field Observations Through Density‐Based Cluster Analysis and Compressive Sensing

Journal of Geophysical Research - Space Physics, 2022
The use of magnetometers for space exploration is inhibited by magnetic noise generated by spacecraft electrical systems. Mechanical booms are traditionally used to extend magnetometers away from noise sources.
A. Hoffmann, M. Moldwin
semanticscholar   +1 more source

Cusp structures: combining multi-spacecraft observations with ground-based observations [PDF]

Annales Geophysicae, 2003
Recent simultaneous observations of cusp structures with Polar, FAST and Interball revealed remarkably similar features at spacecraft crossing the cusp. Such stable cusp structures could be observed up to several hours only during stable solar wind
K. J. Trattner, K. J. Trattner, S. A. Fuselier, T. K. Yeoman, A. Korth, M. Fraenz, C. Mouikis, H. Kucharek, L. M. Kistler, C. P. Escoubet, H. R` eme, I. Dandouras, J. A. Sauvaud, J. M. Bosqued, B. Klecker, C. Carlson, T. Phan, J. P. McFadden, E. Amata, L. Eliasson   +19 more
doaj   +1 more source

Comparison of multi-point measurements of current sheet structure and analytical models [PDF]

Annales Geophysicae, 2008
Current density profiles of 22 thin current sheets, crossed by four Cluster spacecraft in the magnetotail are compared with the self-consistent model of anisotropic 1-D equilibrium, including several species of quasi-adiabatic (transient) ions and ...
A. V. Artemyev, A. A. Petrukovich, L. M. Zelenyi, H. V. Malova, H. V. Malova, V. Y. Popov, V. Y. Popov, R. Nakamura, A. Runov, S. Apatenkov   +9 more
doaj   +1 more source

Polar and Cluster observations of a dayside inverted-V during conjunction [PDF]

Annales Geophysicae, 2007
We investigate particle and fields data during a conjunction of the Polar and Cluster spacecraft. This conjunction occurs near the dayside cusp boundary layer when a dayside inverted-V was observed in the particle data of both satellites.
J. D. Menietti, R. A. Frahm, A. Korth, F. S. Mozer, Y. Khotyaintsev   +4 more
doaj   +1 more source

Global MHD simulation of flux transfer events at the high‐latitude magnetopause observed by the Cluster spacecraft and the SuperDARN radar system [PDF]

, 2008
P. Daum, J. A. Wild, T. Penz, E. E. Woodfield, H. Rème, A. N. Fazakerley, P. W. Daly, M. Lester   +7 more
openalex   +2 more sources