Results 241 to 250 of about 103,405 (350)

Global Geomagnetic Model Errors as a Function of Altitude and Geomagnetic Activity

Space Weather, Volume 23, Issue 10, October 2025.
Abstract The errors of global geomagnetic models, such as the International Geomagnetic Reference Field and the World Magnetic Model (WMM), are well‐characterized at the Earth's surface, but their error behavior as a function of altitude and geomagnetic activity has not been quantified.
Manoj Nair, Martin Fillion, Arnaud Chulliat, Sam Califf   +3 more
wiley   +1 more source

Localization of the Cluster satellites in the geospace environment. [PDF]

Sci Data
Grison B, Darrouzet F, Maggiolo R, Hajoš M, Dvořák M, Švanda M, Jeřábková A, Taylor MGGT, Herment D, Masson A, Souček J, Santolík O, De Keyser J.   +12 more
europepmc   +1 more source

Oblique rotating pulsar magnetospheres with wave zones

, 1975
R. N. Henriksen, J. A. Norton
openalex   +1 more source

Vision at high latitudes: High sensitivity without specific boreal adaptations in photoreception in reindeer (Rangifer tarandus L.)

Functional Ecology, Volume 39, Issue 10, Page 2573-2587, October 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler, Robert A. E. Fosbury, David Hazlerigg, Christopher Hogg   +3 more
wiley   +1 more source

The anomalous state of Uranus's magnetosphere during the Voyager 2 flyby. [PDF]

Nat Astron
Jasinski JM, Cochrane CJ, Jia X, Dunn WR, Roussos E, Nordheim TA, Regoli LH, Achilleos N, Krupp N, Murphy N.   +9 more
europepmc   +1 more source

Observed Ionospheric Tidal Response to the Madden‐Julian Oscillation

Geophysical Research Letters, Volume 52, Issue 18, 28 September 2025.
Abstract The Madden‐Julian Oscillation (MJO) is the dominant mode of intraseasonal variability in the tropical troposphere and known to affect the tidal activity in the mesosphere and lower thermosphere (MLT). Using Constellation Observing System for Meteorology, Ionosphere, and Climate‐2 (COSMIC‐2) Global Ionospheric Specification electron density ...
Deepali Aggarwal, Jens Oberheide, Komal Kumari   +2 more
wiley   +1 more source

Simultaneous Occurrence of Magnetospheric Fluctuations at Different Discrete Frequencies ( f ≈ 1 - 5 mHz): A Review. [PDF]

Space Sci Rev
Di Matteo S, Villante U.
europepmc   +1 more source

Dynamics of magnetosphere‐ionosphere coupling including turbulent transport [PDF]

, 1983
R. L. Lysak, C. T. Dum
openalex   +1 more source

Temporal and Spatial Evolution of Cold Ions in the Inner Magnetosphere During Large Magnetic Storms

Geophysical Research Letters, Volume 52, Issue 18, 28 September 2025.
Abstract To examine the temporal and spatial evolution of cold ions within the inner magnetosphere during geomagnetic storms, we conducted superposed epoch analyses on the electron density (Ne) and the partial ion densities of H+, He+, and O+ within the instrument frame energy range of 1–10 eV, using data obtained from the Van Allen Probes.
Khan‐Hyuk Kim, Junhyun Lee, Lynn Kistler   +2 more
wiley   +1 more source

From the TRICE-2 Investigations to the TRACERS Mission. [PDF]

Space Sci Rev
Trattner KJ, LaBelle J, Santolik O, Kletzing CA, Miles DM, Fuselier SA, Bonnell JW, Bounds SR, Kolmasova I, Petrinec SM, Sawyer RP, Vines SK, Moser-Gauthier C, Cairns IH, Yeoman TK.   +14 more
europepmc   +1 more source