Articles | Volume 33, issue 1
https://doi.org/10.5194/angeo-33-129-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/angeo-33-129-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Three-dimensional morphology of equatorial plasma bubbles deduced from measurements onboard CHAMP
J. Park
CORRESPONDING AUTHOR
GFZ, German Research Center for Geosciences, Potsdam, Germany
now at: Korea Astronomy and Space Science Institute, Daejeon, South Korea
GFZ, German Research Center for Geosciences, Potsdam, Germany
M. Noja
Tomtom Telematics, Berlin, Germany
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Total electron content (TEC) between low-Earth-orbit (LEO) satellites and the Global Navigation Satellite System (GNSS) satellites can be used to constrain three-dimensional morphology of equatorial plasma bubbles (EPBs). TEC gradient observed along the LEO track is strongest when the corresponding GNSS satellite is located equatorward and westward of the LEO satellite. This anisotropy supports the idea that EPBs have three-dimensional shell structures.
Total electron content (TEC) between low-Earth-orbit (LEO) satellites and the Global Navigation...