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Anisotropy of electron temperature in the topside ionosphere
Anisotropy of electron temperature in the topside ionosphere資料番号 ...
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On the low-latitude NeQuick topside ionosphere mismodelling: The role of parameters H0, g, and r
Advances in Space Research, 2023 This paper deals with the well-known mismodelling characterizing the NeQuick topside ionosphere at low latitudes, i.e., the fact that the model keeps the two electron density humps typical of the equatorial ionization anomaly as the altitude increases ...
M Pezzopane +2 more
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TITIPy: A Python tool for the calculation and mapping of topside ionosphere turbulence indices
Computers and Geosciences, 2021 TITIPy (Topside Ionosphere Turbulence Indices with Python) is a stand-alone Python tool developed for the calculation and mapping of RODI, ROTI, and ROTEI indices, for the characterization of the turbulent state of the topside ionosphere.
Alessio Pignalberi
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Advances in Space Research, 2006 Topside ionospheric electron density extrapolation techniques rely on the applied profiler model with different techniques resulting in different profile shape.
Anna Belehaki +2 more
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Imaging the topside ionosphere and plasmasphere with ionospheric tomography using COSMIC GPS TEC
Journal of Geophysical Research: Space Physics, 2016 GPS‐based ionospheric tomography is a well‐known technique for imaging the total electron content (TEC) between GPS satellites and receivers. However, as an integral measurement of electron concentration, TEC typically encompasses both the ionosphere and
Alex T Chartier, Cathryn N Mitchell
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Composition Measurements of the Topside Ionosphere
Science, 1967Data from a magnetic mass spectrometer flown on the Explorer 31 satellite show that the ionosphere above 1000 kilometers usually consists of hydrogen ions as the predominant species. Between this altitude and perigee (500 kilometers) the dominant ion species shifts to atomic oxygen, with a significant amount of atomic nitrogen ions also present. Helium
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Validation of the IRI-2020 topside ionosphere options through in-situ electron density observations by low-Earth-orbit satellites [PDF]
Advances in Space ResearchThe topside ionosphere extends from the F2-layer peak, where the electron density reaches its absolute maximum in the ionosphere, to the overlying plasmasphere and magnetosphere.
Alessio Pignalberi +2 more
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Journal of Geophysical Research, 1971
The sunrise behavior of the midlatitude topside ionosphere at low sunspot numbers was examined by using Alouette 1 electron density and plasma scale height profiles obtained at Stanford University during May and June 1963. Under the assumption that observed variations result from solar control, the data were averaged to form height profiles of plasma ...
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The sunrise behavior of the midlatitude topside ionosphere at low sunspot numbers was examined by using Alouette 1 electron density and plasma scale height profiles obtained at Stanford University during May and June 1963. Under the assumption that observed variations result from solar control, the data were averaged to form height profiles of plasma ...
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Geophysical Research Letters, 2017 International audienceThe impact of a high-speed solar wind stream (HSS) on the topside near-equatorial ionosphere (Arecibo: 28.17°N, L = 1.3) is investigated for the first time. Although the HSS did not lead to any significant geomagnetic storm activity,
Rajkumar Hajra +2 more
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Topside Ionosphere as seen by Swarm GPS
2019As a result of the coupling between the solar wind and the Earth’s magnetosphere-ionosphere system, plasma density irregularities are often developed in the polar ionosphere, which in turn can severely degrade satellite-based positioning and communication systems.
Schreiter, L. ; https://orcid.org/0000-0003-4634-7360 +3 more
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