elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Datenschutz | Kontakt | English
Schriftgröße: [-] Text [+]

The diversity of ionospheric storm disturbances caused by strong perturbations in the solar wind

Borries, Claudia und Ferreira, Arthur Amaral (2021) The diversity of ionospheric storm disturbances caused by strong perturbations in the solar wind. 43rd COSPAR Scientific Assembly, 2021-01-28 - 2021-02-04, Sydney.

[img] PDF - Nur DLR-intern zugänglich
1MB

Kurzfassung

Perturbations in the solar wind and IMF, such as coronal mass ejections and co-rotating interaction regions, can give rise to significant perturbations in the ionosphere, usually referred to as ionospheric storms. The storm ionosphere storm perturbations can be manifold and can impact technical systems based in transmission of radiosignals in different ways. Usually, there occur enhancements as well as depletions of electron density over a large region (positive and negative storms respectively). In high latitudes, there occur strong plasma dynamics generating patches and gradients. Another prominent example are large scale travelling ionospheric disturbances, which often occur in mid-latitudes during storms. The occurrence of the different ionospheric perturbations depends on the storm onset time, local time, season and geomagnetic latitude. Although a general character of ionospheric storms is well known, there often occur large deviations from the mean behavior. Here, we present statistical character of ionospheric storms and TID occurrence and their relation to the energy input from the solar wind. In addition, we present in a case study for the September 2017 storm the ionosphere perturbations which occurred over Europe and how ionosphere indices can indicate the occurrence of the different ionospheric perturbations.

elib-URL des Eintrags:https://elib.dlr.de/141211/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:The diversity of ionospheric storm disturbances caused by strong perturbations in the solar wind
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Borries, Claudiaclaudia.borries (at) dlr.dehttps://orcid.org/0000-0001-9948-3353NICHT SPEZIFIZIERT
Ferreira, Arthur AmaralArthur.Ferreira (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:Januar 2021
Referierte Publikation:Nein
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Ionosphere, storms, perturbation, TEC
Veranstaltungstitel:43rd COSPAR Scientific Assembly
Veranstaltungsort:Sydney
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:28 Januar 2021
Veranstaltungsende:4 Februar 2021
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Raumfahrt
HGF - Programmthema:Erdbeobachtung
DLR - Schwerpunkt:Raumfahrt
DLR - Forschungsgebiet:R EO - Erdbeobachtung
DLR - Teilgebiet (Projekt, Vorhaben):R - Vorhaben Weltraumwettereffekte EO (alt)
Standort: Neustrelitz
Institute & Einrichtungen:Institut für Solar-Terrestrische Physik > Solar-Terrestrische Kopplungsprozesse
Hinterlegt von: Borries, Dr. Claudia
Hinterlegt am:08 Mär 2021 07:51
Letzte Änderung:24 Apr 2024 20:41

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Gestaltung Webseite und Datenbank: Copyright © Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.