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Preliminary Results of Spherical Analysis of Planetary Waves seen in Ionospheric Total Electron Content (TEC)

Borries, Claudia and Jakowski, Norbert and Jacobi, Christoph and Hoffmann, Peter and Pogoreltsev, Alexander (2006) Preliminary Results of Spherical Analysis of Planetary Waves seen in Ionospheric Total Electron Content (TEC). 3rd IAGA/ICMA Workshop on Vertical Coupling in the Atmosphere/Ionosphere System, 2006-09-18 - 2006-09-22, Varna (Bulgaria).

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Abstract

The coupling of stratosphere and ionosphere through planetary waves (zonal wavenumber 0-5 and periods of several days) is investigated by spherical harmonic analyses of the ionospheric total electron content (TEC). These analyses detect mean variations, standing and in east and west direction travelling waves which are assumed to be planetary waves. Data basis for TEC are hourly regional TEC maps of three years covering the higher middle and polar latitudes. They are regularly produced by DLR Neustrelitz. The obtained results are compared with planetary wave analyses using stratospheric reanalyses data. Case studies show that planetary waves are simultaneously found in the middle atmosphere and ionosphere.

Item URL in elib:https://elib.dlr.de/44666/
Document Type:Conference or Workshop Item (Speech)
Title:Preliminary Results of Spherical Analysis of Planetary Waves seen in Ionospheric Total Electron Content (TEC)
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Borries, ClaudiaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jakowski, NorbertUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jacobi, ChristophInstitute for Meteorology, University of Leipzig, GermanyUNSPECIFIEDUNSPECIFIED
Hoffmann, PeterInstitute for Meteorology, University of Leipzig, GermanyUNSPECIFIEDUNSPECIFIED
Pogoreltsev, AlexanderRussian State Hydrometeorological University, St. Petersburg, RussiaUNSPECIFIEDUNSPECIFIED
Date:22 September 2006
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Ionosphere, Travelling Planetary Waves, Coupling, Stratosphere, TEC
Event Title:3rd IAGA/ICMA Workshop on Vertical Coupling in the Atmosphere/Ionosphere System
Event Location:Varna (Bulgaria)
Event Type:international Conference
Event Start Date:18 September 2006
Event End Date:22 September 2006
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Ionosphärenerkundung (old)
Location: other
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Borries, Dr. Claudia
Deposited On:04 Oct 2006
Last Modified:24 Apr 2024 19:06

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