The CPW-TEC project: Planetary waves in the middle atmosphere and ionosphere
Jacobi, Christoph and Jakowski, Norbert and Pogoreltsev, Alexander and Fröhlich, Kristina and Hoffmann, Peter and Borries, Claudia (2006) The CPW-TEC project: Planetary waves in the middle atmosphere and ionosphere. Advances in Radio Science (ARS), 5, pp. 393-397. Copernicus GmbH. ISSN ISSN 1684-9973.
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TEC maps over the higher middle and polar latitudes that are regularly produced by DLR Neustrelitz are investigated with respect to planetary waves in the period range of several days. The results are compared with planetary wave analyses using stratospheric reanalyses. Case studies show that planetary wave signatures in the ionosphere and neutral middle atmosphere waves have similar seasonal variations, indicating a possible coupling between these layers. Numerical modelling of the middle and upper atmosphere is performed to analyse the possible penetration of PW effects into the thermosphere. Numerical results show that direct propagation of planetary waves to the thermosphere is not possible, and indirect ionospheric effects must be responsible for the wave coupling of the atmospheric layers.
|Title:||The CPW-TEC project: Planetary waves in the middle atmosphere and ionosphere|
|Date:||26 October 2006|
|Journal or Publication Title:||Advances in Radio Science (ARS)|
|In ISI Web of Science:||No|
|Page Range:||pp. 393-397|
|Keywords:||planetary waves, ionosphere, GPS measurements|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|HGF - Program Themes:||W EO - Erdbeobachtung|
|DLR - Research area:||Space|
|DLR - Program:||W EO - Erdbeobachtung|
|DLR - Research theme (Project):||W - Vorhaben Ionosphärenerkundung (old)|
|Institutes and Institutions:||Institute of Communication and Navigation|
|Deposited By:||Dr.rer.nat. Norbert Jakowski|
|Deposited On:||23 Jan 2008|
|Last Modified:||14 Jan 2010 21:04|
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