Notice:
|
Found 2 entries in the Bibliography.
Showing entries from 1 through 2
2015 |
Thermospheric densities observed by Challenging Minisatellite Payload and Gravity Recovery and Climate Experiment satellites during 2002\textendash2010 and the globally averaged thermospheric densities from 1967 to 2007 have been used to investigate latitudinal, longitudinal, and height dependences of the multiday oscillations of thermospheric densities. The data show that the main multiday oscillations in thermospheric densities are 27, 13.5, 9, and 7 day oscillations. The high-correlation coefficients between the densit ... Xu, JiYao; Wang, Wenbin; Zhang, Shunrong; Liu, Xiao; Yuan, Wei; Published by: Journal of Geophysical Research: Space Physics Published on: 05/2015 YEAR: 2015   DOI: 10.1002/2014JA020830 |
2012 |
Analyzing the hemispheric asymmetry in the thermospheric density response to geomagnetic storms The thermospheric densities derived by CHAMP/STAR accelerometer within the time period from 01 May 2001 to 31 December 2007 are utilized to investigate the hemispheric asymmetry in response to strong storm driving conditions. The geomagnetic storms of 03\textendash07 April 2004 are first studied since the storms occurred close to the vernal equinox, allowing the seasonal asymmetry to be eliminated to the greatest extent. The averaged density enhancements in the southern polar region were much larger than that in the north ... Ercha, A.; Ridley, Aaron; Zhang, Donghe; Xiao, Zuo; Published by: Journal of Geophysical Research Published on: 08/2012 YEAR: 2012   DOI: 10.1029/2011JA017259 Geomagnetic storms; hemispheric asymmetry; thermospheric density |
1