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Horizontal temperature variability in the stratosphere: Global variations inferred from CRISTA data
被引:1
|作者:
Eidmann, G
Offermann, D
Jarisch, M
Preusse, P
Eckermann, SD
Schmidlin, FJ
机构:
[1] Berg Univ Gesamthsch Wuppertal, Dept Phys, D-42097 Wuppertal, Germany
[2] USN, Res Lab, EO Hulburt Ctr Space Res, Washington, DC 20375 USA
[3] NASA, Goddard Space Flight Ctr, Observ Sci Branch, Wallops Flight Facil, Wallops Isl, VA 23337 USA
来源:
关键词:
D O I:
10.1016/S0273-1177(01)00229-0
中图分类号:
V [航空、航天];
学科分类号:
08 ;
0825 ;
摘要:
In two separate orbital campaigns (November, 1994 and August, 1997), the Cryogenic Infrared Spectrometers and Telescopes for the Atmosphere (CRISTA) instrument acquired global stratospheric data of high accuracy and high spatial resolution. The standard limb-scanned CRISTA measurements resolved atmospheric spatial structures with vertical dimensions greater than or equal to 1.5-2 km and horizontal dimensions greater than or equal to 100-200 km. A fluctuation analysis of horizontal temperature distributions derived from these data is presented. This method is somewhat complementary to conventional power-spectral analysis techniques. (C) 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.
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页码:1641 / 1646
页数:6
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