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Hough Mode Decomposition of the DE3 tide extracted from TIMED observations
Li, Xing1,2,3; Wan, Weixing4,5,6,7; Cao, Jinbin1,3; Xue, Xianghui2; Ren, Zhipeng4,5,6,7
2019-11-15
Source PublicationJOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS
ISSN1364-6826
Volume195Pages:8
AbstractBased on the daily DE3 temperature tidal component from Li et al. (2015), which is extracted from the TIMED/SABER observations in the mesosphere/lower thermosphere region (70-108 km altitudes) and at the low-latitude and mid-latitude (45 degrees S-45 degrees N) from 2002 to 2012, we decompose the 1-day resolution tidal component into some orthogonal Hough modes and the climatological (annual and inter-annual variations) and meteorological (day-to-day variability) characteristics of the first two ranks of the Hough modes are presented. The results show that the first four rank of the Hough modes can well reconstruct the latitudinal and altitudinal variation of the daily DE3 tidal component. Wherein, the first symmetric and antisymmetric Hough modes ((3, 3) & (3, 4)) play an important role in the higher altitudes, meanwhile, the second symmetric and anti-symmetric Hough modes ((3, 5) & (3, 6)) mainly contribute in the all altitude range, especially in the lower altitudes. The properties of the large time scale variation of the Hough coefficients are similar to those of previous work, which use the data with 60-day resolution. These properties are that the first symmetric Hough mode (3, 3) presents an obvious annual variation that they are stronger during boreal summer; the relative contribution of the first anti-symmetric Hough mode (3, 4) is much larger during boreal winter. Practically, the higher resolution data were used to reveal the day-to-day variabilities of the DE3 tidal Hough modes. It is found that the first two ranks Hough coefficients all dominate in high altitudes from 100 to 108 km and display an obvious semi-annual variation that they are larger in solstices than that in equinoxes. The day-to-day variability of each rank Hough coefficient may be explained by the variance of the absolute amplitudes and the contribution of the phases. It is found that the contribution from the absolute amplitudes plays an important role in the day-to-day variability of the first rank Hough coefficient; the contributions from the absolute amplitudes and phases are both important to the day-today variability of the second rank Hough coefficient.
KeywordTide DE3 Day-to-day variability HMD
DOI10.1016/j.jastp.2019.105140
Funding OrganizationStrategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS
WOS KeywordNONMIGRATING DIURNAL TIDES ; GLOBAL STRUCTURE ; THERMOSPHERE ; VARIABILITY ; UARS ; TEMPERATURES ; MESOSPHERE ; WINDS
Language英语
Funding ProjectStrategic Priority Research Program of Chinese Academy of Sciences[XDA17010201] ; National Science Foundation of China[41604138] ; National Science Foundation of China[41674158] ; National Science Foundation of China[41874179] ; National Science Foundation of China[41474133] ; National Science Foundation of China[41322030] ; Key Laboratory of Geospace Environment CAS
Funding OrganizationStrategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS ; Key Laboratory of Geospace Environment CAS
WOS Research AreaGeochemistry & Geophysics ; Meteorology & Atmospheric Sciences
WOS SubjectGeochemistry & Geophysics ; Meteorology & Atmospheric Sciences
WOS IDWOS:000496037300013
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95729
Collection地球与行星物理院重点实验室
Corresponding AuthorRen, Zhipeng
Affiliation1.Beihang Univ, Sch Space & Environm, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Univ Sci & Technol China, Key Lab Geospace Environm, Hefei 230026, Anhui, Peoples R China
3.Minist Ind & Informat Technol, Key Lab Space Environm Monitoring & Informat Proc, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing 100029, Peoples R China
6.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100049, Peoples R China
7.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China
Corresponding Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Li, Xing,Wan, Weixing,Cao, Jinbin,et al. Hough Mode Decomposition of the DE3 tide extracted from TIMED observations[J]. JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,2019,195:8.
APA Li, Xing,Wan, Weixing,Cao, Jinbin,Xue, Xianghui,&Ren, Zhipeng.(2019).Hough Mode Decomposition of the DE3 tide extracted from TIMED observations.JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,195,8.
MLA Li, Xing,et al."Hough Mode Decomposition of the DE3 tide extracted from TIMED observations".JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 195(2019):8.
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