000022109 001__ 22109
000022109 005__ 20240712100908.0
000022109 0247_ $$2DOI$$a10.5194/amt-5-1637-2012
000022109 0247_ $$2WOS$$aWOS:000306975500010
000022109 0247_ $$2Handle$$a2128/7504
000022109 037__ $$aPreJuSER-22109
000022109 041__ $$aeng
000022109 082__ $$a550
000022109 084__ $$2WoS$$aMeteorology & Atmospheric Sciences
000022109 1001_ $$0P:(DE-Juel1)156465$$aLehmann, C.I.$$b0$$uFZJ
000022109 245__ $$aConsistency between Fourier transform and small-volume few-wave decomposition for spectral and spatial variability of gravity waves above a typhoon.
000022109 260__ $$aKatlenburg-Lindau$$bCopernicus$$c2012
000022109 300__ $$a1637 - 1651
000022109 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
000022109 3367_ $$2DataCite$$aOutput Types/Journal article
000022109 3367_ $$00$$2EndNote$$aJournal Article
000022109 3367_ $$2BibTeX$$aARTICLE
000022109 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000022109 3367_ $$2DRIVER$$aarticle
000022109 440_0 $$020401$$aAtmospheric Measurement Techniques$$v5$$x1867-1381
000022109 500__ $$3POF3_Assignment on 2016-02-29
000022109 500__ $$aThis work was funded by ESA under the grant "Observation of Gravity Waves from Space", contract number: 22561/09/NL/AF.
000022109 520__ $$aConvective gravity wave (GW) sources are spatially localized and emit at the same time waves with a wide spectrum of phase speeds. Any wave analysis therefore compromises between spectral and spatial resolution. Future satellite borne limb imagers will for a first time provide real 3-D volumes of observations. These volumes will be however limited which will impose further constraints on the analysis technique. In this study a three dimensional few-wave approach fitting sinusoidal waves to limited 3-D volumes is introduced. The method is applied to simulated GWs above typhoon Ewiniar and GW momentum flux is estimated from temperature fluctuations. Phase speed spectra as well as average profiles of positive, negative and net momentum fluxes are compared to momentum flux estimated by Fourier transform as well as spatial averaging of wind fluctuations. The results agree within 10-20%. The few-wave method can also reveal the spatial orientation of the GWs with respect to the source. The relevance of the results for different types of measurements as well as its applicability to model data is discussed.
000022109 536__ $$0G:(DE-Juel1)FUEK491$$2G:(DE-HGF)$$aAtmosphäre und Klima$$cP23$$x0
000022109 588__ $$aDataset connected to Web of Science
000022109 650_7 $$2WoSType$$aJ
000022109 7001_ $$0P:(DE-HGF)0$$aKim, Y.-H.$$b1
000022109 7001_ $$0P:(DE-Juel1)VDB12001$$aPreusse, P.$$b2$$uFZJ
000022109 7001_ $$0P:(DE-HGF)0$$aChun, H.-Y.$$b3
000022109 7001_ $$0P:(DE-Juel1)VDB13497$$aErn, M.$$b4$$uFZJ
000022109 7001_ $$0P:(DE-HGF)0$$aKim, S.-Y.$$b5
000022109 773__ $$0PERI:(DE-600)2505596-3$$a10.5194/amt-5-1637-2012$$gVol. 5, p. 1637 - 1651$$p1637 - 1651$$q5<1637 - 1651$$tAtmospheric measurement techniques$$v5$$x1867-1381$$y2012
000022109 8567_ $$uhttp://dx.doi.org/10.5194/amt-5-1637-2012
000022109 8564_ $$uhttps://juser.fz-juelich.de/record/22109/files/FZJ-22109.pdf$$yOpenAccess$$zPublished final document.
000022109 8564_ $$uhttps://juser.fz-juelich.de/record/22109/files/FZJ-22109.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000022109 8564_ $$uhttps://juser.fz-juelich.de/record/22109/files/FZJ-22109.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000022109 8564_ $$uhttps://juser.fz-juelich.de/record/22109/files/FZJ-22109.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000022109 909CO $$ooai:juser.fz-juelich.de:22109$$pdnbdelivery$$pVDB$$pVDB:Earth_Environment$$pdriver$$popen_access$$popenaire
000022109 915__ $$0LIC:(DE-HGF)CCBY3$$2HGFVOC$$aCreative Commons Attribution CC BY 3.0
000022109 915__ $$0StatID:(DE-HGF)0010$$2StatID$$aJCR/ISI refereed
000022109 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR
000022109 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000022109 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000022109 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000022109 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ
000022109 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000022109 915__ $$0StatID:(DE-HGF)1020$$2StatID$$aDBCoverage$$bCurrent Contents - Social and Behavioral Sciences
000022109 9141_ $$y2012
000022109 9131_ $$0G:(DE-Juel1)FUEK491$$1G:(DE-HGF)POF2-230$$2G:(DE-HGF)POF2-200$$aDE-HGF$$bErde und Umwelt$$kP23$$lAtmosphäre und Klima$$vAtmosphäre und Klima$$x0$$zvormals P22
000022109 9132_ $$0G:(DE-HGF)POF3-249H$$1G:(DE-HGF)POF3-240$$2G:(DE-HGF)POF3-200$$aDE-HGF$$bMarine, Küsten- und Polare Systeme$$lAtmosphäre und Klima$$vAddenda$$x0
000022109 9201_ $$0I:(DE-Juel1)IEK-7-20101013$$gIEK$$kIEK-7$$lStratosphäre$$x0
000022109 970__ $$aVDB:(DE-Juel1)138376
000022109 9801_ $$aFullTexts
000022109 980__ $$aVDB
000022109 980__ $$aConvertedRecord
000022109 980__ $$ajournal
000022109 980__ $$aI:(DE-Juel1)IEK-7-20101013
000022109 980__ $$aUNRESTRICTED
000022109 980__ $$aJUWEL
000022109 980__ $$aFullTexts
000022109 981__ $$aI:(DE-Juel1)ICE-4-20101013