Break-up of stratus cloud structure predicted from non-Brownian motion liquid water and brightness temperature fluctuations

K. Ivanova, M. Ausloos, Eugene Edmund Clothiaux, T. P. Ackerman

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

The Detrended Fluctuation Analysis statistical method is applied to microwave radiometer and infrared thermometer radiance data in order to examine stratus cloud dynamics. The existence of long-range power law correlations in stratus cloud liquid water path and radiance (brightness temperature) fluctuations is demonstrated to occur over about a two-hour period. Moreover, using a finite-size (time) interval window, a change from non-Brownian to Brownian fluctuation regimes is clearly shown to define the cloud structure changes.

Original languageEnglish (US)
Pages (from-to)40-46
Number of pages7
JournalEurophysics Letters
Volume52
Issue number1
DOIs
StatePublished - Oct 1 2000

Fingerprint

stratus clouds
water temperature
brightness temperature
radiance
windows (intervals)
liquids
microwave radiometers
thermometers
statistical analysis
water

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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abstract = "The Detrended Fluctuation Analysis statistical method is applied to microwave radiometer and infrared thermometer radiance data in order to examine stratus cloud dynamics. The existence of long-range power law correlations in stratus cloud liquid water path and radiance (brightness temperature) fluctuations is demonstrated to occur over about a two-hour period. Moreover, using a finite-size (time) interval window, a change from non-Brownian to Brownian fluctuation regimes is clearly shown to define the cloud structure changes.",
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Break-up of stratus cloud structure predicted from non-Brownian motion liquid water and brightness temperature fluctuations. / Ivanova, K.; Ausloos, M.; Clothiaux, Eugene Edmund; Ackerman, T. P.

In: Europhysics Letters, Vol. 52, No. 1, 01.10.2000, p. 40-46.

Research output: Contribution to journalArticle

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T1 - Break-up of stratus cloud structure predicted from non-Brownian motion liquid water and brightness temperature fluctuations

AU - Ivanova, K.

AU - Ausloos, M.

AU - Clothiaux, Eugene Edmund

AU - Ackerman, T. P.

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