Summary
The existence of periods of 24 and 92 hours has been proved on the basis of the analysis of time series of hourly mean wind direction data measured at the meteorological station in Praha-Ruzyně in the period from January to June, 1978. Besides, the closest mutual interdiurnal dependence of wind direction data observed at the climatological observation hour, at 7 a.m., has been proved. A method applicable to analysing time series of wind direction data by means of a computer is described.
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References
I. Van der Hoven: Power Spectrum of Horizontal Wind Speed in the Frequency Range from 0,0007 to 900 Cycles per Hour. J. of Met., 14 (1957), 160.
H. L. Griffith: Pover-spectrum Analysis over Large Ranges of Frequency. J. of Met., 13 (1956), 279.
W. P. Lowry: A Rapid, Objective Summary Technique for Use with Pair of Vectors. Bul. Am. Met. Soc., 39 (1958), 266.
J. Taubenheim: Statistische Auswertung geophysikalischer und meteorologischer Daten. Akad. Vlg, Leipzig 1969.
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Kalvová, J., Sobíšek, B. Periodicity in time series of wind direction data. Stud Geophys Geod 25, 275–283 (1981). https://doi.org/10.1007/BF01591938
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DOI: https://doi.org/10.1007/BF01591938