Abstract
The authors present the results of a comparison of wind parameters and heat flux inferred from Doppler SODAR (Sensitron/Sweden) with direct measurements using an acoustic anemometer (Kaijo-Denki, DAT 300) and a platinum wire thermometer. Rather important are the results of a calibration method for c t 2 from measurements of temperature standard deviation, and of an underestimation of the wind speed by Doppler SODAR. An operational means to calculate the flux of sensible heat on the basis of SODAR measurements is studied.
Similar content being viewed by others
References
Asimakopoulos, D. N., Mousley, T. J., Helmis, C. G., Lalas, D. R., and Gaynor, J.: 1983, ‘Quantitative Low-Level Acoustic Sounding and Comparison with Direct Measurements’, Boundary-Layer Meteorol. 27, 1–26.
Coulter, R. L. and Wesely, M. L.: 1980, ‘Estimates of Surface Heat Flux from Sodar and Laser Scintillation Measurements in the Unstable Boundary Layer’, J. Appl. Meteorol. 19, 1209–1222.
Finkelstein, P. L., Kaimal, J. C., Gaynor, J. E., Graves, M. E., and Lockhart, T. J.: 1986, ‘Comparison of Wind Monitoring Systems. Part II: Doppler Sodars’, J. Atmos. Oceanic Technol. 3, 594–604.
Gerasjuk, I. E., Kallistratova, M. A., Karjukin, G. A., Martvel' F. E., and Neverorskij, K. V.: 1981, ‘Akusticeskij lokator dlja issledovanija atmosfernoj turbulentnosti’, Izv. AN SSSR, ser. Fiz. atm. i okeana 17, 98–102.
Gerstmann, W. and Mücket, G.: 1986, ‘Verfahren und Anordnung zur C T 2-Eichung eines SODAR-Gerätes’, DDR-WP G01W/289 208 2, 16. 04. 1986.
Gerstmann, W. and Foken, Th.: 1987, ‘Ob izpol'suvanii ul'trazvukovych anemometrov-termometrov firmy Kaijo Denki v prizemnom sloe atmosfery’, Meteorol. Issled. 28, 100–107.
Gurjanov, A. E., Zubkovskij, S. L., Kallistratova, M. A., Karjukin, G. A., Kucharec, V. P., and Petenko, I. V.: 1981, ‘O nadeznati opredelenija vertikalnogo profilja strukturnoj charakterisktiki temperatury v atmosfere metodom akustičeskogo zondirovanija’, Izv. AN SSSR, ser. Fiz. atm. i okeana 17, 146–151.
Holtslag, A. A. M. and Nieuwstadt, F. T. M.: 1986, ‘Scaling the Atmospheric Boundary Layer’, Boundary-Layer Meteorol. 36, 201–209.
Hübschmann, W. and Thomas, P.: 1985, ‘Doppler SODAR’, in: Jahresbericht 1984 der Hauptabteilung Sicherheit, Kernforschungszentrum Karlsruhe, KfK 3883, 217–223.
Little, C. G.; 1969, ‘Acoustic Methods for the Remote Probing of the Lower Atmosphere’, Proc. IEEE 57, 571–578.
Mousley, T. J., Asimakopoulos, D. N., Cole, R. S., Caughey, S. I., and Crease, B. A.: 1982, ‘Temperature Structure Parameter Measurements using Differential Temperature Sensors’, Boundary-Layer Meteorol. 23, 307–315.
Obuchov, A. M.: 1960, ‘O strukture temperaturnogo polja i polja skorostey v uslovijach svobodnoj kunvekcii’, Izv. AN SSSR, ser. geoflz., 1392-1396.
Skeib, G.: 1980, ‘Zur Definition universeller Funktionen für die Gradienten von Windgeschwindigkeit und Temperatur in der bodennahen Luftschicht’, Z. Meteorol. 30, 23–32.
US-American National Standard ANSI S1 26-1978, 1978, ‘Method for the Calculation of the Absorption of Sound by the Atmosphere’, American Institute for Physics.
Weill, A., Klapisz, C., Stauss, B., Baudin, F., Jaupart, C., Van Gruderbeeck, P., and Goutorbe, J. P.: 1980, ‘Measuring Heat Flux and Structure Functions of Temperature Fluctuations with an Acoustic Doppler Sodar’, J. Appl. Meteorol. 19, 199–205.
Wyngaard J. C.: 1973, ‘On Surface Layer Turbulence’, in Haugen, D. A. (ed.), Workshop on Micrometeorology, Am. Meteorol. Soc., 101–149.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Keder, J., Foken, T., Gerstmann, W. et al. Measurement of wind parameters and heat flux with the sensitron Doppler SODAR. Boundary-Layer Meteorol 46, 195–204 (1989). https://doi.org/10.1007/BF00118454
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00118454