Abstract
The growing relevance of the use of unmanned aerial vehicles (UAVs) for studying turbulence in the atmospheric boundary layer (ABL) is associated with the need to obtain new observational data at different heights in the boundary layer, as well as over heterogeneous landscapes. Such new data is needed for developing turbulence models for spatially inhomogeneous and unsteady conditions. This paper describes the new Tsimlyanin UAV and its meteorological payload, developed specifically for studying the turbulent structure of the ABL. Tsimlyanin differs from similar vehicles by its hybrid scheme, which combines the possibility of vertical take-off and landing and horizontal flight in airplane mode. The meteorological payload includes specially designed measuring devices, namely, a multihole air pressure probe and a low-inertia resistance thermometer. Also, analog-to-digital converters for several sensors, as well as the onboard data-acquisition system, are newly developed. This paper presents the results of measurements carried out using the UAV during test flights in Tsimlyansk in August 2020. A good agreement between UAV observations with respect to vertical profiles of air temperature, wind speed and direction, dispersion of vertical speed with the data of observations of other complexes (acoustic anemometers, an automatic meteorological station, sodars, and a temperature profiler) was obtained. The results demonstrate the high potential of this UAV for studying turbulence in the ABL.
Similar content being viewed by others
REFERENCES
E. Bou-Zeid, W. Anderson, G. G. Katul, et al., “The persistent challenge of surface heterogeneity in boundary-layer meteorology: A review,” Boundary-Layer Meteorol. 177, 227–245 (2020).
L. Mahrt and E. Bou-Zeid, “Non-stationary boundary layers,” Boundary-Layer Meteorol. 177, 189–204 (2020).
D. Etling and R. A. Brown, “Roll vortices in the planetary boundary layer: A review,” Boundary-Layer Meteorol. 65 (3), 215–248 (1993).
L. Mahrt, C. K. Thomas, A. A. Grachev, and P. O. G. Persson, “Near-surface vertical flux divergence in the stable boundary layer,” Boundary-Layer Meteorol. 169, 373–393 (2018).
M. Lothon, F. Lohou, D. Pino, et al., “The BLLAST field experiment: boundary-layer late afternoon and sunset turbulence,” Atmos. Chem. Phys. 14, 10931–10960 (2014).
F. Beyrich, J. P. Leps, M. Mauder, et al., “Area-averaged surface fluxes over the Litfass region based on eddy-covariance measurements,” Boundary-Layer Meteorol. 121, 33–65 (2006).
D. V. Zaitseva, M. A. Kallistratova, V. S. Lyulyukin, R. D. Kouznetsov, and D. D. Kuznetsov, “The effect of internal gravity waves on fluctuations in meteorological parameters of the atmospheric boundary layer,” Izv., Atmos. Ocean. Phys. 54 (2), 173–181 (2018).
V. A. Banakh and I. N. Smalikho, Coherent Doppler Wind Lidars in the Turbulent Atmosphere (IOA SO RAN, Tomsk, 2013) [in Russian].
M. A. Strunin and T. Hiyama, “Aircraft observations of the atmospheric boundary layer over the Lena river lowland: Part 2. Spectral structure,” Izv., Atmos. Ocean. Phys. 41 (3), 342–360 (2005).
A. Tetzlaff, C. Lüpkes, and J. Hartmann, “Aircraft-based observations of atmospheric boundary-layer modification over Arctic leads,” Q. J. R. Meteorol. Soc. 141, 2839–2856 (2015).
A. D. Elvidge, I. A. Renfrew, A. I. Weiss, I. M. Brooks, T. A. Lachlan-Cope, and J. C. King, “Observations of surface momentum exchange over the marginal ice zone and recommendations for its parametrization,” Atmos. Chem. Phys. 16, 1545–1563 (2016).
J. Elston, B. Argrow, M. Stachura, D. Weibel, D. Lawrence, and D. Pope, “Overview of small fixed-wing unmanned aircraft for meteorological sampling,” J. Atmos. Oceanic Technol. 32 (1), 97–115 (2015).
I. A. Repina, M. I. Varentsov, D. G. Chechin, et al., “Unmanned aerial vehicles for studying the atmospheric boundary layer,” Innovatika Ekspert.: Nauchn. Tr. 2 (30), 20–39 (2020).
V. Kukharets and L. Tsvang, “A radio-controlled aircraft to investigate atmospheric turbulence,” J. Atmos. Oceanic Technol. 15 (1), 215–218 (1998).
A. Rautenberg, M. Schön, K. Berge, M. Mauz, P. Manz, A. Platis, B. van Kesteren, I. Suomi, S. T. Kral, and J. Bange, “The multi-purpose airborne sensor carrier MASC-3 wind and turbulence measurements in the atmospheric boundary layer,” Sensors 19, 2292 (2019).
K. Bärfuss, F. Pätzold, B. Altstädter, E. Kathe, S. Nowak, L. Bretschneider, U. Bestmann, and A. Lampert, “New setup of the UAS ALADINA for measuring boundary layer properties, atmospheric particles and solar radiation,” Atmosphere 9, 28 (2018).
B. D. Reineman, L. Lenain, N. M. Statom, and W. K. Melville, “Development and testing of instrumentation for UAV-based flux measurements within terrestrial and marine atmospheric boundary layers,” J. Atmos. Oceanic Technol. 30 (7), 1295–1319 (2013).
S. Alaoui-Sosse, P. Durand, P. Medina, P. Pastor, M. Lothon, and I. Cernov, “OVLI-TA: An unmanned aerial system for measuring profiles and turbulence in the atmospheric boundary layer,” Sensors 19, 581 (2019).
W. Thielicke, W. Hübert, U. Müller, M. Eggert, and P. Wilhelm, “Towards accurate and practical drone-based wind measurements with an ultrasonic anemometer,” Atmos. Meas. Tech. 14, 1303–1318 (2021).
R. M. Thomas, K. Lehmann, H. Nguyen, D. L. Jackson, D. Wolfe, and V. Ramanathan, “Measurement of turbulent water vapor fluxes using a lightweight unmanned aerial vehicle system,” Atmos. Meas. Tech. 5, 243–257 (2012).
A. M. Shevchenko and A. S. Shmakov, “Multi-hole pressure probes to wind tunnel experiments and air data systems,” AIP Conf. Proc. 1893, 030088 (2017).
A. Rautenberg, M. S. Graf, N. Wildmann, A. Platis, and J. Bange, “Reviewing wind measurement approaches for fixed-wing unmanned aircraft,” Atmosphere 9, 422 (2018).
G. S. Young, “Turbulence structure of the convective boundary layer. Part I. Variability of normalized turbulence statistics,” J. Atmos. Sci. 45 (4), 719–726 (1988).
Funding
The development of the Tsimlyanin and its measuring complex was supported by the Russian Science Foundation, grant no. 18-77-10072; analyzed measurement data and written data-processing algorithms were supported by the Russian Science Foundation, grant no. 21-17-00249. Measurements using the LATAN-3 sodar and data processing were supported by the Russian Foundation for Basic Research, grant no. 19-05-01008 and by the Russian Science Foundation, grant no. 21-17-00021.
Author information
Authors and Affiliations
Corresponding author
Additional information
The paper was prepared based on an oral report presented at the All-Russia Conference on Turbulence, Dynamics of Atmosphere and Climate dedicated to the memory of Academician A.M. Obukhov (Moscow, November 10–12, 2020).
Rights and permissions
About this article
Cite this article
Chechin, D.G., Artamonov, A.Y., Bodunkov, N.E. et al. Experience of Studying the Turbulent Structure of the Atmospheric Boundary Layer Using an Unmanned Aerial Vehicle. Izv. Atmos. Ocean. Phys. 57, 526–532 (2021). https://doi.org/10.1134/S0001433821050042
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0001433821050042