Articles | Volume 18, issue 17
https://doi.org/10.5194/amt-18-4325-2025
https://doi.org/10.5194/amt-18-4325-2025
Research article
 | 
09 Sep 2025
Research article |  | 09 Sep 2025

Intercomparison of wind speed, temperature, and humidity data between dropsondes and aircraft in situ measurements

Soodabeh Namdari, Sanja Dmitrovic, Gao Chen, Yonghoon Choi, Ewan Crosbie, Joshua P. DiGangi, Glenn S. Diskin, Richard A. Ferrare, Johnathan W. Hair, Simon Kirschler, John B. Nowak, Kenneth L. Thornhill, Christiane Voigt, Holger Vömel, Xubin Zeng, and Armin Sorooshian

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Cited articles

Aberson, S. D., Zhang, J. A., Zawislak, J., Sellwood, K., Rogers, R., and Cione, J. J.: The NCAR GPS Dropwindsonde and Its Impact on Hurricane Operations and Research, B. Am. Meteorol. Soc., 104, E2134–E2154, https://doi.org/10.1175/BAMS-D-22-0119.1, 2023. 
Baidar, S., Tucker, S. C., Beaubien, M., and Hardesty, R. M.: The Optical Autocovariance Wind Lidar. Part II: Green OAWL (GrOAWL) Airborne Performance and Validation, J. Atmos. Ocean. Tech., 35, 2099–2116, https://doi.org/10.1175/JTECH-D-18-0025.1., 2018. 
Bärfuss, K., Pätzold, F., Altstädter, B., Kathe, E., Nowak, S., Bretschneider, L., Bestmann, U., and Lampert, A.: New Setup of the UAS ALADINA for Measuring Boundary Layer Properties, Atmospheric Particles and Solar Radiation, Atmosphere, 9, 28, https://doi.org/10.3390/atmos9010028, 2018. 
Bärfuss, K. B., Schmithüsen, H., and Lampert, A.: Drone-based meteorological observations up to the tropopause – a concept study, Atmos. Meas. Tech., 16, 3739–3765, https://doi.org/10.5194/amt-16-3739-2023, 2023. 
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We conducted this study to assess the accuracy of airborne measurements of wind, temperature, and humidity, essential for understanding atmospheric processes. Using data from NASA's ACTIVATE campaign, we compared measurements from the Turbulent Air Motion Measurement System (TAMMS) and diode laser hygrometer (DLH) aboard a Falcon aircraft with dropsondes from a King Air, matching data points based on location and time using statistical methods. The study showed strong agreement, confirming the reliability of these methods for advancing climate models.
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