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Correction published on 7 August 2018, see Atmosphere 2018, 9(8), 306.
Open AccessArticle

New Setup of the UAS ALADINA for Measuring Boundary Layer Properties, Atmospheric Particles and Solar Radiation

Institute of Flight Guidance, Technische Universität Braunschweig, 38108 Braunschweig, Germany
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Atmosphere 2018, 9(1), 28; https://doi.org/10.3390/atmos9010028
Received: 29 September 2017 / Revised: 13 January 2018 / Accepted: 14 January 2018 / Published: 17 January 2018
(This article belongs to the Special Issue Atmospheric Measurements with Unmanned Aerial Systems (UAS))
The unmanned research aircraft ALADINA (Application of Light-weight Aircraft for Detecting in situ Aerosols) has been established as an important tool for boundary layer research. For simplified integration of additional sensor payload, a flexible and reliable data acquisition system was developed at the Institute of Flight Guidance, Technische Universität (TU) Braunschweig. The instrumentation consists of sensors for temperature, humidity, three-dimensional wind vector, position, black carbon, irradiance and atmospheric particles in the diameter range of ultra-fine particles up to the accumulation mode. The modular concept allows for straightforward integration and exchange of sensors. So far, more than 200 measurement flights have been performed with the robustly-engineered system ALADINA at different locations. The obtained datasets are unique in the field of atmospheric boundary layer research. In this study, a new data processing method for deriving parameters with fast resolution and to provide reliable accuracies is presented. Based on tests in the field and in the laboratory, the limitations and verifiability of integrated sensors are discussed. View Full-Text
Keywords: UAS; RPAS; ALADINA; atmospheric boundary layer; airborne turbulence; radiation measurements; aerosol measurements; field experiments; validation methods UAS; RPAS; ALADINA; atmospheric boundary layer; airborne turbulence; radiation measurements; aerosol measurements; field experiments; validation methods
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Bärfuss, K.; Pätzold, F.; Altstädter, B.; Kathe, E.; Nowak, S.; Bretschneider, L.; Bestmann, U.; Lampert, A. New Setup of the UAS ALADINA for Measuring Boundary Layer Properties, Atmospheric Particles and Solar Radiation. Atmosphere 2018, 9, 28.

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