Assessment of three-dimensional, fine-granular measurement of particulate matter by a smart air quality network in urban area
Autor: | Till Riedel, Christopher Holst, Thomas Gratza, Christoph Münkel, Marcus Hank, Andreas Philipp, Johannes Riesterer, Johanna Redelstein, Klaus Schäfer, Erik Lundtang Petersen, Josef Cyrys, Ulrich Uhrner, Jürgen Schnelle-Kreis, Volker Ziegler, Hans Grimm, Stefan Emeis, Markus Pesch, Johannes Werhahn, Michael Beigl, Matthias Budde |
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Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
Pollution
RASS Meteorology media_common.quotation_subject UAV DATA processing & computer science Air pollution emissions Particulates medicine.disease_cause environmental sensing Ceilometer air quality ceilometer Wind profile power law medicine Environmental science Spatial variability ddc:004 Particle counter Air quality index media_common |
Popis: | Ground-based remote sensing by three ceilometers for mixing layer height detection over Augsburg as well as a Radio- Acoustic Sounding System (RASS) for temperature and wind profile measurements at the campus of Augsburg University are applied together with UAV height profiling with low-weight meteorological sensors and particle counter to monitor the three-dimensional dynamics of the lower atmosphere. Results about meteorological influences upon spatial variation of air pollution exposure are presented on this data basis which is more than one year long. Special focus is on the information about atmospheric layering as well as mixing and transport conditions for emitted particulate matter. Better understanding of these complex processes support knowledge about quality of air, which we breath, and especially high air pollution episodes and hot spot pollution regions. |
Databáze: | OpenAIRE |
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