Erbertseder, Thilo und Khorsandi, Ehsan und Roiger, Anke und Fiehn, Alina und Baier, Frank (2020) Satellite-based remote sensing of the urban atmosphere: examples from German cities. SPIE. SPIE Remote Sensing Digital Forum, 2020-09-21 - 2020-09-25, Edinburgh, United Kingdom. doi: 10.1117/12.2577126. ISBN 9781510638839. ISSN 0277-786X.
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Kurzfassung
The major goal of the German research project Urban Climate Under Change [UC]² is the development and evaluation of an innovative urban climate model that should be able to simulate atmospheric processes on spatial scales of 10 m or finer for entire cities like Berlin and Stuttgart. This will enable interdisciplinary analyzes for the planning of measures to improve the urban climate and air quality. For the evaluation of urban climate models and mesoscale chemical-transport models and the three-dimensional processes represented therein, reference measurements are usually only available in the lowest meters of the boundary layer. In addition, an evaluation of city-wide mass balances (e.g. of air pollutants) with point measurements at the surface is only possible under many assumptions, the uncertainties remain high. Satellite and aircraft-based observations are therefore an inevitable addition to the analysis of the urban climate and the evaluation of three-dimensional urban climate models and chemical-transport models, especially if they cover entire cities or agglomerations. The objective of the work presented here is the analysis of atmospheric and chemical parameters by satellite and airborne measurements in order to examine the variability of the urban atmosphere and thereby contribute to the evaluation of the urban climate model PALM-4U and the mesoscale chemical-transport model POLYPHEMUS/DLR. In addition of long-term observations, results from the new instrument Sentinel-5P/TROPOMI will be shown. The capability of the instrument to monitor urban pollution plumes and urban pollution islands is examined. Airborne in-situ measurements were carried out with the DLR Cessna during two intensive measurement campaigns (IOP) in Berlin and Stuttgart.
elib-URL des Eintrags: | https://elib.dlr.de/138858/ | ||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
Titel: | Satellite-based remote sensing of the urban atmosphere: examples from German cities | ||||||||||||||||||||||||
Autoren: |
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Datum: | 22 September 2020 | ||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Band: | 11535 | ||||||||||||||||||||||||
DOI: | 10.1117/12.2577126 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | SPIE | ||||||||||||||||||||||||
Name der Reihe: | SPIE Remote Sensing | ||||||||||||||||||||||||
ISSN: | 0277-786X | ||||||||||||||||||||||||
ISBN: | 9781510638839 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Air Quality, Urban Climate, Climate Change, Earth Observation, Remote Sensing | ||||||||||||||||||||||||
Veranstaltungstitel: | SPIE Remote Sensing Digital Forum | ||||||||||||||||||||||||
Veranstaltungsort: | Edinburgh, United Kingdom | ||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
Veranstaltungsbeginn: | 21 September 2020 | ||||||||||||||||||||||||
Veranstaltungsende: | 25 September 2020 | ||||||||||||||||||||||||
Veranstalter : | SPIE | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Fernerkundung u. Geoforschung | ||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum | ||||||||||||||||||||||||
Hinterlegt von: | Erbertseder, Thilo | ||||||||||||||||||||||||
Hinterlegt am: | 08 Dez 2020 14:41 | ||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:40 |
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