Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties
Aerosol Robotic Network (AERONET) Sun photometer observations were carried out at Ouarzazate, Morocco, during the Saharan Mineral Dust Experiment (SAMUM) 2006. Data from one measurement day, 19 May 2006, are used to derive particle optical and microphysical parameters with AERONET's latest vers...
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Online Access: | https://elib.dlr.de/69657/ https://elib.dlr.de/69657/1/2009JD012520.pdf http://www.agu.org/journals/jd/jd1007/2009JD012520/2009JD012520.pdf |
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ftdlr:oai:elib.dlr.de:69657 2023-05-15T13:06:37+02:00 Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties Müller, Detlef Weinzierl, Bernadett Petzold, Andreas Kandler, Konrad Ansmann, Albert Müller, T. Tesche, Matthias Freudenthaler, Volker Esselborn, Michael Heese, Birgit Althausen, Dietrich Schladitz, A. Otto, S. Knippertz, P. 2010 application/pdf https://elib.dlr.de/69657/ https://elib.dlr.de/69657/1/2009JD012520.pdf http://www.agu.org/journals/jd/jd1007/2009JD012520/2009JD012520.pdf en eng Wiley https://elib.dlr.de/69657/1/2009JD012520.pdf Müller, Detlef und Weinzierl, Bernadett und Petzold, Andreas und Kandler, Konrad und Ansmann, Albert und Müller, T. und Tesche, Matthias und Freudenthaler, Volker und Esselborn, Michael und Heese, Birgit und Althausen, Dietrich und Schladitz, A. und Otto, S. und Knippertz, P. (2010) Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties. Journal of Geophysical Research, 115 (D07202), Seiten 1-18. Wiley. DOI:10.1029/2009JD012520 <https://doi.org/10.1029/2009JD012520> Atmosphärische Spurenstoffe Zeitschriftenbeitrag PeerReviewed 2010 ftdlr https://doi.org/10.1029/2009JD012520 2019-08-04T22:55:33Z Aerosol Robotic Network (AERONET) Sun photometer observations were carried out at Ouarzazate, Morocco, during the Saharan Mineral Dust Experiment (SAMUM) 2006. Data from one measurement day, 19 May 2006, are used to derive particle optical and microphysical parameters with AERONET's latest version of lightâÂ�Â�scattering model for nonâÂ�Â�spherical particle geometry. In our analysis we also make use of a novel measurement channel at 1638 nm wavelength. We compare the results to data products obtained by airborne highâÂ�Â�spectralâÂ�Â�resolution lidar, several groundâÂ�Â�based Raman lidar, and airborne and groundâÂ�Â�based in situ measurement platforms. We chose that specific measurement day because the dust plume was vertically well mixed. Extinction coefficients from AERONET Sun photometer and lidar observations and in situ measurements agree well. Ã�Â�ngstrÃ�¶m exponents from Sun photometer and lidar are in close agreement, too. Airborne in situ measurements of dust particle size distributions show larger effective radii than inferred from the AERONET data. Complex refractive indices that are derived with the AERONET algorithm differ from the values obtained with different independent techniques employed in our study. The singleâÂ�Â�scattering albedo was derived from the airborne observations of particle size distributions and complex refractive indices. SingleâÂ�Â�scattering albedo differs to the value inferred from the AERONET data. The differences may be attributed to the different effective radii that we obtained from the various techniques. The differences between the data products from the various measurement platforms, however, cannot be generalized, as we could only test data for one measurement day. An analysis of additional measurements is under way. Other Non-Article Part of Journal/Newspaper Aerosol Robotic Network German Aerospace Center: elib - DLR electronic library Journal of Geophysical Research 115 D7 |
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Open Polar |
collection |
German Aerospace Center: elib - DLR electronic library |
op_collection_id |
ftdlr |
language |
English |
topic |
Atmosphärische Spurenstoffe |
spellingShingle |
Atmosphärische Spurenstoffe Müller, Detlef Weinzierl, Bernadett Petzold, Andreas Kandler, Konrad Ansmann, Albert Müller, T. Tesche, Matthias Freudenthaler, Volker Esselborn, Michael Heese, Birgit Althausen, Dietrich Schladitz, A. Otto, S. Knippertz, P. Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties |
topic_facet |
Atmosphärische Spurenstoffe |
description |
Aerosol Robotic Network (AERONET) Sun photometer observations were carried out at Ouarzazate, Morocco, during the Saharan Mineral Dust Experiment (SAMUM) 2006. Data from one measurement day, 19 May 2006, are used to derive particle optical and microphysical parameters with AERONET's latest version of lightâ��scattering model for nonâ��spherical particle geometry. In our analysis we also make use of a novel measurement channel at 1638 nm wavelength. We compare the results to data products obtained by airborne highâ��spectralâ��resolution lidar, several groundâ��based Raman lidar, and airborne and groundâ��based in situ measurement platforms. We chose that specific measurement day because the dust plume was vertically well mixed. Extinction coefficients from AERONET Sun photometer and lidar observations and in situ measurements agree well. ��ngstr�¶m exponents from Sun photometer and lidar are in close agreement, too. Airborne in situ measurements of dust particle size distributions show larger effective radii than inferred from the AERONET data. Complex refractive indices that are derived with the AERONET algorithm differ from the values obtained with different independent techniques employed in our study. The singleâ��scattering albedo was derived from the airborne observations of particle size distributions and complex refractive indices. Singleâ��scattering albedo differs to the value inferred from the AERONET data. The differences may be attributed to the different effective radii that we obtained from the various techniques. The differences between the data products from the various measurement platforms, however, cannot be generalized, as we could only test data for one measurement day. An analysis of additional measurements is under way. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Müller, Detlef Weinzierl, Bernadett Petzold, Andreas Kandler, Konrad Ansmann, Albert Müller, T. Tesche, Matthias Freudenthaler, Volker Esselborn, Michael Heese, Birgit Althausen, Dietrich Schladitz, A. Otto, S. Knippertz, P. |
author_facet |
Müller, Detlef Weinzierl, Bernadett Petzold, Andreas Kandler, Konrad Ansmann, Albert Müller, T. Tesche, Matthias Freudenthaler, Volker Esselborn, Michael Heese, Birgit Althausen, Dietrich Schladitz, A. Otto, S. Knippertz, P. |
author_sort |
Müller, Detlef |
title |
Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties |
title_short |
Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties |
title_full |
Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties |
title_fullStr |
Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties |
title_full_unstemmed |
Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties |
title_sort |
mineral dust observed with aeronet sun photometer, raman lidar, and in situ instruments during samum 2006: shape-independent particle properties |
publisher |
Wiley |
publishDate |
2010 |
url |
https://elib.dlr.de/69657/ https://elib.dlr.de/69657/1/2009JD012520.pdf http://www.agu.org/journals/jd/jd1007/2009JD012520/2009JD012520.pdf |
genre |
Aerosol Robotic Network |
genre_facet |
Aerosol Robotic Network |
op_relation |
https://elib.dlr.de/69657/1/2009JD012520.pdf Müller, Detlef und Weinzierl, Bernadett und Petzold, Andreas und Kandler, Konrad und Ansmann, Albert und Müller, T. und Tesche, Matthias und Freudenthaler, Volker und Esselborn, Michael und Heese, Birgit und Althausen, Dietrich und Schladitz, A. und Otto, S. und Knippertz, P. (2010) Mineral dust observed with AERONET Sun photometer, Raman lidar, and in situ instruments during SAMUM 2006: Shape-independent particle properties. Journal of Geophysical Research, 115 (D07202), Seiten 1-18. Wiley. DOI:10.1029/2009JD012520 <https://doi.org/10.1029/2009JD012520> |
op_doi |
https://doi.org/10.1029/2009JD012520 |
container_title |
Journal of Geophysical Research |
container_volume |
115 |
container_issue |
D7 |
_version_ |
1766013265567023104 |