The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols
Many relevant processes in tropospheric chemistry take place on rather small scales (e.g., tens to hundreds of meters) but often influence areas of several square kilometer. Thus, measurements of the involved trace gases with high spatial resolution are of great scientific interest. In order to iden...
Published in: | Atmospheric Measurement Techniques |
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Format: | Article in Journal/Newspaper |
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00018805 2023-05-15T15:08:19+02:00 The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols General, S. Pöhler, D. Sihler, H. Bobrowski, N. Frieß, U. Zielcke, J. Horbanski, M. Shepson, P. B. Stirm, B. H. Simpson, W. R. Weber, K. Fischer, C. Platt, U. 2014-10 electronic https://doi.org/10.5194/amt-7-3459-2014 https://noa.gwlb.de/receive/cop_mods_00018805 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00018760/amt-7-3459-2014.pdf https://amt.copernicus.org/articles/7/3459/2014/amt-7-3459-2014.pdf eng eng Copernicus Publications Atmospheric Measurement Techniques -- http://www.bibliothek.uni-regensburg.de/ezeit/?2505596 -- http://www.atmospheric-measurement-techniques.net/ -- 1867-8548 https://doi.org/10.5194/amt-7-3459-2014 https://noa.gwlb.de/receive/cop_mods_00018805 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00018760/amt-7-3459-2014.pdf https://amt.copernicus.org/articles/7/3459/2014/amt-7-3459-2014.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2014 ftnonlinearchiv https://doi.org/10.5194/amt-7-3459-2014 2022-02-08T22:52:58Z Many relevant processes in tropospheric chemistry take place on rather small scales (e.g., tens to hundreds of meters) but often influence areas of several square kilometer. Thus, measurements of the involved trace gases with high spatial resolution are of great scientific interest. In order to identify individual sources and sinks and ultimately to improve chemical transport models, we developed a new airborne instrument, which is based on the well established Differential Optical Absorption Spectroscopy (DOAS) method. The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) is a passive imaging DOAS spectrometer, which is capable of recording horizontal and vertical trace gas distributions with a resolution of better than 100 m. Observable species include NO2, HCHO, C2H2O2, H2O, O3, O4, SO2, IO, OClO and BrO. Here we give a technical description of the instrument including its custom-built spectrographs and CCD detectors. Also first results from measurements with the new instrument are presented. These comprise spatial resolved SO2 and BrO in volcanic plumes, mapped at Mt. Etna (Sicily, Italy), NO2 emissions in the metropolitan area of Indianapolis (Indiana, USA) as well as BrO and NO2 distributions measured during arctic springtime in context of the BRomine, Ozone, and Mercury EXperiment (BROMEX) campaign, which was performed 2012 in Barrow (Alaska, USA). Article in Journal/Newspaper Arctic Barrow Alaska Niedersächsisches Online-Archiv NOA Arctic Etna ENVELOPE(-19.191,-19.191,63.706,63.706) Atmospheric Measurement Techniques 7 10 3459 3485 |
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Niedersächsisches Online-Archiv NOA |
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English |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung General, S. Pöhler, D. Sihler, H. Bobrowski, N. Frieß, U. Zielcke, J. Horbanski, M. Shepson, P. B. Stirm, B. H. Simpson, W. R. Weber, K. Fischer, C. Platt, U. The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols |
topic_facet |
article Verlagsveröffentlichung |
description |
Many relevant processes in tropospheric chemistry take place on rather small scales (e.g., tens to hundreds of meters) but often influence areas of several square kilometer. Thus, measurements of the involved trace gases with high spatial resolution are of great scientific interest. In order to identify individual sources and sinks and ultimately to improve chemical transport models, we developed a new airborne instrument, which is based on the well established Differential Optical Absorption Spectroscopy (DOAS) method. The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) is a passive imaging DOAS spectrometer, which is capable of recording horizontal and vertical trace gas distributions with a resolution of better than 100 m. Observable species include NO2, HCHO, C2H2O2, H2O, O3, O4, SO2, IO, OClO and BrO. Here we give a technical description of the instrument including its custom-built spectrographs and CCD detectors. Also first results from measurements with the new instrument are presented. These comprise spatial resolved SO2 and BrO in volcanic plumes, mapped at Mt. Etna (Sicily, Italy), NO2 emissions in the metropolitan area of Indianapolis (Indiana, USA) as well as BrO and NO2 distributions measured during arctic springtime in context of the BRomine, Ozone, and Mercury EXperiment (BROMEX) campaign, which was performed 2012 in Barrow (Alaska, USA). |
format |
Article in Journal/Newspaper |
author |
General, S. Pöhler, D. Sihler, H. Bobrowski, N. Frieß, U. Zielcke, J. Horbanski, M. Shepson, P. B. Stirm, B. H. Simpson, W. R. Weber, K. Fischer, C. Platt, U. |
author_facet |
General, S. Pöhler, D. Sihler, H. Bobrowski, N. Frieß, U. Zielcke, J. Horbanski, M. Shepson, P. B. Stirm, B. H. Simpson, W. R. Weber, K. Fischer, C. Platt, U. |
author_sort |
General, S. |
title |
The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols |
title_short |
The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols |
title_full |
The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols |
title_fullStr |
The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols |
title_full_unstemmed |
The Heidelberg Airborne Imaging DOAS Instrument (HAIDI) – a novel imaging DOAS device for 2-D and 3-D imaging of trace gases and aerosols |
title_sort |
heidelberg airborne imaging doas instrument (haidi) – a novel imaging doas device for 2-d and 3-d imaging of trace gases and aerosols |
publisher |
Copernicus Publications |
publishDate |
2014 |
url |
https://doi.org/10.5194/amt-7-3459-2014 https://noa.gwlb.de/receive/cop_mods_00018805 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00018760/amt-7-3459-2014.pdf https://amt.copernicus.org/articles/7/3459/2014/amt-7-3459-2014.pdf |
long_lat |
ENVELOPE(-19.191,-19.191,63.706,63.706) |
geographic |
Arctic Etna |
geographic_facet |
Arctic Etna |
genre |
Arctic Barrow Alaska |
genre_facet |
Arctic Barrow Alaska |
op_relation |
Atmospheric Measurement Techniques -- http://www.bibliothek.uni-regensburg.de/ezeit/?2505596 -- http://www.atmospheric-measurement-techniques.net/ -- 1867-8548 https://doi.org/10.5194/amt-7-3459-2014 https://noa.gwlb.de/receive/cop_mods_00018805 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00018760/amt-7-3459-2014.pdf https://amt.copernicus.org/articles/7/3459/2014/amt-7-3459-2014.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/amt-7-3459-2014 |
container_title |
Atmospheric Measurement Techniques |
container_volume |
7 |
container_issue |
10 |
container_start_page |
3459 |
op_container_end_page |
3485 |
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1766339707291041792 |