Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC
We derive tropospheric column BrO during the ARCTAS and ARCPAC field campaigns in spring 2008 using retrievals of total column BrO from the satellite UV nadir sensors OMI and GOME-2 using a radiative transfer model and stratospheric column BrO from a photochemical simulation. We conduct a comprehens...
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2012
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ftuniveindhoven:oai:library.tue.nl:757668 2023-05-15T13:11:43+02:00 Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC Choi, S Wang, Y Yuanyue Salawitch, RJ Canty, T Joiner, J Zeng, T Kurosu, TP Chance, K Richter, A Huey, LG Liao, J Neuman, JA Nowak, JB Dibb, JE Weinheimer, AJ Diskin, G Ryerson, TB Silva, A da Curry, J Kinnison, D Tilmes, S Levelt, PF Pieternel 2012 application/pdf http://repository.tue.nl/757668 en eng Copyright (c) Choi, S Copyright (c) Wang, Y Yuanyue Copyright (c) Salawitch, RJ Copyright (c) Canty, T Copyright (c) Joiner, J Copyright (c) Zeng, T Copyright (c) Kurosu, TP Copyright (c) Chance, K Copyright (c) Richter, A Copyright (c) Huey, LG Copyright (c) Liao, J Copyright (c) Neuman, JA Copyright (c) Nowak, JB Copyright (c) Dibb, JE Copyright (c) Weinheimer, AJ Copyright (c) Diskin, G Copyright (c) Ryerson, TB Copyright (c) Silva, A da Copyright (c) Curry, J Copyright (c) Kinnison, D Copyright (c) Tilmes, S Copyright (c) Levelt, PF Pieternel ISSN:1680-7316 Article / Letter to the editor 2012 ftuniveindhoven 2018-12-26T13:24:56Z We derive tropospheric column BrO during the ARCTAS and ARCPAC field campaigns in spring 2008 using retrievals of total column BrO from the satellite UV nadir sensors OMI and GOME-2 using a radiative transfer model and stratospheric column BrO from a photochemical simulation. We conduct a comprehensive comparison of satellite-derived tropospheric BrO column to aircraft in-situ observations of BrO and related species. The aircraft profiles reveal that tropospheric BrO, when present during April 2008, was distributed over a broad range of altitudes rather than being confined to the planetary boundary layer (PBL). Perturbations to the total column resulting from tropospheric BrO are the same magnitude as perturbations due to longitudinal variations in the stratospheric component, so proper accounting of the stratospheric signal is essential for accurate determination of satellite-derived tropospheric BrO. We find reasonably good agreement between satellite-derived tropospheric BrO and columns found using aircraft in-situ BrO profiles, particularly when satellite radiances were obtained over bright surfaces (albedo >0.7), for solar zenith angle Article in Journal/Newspaper albedo Arctic Eindhoven University of Technology (TU/e): Research Portal Arctic |
institution |
Open Polar |
collection |
Eindhoven University of Technology (TU/e): Research Portal |
op_collection_id |
ftuniveindhoven |
language |
English |
description |
We derive tropospheric column BrO during the ARCTAS and ARCPAC field campaigns in spring 2008 using retrievals of total column BrO from the satellite UV nadir sensors OMI and GOME-2 using a radiative transfer model and stratospheric column BrO from a photochemical simulation. We conduct a comprehensive comparison of satellite-derived tropospheric BrO column to aircraft in-situ observations of BrO and related species. The aircraft profiles reveal that tropospheric BrO, when present during April 2008, was distributed over a broad range of altitudes rather than being confined to the planetary boundary layer (PBL). Perturbations to the total column resulting from tropospheric BrO are the same magnitude as perturbations due to longitudinal variations in the stratospheric component, so proper accounting of the stratospheric signal is essential for accurate determination of satellite-derived tropospheric BrO. We find reasonably good agreement between satellite-derived tropospheric BrO and columns found using aircraft in-situ BrO profiles, particularly when satellite radiances were obtained over bright surfaces (albedo >0.7), for solar zenith angle |
format |
Article in Journal/Newspaper |
author |
Choi, S Wang, Y Yuanyue Salawitch, RJ Canty, T Joiner, J Zeng, T Kurosu, TP Chance, K Richter, A Huey, LG Liao, J Neuman, JA Nowak, JB Dibb, JE Weinheimer, AJ Diskin, G Ryerson, TB Silva, A da Curry, J Kinnison, D Tilmes, S Levelt, PF Pieternel |
spellingShingle |
Choi, S Wang, Y Yuanyue Salawitch, RJ Canty, T Joiner, J Zeng, T Kurosu, TP Chance, K Richter, A Huey, LG Liao, J Neuman, JA Nowak, JB Dibb, JE Weinheimer, AJ Diskin, G Ryerson, TB Silva, A da Curry, J Kinnison, D Tilmes, S Levelt, PF Pieternel Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC |
author_facet |
Choi, S Wang, Y Yuanyue Salawitch, RJ Canty, T Joiner, J Zeng, T Kurosu, TP Chance, K Richter, A Huey, LG Liao, J Neuman, JA Nowak, JB Dibb, JE Weinheimer, AJ Diskin, G Ryerson, TB Silva, A da Curry, J Kinnison, D Tilmes, S Levelt, PF Pieternel |
author_sort |
Choi, S |
title |
Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC |
title_short |
Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC |
title_full |
Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC |
title_fullStr |
Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC |
title_full_unstemmed |
Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC |
title_sort |
analysis of satellite-derived arctic tropospheric bro columns in conjunction with aircraft measurements during arctas and arcpac |
publishDate |
2012 |
url |
http://repository.tue.nl/757668 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
albedo Arctic |
genre_facet |
albedo Arctic |
op_source |
ISSN:1680-7316 |
op_rights |
Copyright (c) Choi, S Copyright (c) Wang, Y Yuanyue Copyright (c) Salawitch, RJ Copyright (c) Canty, T Copyright (c) Joiner, J Copyright (c) Zeng, T Copyright (c) Kurosu, TP Copyright (c) Chance, K Copyright (c) Richter, A Copyright (c) Huey, LG Copyright (c) Liao, J Copyright (c) Neuman, JA Copyright (c) Nowak, JB Copyright (c) Dibb, JE Copyright (c) Weinheimer, AJ Copyright (c) Diskin, G Copyright (c) Ryerson, TB Copyright (c) Silva, A da Copyright (c) Curry, J Copyright (c) Kinnison, D Copyright (c) Tilmes, S Copyright (c) Levelt, PF Pieternel |
_version_ |
1766248700755050496 |