Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ...
This data contains 245 bromine monoxide (BrO) profiles measured over the North Slope of Alaska during Spring 2022 during the Clouds, Halogens and Aerosols (CHACHA) field campaign. Scattered-sunlight spectra were recorded via a near-limb airborne spectrometer to retrieve BrO differential slant column...
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NSF Arctic Data Center
2023
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Online Access: | https://dx.doi.org/10.18739/a2w66999p https://arcticdata.io/catalog/view/doi:10.18739/A2W66999P |
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ftdatacite:10.18739/a2w66999p 2024-02-04T09:58:14+01:00 Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... Brockway, Nathaniel Hajny, Kristian Shepson, Paul Simpson, William 2023 text/xml https://dx.doi.org/10.18739/a2w66999p https://arcticdata.io/catalog/view/doi:10.18739/A2W66999P en eng NSF Arctic Data Center Atmospheric Chemistry Bromine Monoxide DOAS Arctic Troposphere Halogen Oxide Profiles CHACHA ALAR mixing ratio vertical profile Dataset dataset 2023 ftdatacite https://doi.org/10.18739/a2w66999p 2024-01-05T06:30:30Z This data contains 245 bromine monoxide (BrO) profiles measured over the North Slope of Alaska during Spring 2022 during the Clouds, Halogens and Aerosols (CHACHA) field campaign. Scattered-sunlight spectra were recorded via a near-limb airborne spectrometer to retrieve BrO differential slant column densities (dSCDs). Coupled with vertical profiling of the atmosphere by the aircraft, these dSCDs were combined with radiative transfer model results to calculate BrO profiles via optimal estimation. The resulting BrO profiles were grouped into four common patterns using an untrained K-means clustering algorithm. The cluster labels can also be found in this dataset, along with support variables that may be beneficial for chemical modelling (e.g. temperature, ozone concentration, etc.). More details on the methods used and the contents of this dataset can be found in Brockway et al., 2023 (Atmospheric Chemistry and Physics). Any questions about this data can be directed to William Simpson at University of Alaska ... Dataset Arctic north slope Alaska DataCite Metadata Store (German National Library of Science and Technology) Alar ENVELOPE(117.883,117.883,63.233,63.233) Arctic Chacha ENVELOPE(40.518,40.518,65.666,65.666) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Atmospheric Chemistry Bromine Monoxide DOAS Arctic Troposphere Halogen Oxide Profiles CHACHA ALAR mixing ratio vertical profile |
spellingShingle |
Atmospheric Chemistry Bromine Monoxide DOAS Arctic Troposphere Halogen Oxide Profiles CHACHA ALAR mixing ratio vertical profile Brockway, Nathaniel Hajny, Kristian Shepson, Paul Simpson, William Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... |
topic_facet |
Atmospheric Chemistry Bromine Monoxide DOAS Arctic Troposphere Halogen Oxide Profiles CHACHA ALAR mixing ratio vertical profile |
description |
This data contains 245 bromine monoxide (BrO) profiles measured over the North Slope of Alaska during Spring 2022 during the Clouds, Halogens and Aerosols (CHACHA) field campaign. Scattered-sunlight spectra were recorded via a near-limb airborne spectrometer to retrieve BrO differential slant column densities (dSCDs). Coupled with vertical profiling of the atmosphere by the aircraft, these dSCDs were combined with radiative transfer model results to calculate BrO profiles via optimal estimation. The resulting BrO profiles were grouped into four common patterns using an untrained K-means clustering algorithm. The cluster labels can also be found in this dataset, along with support variables that may be beneficial for chemical modelling (e.g. temperature, ozone concentration, etc.). More details on the methods used and the contents of this dataset can be found in Brockway et al., 2023 (Atmospheric Chemistry and Physics). Any questions about this data can be directed to William Simpson at University of Alaska ... |
format |
Dataset |
author |
Brockway, Nathaniel Hajny, Kristian Shepson, Paul Simpson, William |
author_facet |
Brockway, Nathaniel Hajny, Kristian Shepson, Paul Simpson, William |
author_sort |
Brockway, Nathaniel |
title |
Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... |
title_short |
Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... |
title_full |
Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... |
title_fullStr |
Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... |
title_full_unstemmed |
Bromine monoxide mixing ratio profiles in Northern Alaska during spring 2022 via Airborne Multi-AXis Differential Optical Absorption Spectroscopy (AMAX-DOAS) ... |
title_sort |
bromine monoxide mixing ratio profiles in northern alaska during spring 2022 via airborne multi-axis differential optical absorption spectroscopy (amax-doas) ... |
publisher |
NSF Arctic Data Center |
publishDate |
2023 |
url |
https://dx.doi.org/10.18739/a2w66999p https://arcticdata.io/catalog/view/doi:10.18739/A2W66999P |
long_lat |
ENVELOPE(117.883,117.883,63.233,63.233) ENVELOPE(40.518,40.518,65.666,65.666) |
geographic |
Alar Arctic Chacha |
geographic_facet |
Alar Arctic Chacha |
genre |
Arctic north slope Alaska |
genre_facet |
Arctic north slope Alaska |
op_doi |
https://doi.org/10.18739/a2w66999p |
_version_ |
1789962661018992640 |