Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations.
A bio-optical model for the Barents Sea is determined from a set of in situ observations of inherent optical properties (IOPs) and associated biogeochemical analyses. The bio-optical model provides a pathway to convert commonly measured parameters from glider-borne sensors (CTD, optical triplet sens...
Published in: | Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences |
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Format: | Article in Journal/Newspaper |
Language: | English |
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The Royal Society
2021
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Online Access: | https://doi.org/10.1098/rsta.2019.0367 https://ora.ox.ac.uk/objects/uuid:6de0871c-0137-4001-94dd-643fbf72104f |
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ftuloxford:oai:ora.ox.ac.uk:uuid:6de0871c-0137-4001-94dd-643fbf72104f 2023-05-15T15:05:17+02:00 Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. Kostakis, I Röttgers, R Orkney, A Bouman, HA Porter, M Cottier, F Berge, J McKee, D 2021-03-31 https://doi.org/10.1098/rsta.2019.0367 https://ora.ox.ac.uk/objects/uuid:6de0871c-0137-4001-94dd-643fbf72104f eng eng The Royal Society doi:10.1098/rsta.2019.0367 https://ora.ox.ac.uk/objects/uuid:6de0871c-0137-4001-94dd-643fbf72104f https://doi.org/10.1098/rsta.2019.0367 info:eu-repo/semantics/openAccess CC Attribution (CC BY) CC-BY Journal article 2021 ftuloxford https://doi.org/10.1098/rsta.2019.0367 2022-06-28T20:14:57Z A bio-optical model for the Barents Sea is determined from a set of in situ observations of inherent optical properties (IOPs) and associated biogeochemical analyses. The bio-optical model provides a pathway to convert commonly measured parameters from glider-borne sensors (CTD, optical triplet sensor-chlorophyll and CDOM fluorescence, backscattering coefficients) to bulk spectral IOPs (absorption, attenuation and backscattering). IOPs derived from glider observations are subsequently used to estimate remote sensing reflectance spectra that compare well with coincident satellite observations, providing independent validation of the general applicability of the bio-optical model. Various challenges in the generation of a robust bio-optical model involving dealing with partial and limited quantity datasets and the interpretation of data from the optical triplet sensor are discussed. Establishing this quantitative link between glider-borne and satellite-borne data sources is an important step in integrating these data streams and has wide applicability for current and future integrated autonomous observation systems. This article is part of the theme issue 'The changing Arctic Ocean: consequences for biological communities, biogeochemical processes and ecosystem functioning'. Article in Journal/Newspaper Arctic Arctic Ocean Barents Sea ORA - Oxford University Research Archive Arctic Arctic Ocean Barents Sea Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 378 2181 20190367 |
institution |
Open Polar |
collection |
ORA - Oxford University Research Archive |
op_collection_id |
ftuloxford |
language |
English |
description |
A bio-optical model for the Barents Sea is determined from a set of in situ observations of inherent optical properties (IOPs) and associated biogeochemical analyses. The bio-optical model provides a pathway to convert commonly measured parameters from glider-borne sensors (CTD, optical triplet sensor-chlorophyll and CDOM fluorescence, backscattering coefficients) to bulk spectral IOPs (absorption, attenuation and backscattering). IOPs derived from glider observations are subsequently used to estimate remote sensing reflectance spectra that compare well with coincident satellite observations, providing independent validation of the general applicability of the bio-optical model. Various challenges in the generation of a robust bio-optical model involving dealing with partial and limited quantity datasets and the interpretation of data from the optical triplet sensor are discussed. Establishing this quantitative link between glider-borne and satellite-borne data sources is an important step in integrating these data streams and has wide applicability for current and future integrated autonomous observation systems. This article is part of the theme issue 'The changing Arctic Ocean: consequences for biological communities, biogeochemical processes and ecosystem functioning'. |
format |
Article in Journal/Newspaper |
author |
Kostakis, I Röttgers, R Orkney, A Bouman, HA Porter, M Cottier, F Berge, J McKee, D |
spellingShingle |
Kostakis, I Röttgers, R Orkney, A Bouman, HA Porter, M Cottier, F Berge, J McKee, D Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. |
author_facet |
Kostakis, I Röttgers, R Orkney, A Bouman, HA Porter, M Cottier, F Berge, J McKee, D |
author_sort |
Kostakis, I |
title |
Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. |
title_short |
Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. |
title_full |
Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. |
title_fullStr |
Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. |
title_full_unstemmed |
Development of a bio-optical model for the Barents Sea to quantitatively link glider and satellite observations. |
title_sort |
development of a bio-optical model for the barents sea to quantitatively link glider and satellite observations. |
publisher |
The Royal Society |
publishDate |
2021 |
url |
https://doi.org/10.1098/rsta.2019.0367 https://ora.ox.ac.uk/objects/uuid:6de0871c-0137-4001-94dd-643fbf72104f |
geographic |
Arctic Arctic Ocean Barents Sea |
geographic_facet |
Arctic Arctic Ocean Barents Sea |
genre |
Arctic Arctic Ocean Barents Sea |
genre_facet |
Arctic Arctic Ocean Barents Sea |
op_relation |
doi:10.1098/rsta.2019.0367 https://ora.ox.ac.uk/objects/uuid:6de0871c-0137-4001-94dd-643fbf72104f https://doi.org/10.1098/rsta.2019.0367 |
op_rights |
info:eu-repo/semantics/openAccess CC Attribution (CC BY) |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1098/rsta.2019.0367 |
container_title |
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences |
container_volume |
378 |
container_issue |
2181 |
container_start_page |
20190367 |
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1766337011066601472 |