GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean
This gridded product was built by optimally interpolate the Brazilian High Latitude Oceanography Group (GOAL) profiles sampled in the Northern Antarctic Peninsula (NAP) during 2003-2019. The profiles were first linearly interpolated onto 114 depth levels, and then optimally interpolated in space usi...
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ftzenodo:oai:zenodo.org:3989548 2024-09-15T17:41:44+00:00 GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean Dotto, Tiago S. Kerr, Rodrigo Mata, Mauricio M. Garcia, Carlos A. E. 2020-08-18 https://doi.org/10.5281/zenodo.3989548 unknown Zenodo https://doi.org/10.5281/zenodo.3989547 https://doi.org/10.5281/zenodo.3989548 oai:zenodo.org:3989548 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Southern Ocean Northern Antarctic Peninsula Climatology Hydrography 21st-Century info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.398954810.5281/zenodo.3989547 2024-07-27T06:23:51Z This gridded product was built by optimally interpolate the Brazilian High Latitude Oceanography Group (GOAL) profiles sampled in the Northern Antarctic Peninsula (NAP) during 2003-2019. The profiles were first linearly interpolated onto 114 depth levels, and then optimally interpolated in space using a grid of ~10 km resolution. The grid spacing is 0.09˚ along latitudes and 0.2˚ along longitudes (i.e., 0.09˚ latitude x0.09˚/cos(63˚S) longitude, where 63˚S is the mean latitude of our domain). A series of tests were made to find the appropriate smoothing lengthscale and the a priori relative error in order to find a balance between smoothness and feature representativeness. The final smoothing lengthscale (i.e. the radius of influence of the interpolation) chosen was 0.8˚ in latitude and longitude, and the a priori relative error allowed was set to 0.1 for the objective interpolation algorithm. The same constants were set for all depth levels and all variables. Regions where the mapping relative error was higher than 0.5 were excluded.The GOALgridded product can be used for several applications, including input data for ocean and climate models initialization/assessment and ocean reanalysis evaluation, as well as to produce and reconstruct biogeochemical properties. Finally, the GOAL hydrographic gridded product represents the ocean mean-summer-state for the NAP in the early 21st-century. If you want to contact the GOAL group, please, visit https://www.goal.furg.br/ or send us an email at rodrigokerr@furg.br, mauricio.mata@furg.br or dfsgar@furg.br Other/Unknown Material Antarc* Antarctic Antarctic Peninsula Southern Ocean Zenodo |
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language |
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Southern Ocean Northern Antarctic Peninsula Climatology Hydrography 21st-Century |
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Southern Ocean Northern Antarctic Peninsula Climatology Hydrography 21st-Century Dotto, Tiago S. Kerr, Rodrigo Mata, Mauricio M. Garcia, Carlos A. E. GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean |
topic_facet |
Southern Ocean Northern Antarctic Peninsula Climatology Hydrography 21st-Century |
description |
This gridded product was built by optimally interpolate the Brazilian High Latitude Oceanography Group (GOAL) profiles sampled in the Northern Antarctic Peninsula (NAP) during 2003-2019. The profiles were first linearly interpolated onto 114 depth levels, and then optimally interpolated in space using a grid of ~10 km resolution. The grid spacing is 0.09˚ along latitudes and 0.2˚ along longitudes (i.e., 0.09˚ latitude x0.09˚/cos(63˚S) longitude, where 63˚S is the mean latitude of our domain). A series of tests were made to find the appropriate smoothing lengthscale and the a priori relative error in order to find a balance between smoothness and feature representativeness. The final smoothing lengthscale (i.e. the radius of influence of the interpolation) chosen was 0.8˚ in latitude and longitude, and the a priori relative error allowed was set to 0.1 for the objective interpolation algorithm. The same constants were set for all depth levels and all variables. Regions where the mapping relative error was higher than 0.5 were excluded.The GOALgridded product can be used for several applications, including input data for ocean and climate models initialization/assessment and ocean reanalysis evaluation, as well as to produce and reconstruct biogeochemical properties. Finally, the GOAL hydrographic gridded product represents the ocean mean-summer-state for the NAP in the early 21st-century. If you want to contact the GOAL group, please, visit https://www.goal.furg.br/ or send us an email at rodrigokerr@furg.br, mauricio.mata@furg.br or dfsgar@furg.br |
format |
Other/Unknown Material |
author |
Dotto, Tiago S. Kerr, Rodrigo Mata, Mauricio M. Garcia, Carlos A. E. |
author_facet |
Dotto, Tiago S. Kerr, Rodrigo Mata, Mauricio M. Garcia, Carlos A. E. |
author_sort |
Dotto, Tiago S. |
title |
GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean |
title_short |
GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean |
title_full |
GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean |
title_fullStr |
GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean |
title_full_unstemmed |
GOAL hydrographic gridded data set for the Northern Antarctic Peninsula, Southern Ocean |
title_sort |
goal hydrographic gridded data set for the northern antarctic peninsula, southern ocean |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.3989548 |
genre |
Antarc* Antarctic Antarctic Peninsula Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Southern Ocean |
op_relation |
https://doi.org/10.5281/zenodo.3989547 https://doi.org/10.5281/zenodo.3989548 oai:zenodo.org:3989548 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.398954810.5281/zenodo.3989547 |
_version_ |
1810487990223372288 |