Accès ouvert
2025
peer-review
OpenAlex
Gennady A. Chepurin, James A. Carton, Luyu Sun, Stephen Gregory Penny
Abstract. This paper describes the new Simple Ocean Data Assimilation version 4 (SODA4) global eddy-resolving ocean/sea ice reanalysis that spans the 45-year period 1980–2024. The reanalysis is constructed using GFDL MOM5/SIS1 numerics and ECMWF ERA5 forcings with surface and subsurface temperature and …
us
(code pays fourni par la source)
Accès ouvert
2025
supplementary-materials
OpenAlex
Gennady A. Chepurin, James A. Carton, Luyu Sun, Stephen Gregory Penny
us
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
Gennady A. Chepurin, James A. Carton, Luyu Sun, Stephen Gregory Penny
Abstract. This paper describes the new Simple Ocean Data Assimilation version 4 (SODA4) global eddy-resolving ocean/sea ice reanalysis that spans the 45-year period 1980–2024. The reanalysis is constructed using GFDL MOM5/SIS1 numerics and ECMWF ERA5 forcings with surface and subsurface temperature and …
us
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
James A. Carton, Gennady A. Chepurin, Eric Hackert, Boyin Huang
Abstract In 2023 the NOAA Daily Optimum Interpolation Sea Surface Temperature in the Atlantic set new records, peaking above 24. 3°C for the full basin 30°S–60°N and above 25. 3°C for the North Atlantic 0–60°N, both for the first time during the …
us
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
James A. Carton, Gennady A. Chepurin
This paper introduces the new eddy-resolving global Simple Ocean Data Assimilation version 4 (SODA4) ocean/sea ice reanalysis. As with its predecessor SODA3, sequential data assimilation is used to constrain the evolving temperature and salinity fields using World Ocean Database profiles, in-situ and …
us
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
James A. Carton, Gennady A. Chepurin
Abstract This paper describes the new Regional Arctic Ocean/sea ice Reanalysis (RARE) with a domain that spans a subpolar/polar cap poleward of 45°N. Sequential data assimilation constrains temperature and salinity using World Ocean Database profiles as well as in situ and satellite …
us
(code pays fourni par la source)
2020
conference-abstract
OpenAlex
James A. Carton, Gennady A. Chepurin, B. P. Herzog
Accès ouvert
2019
dataset
OpenAlex
James A. Carton, Gennady A. Chepurin, Ligang Chen, Semyon A. Grodsky et autres
The goal of SODA is to reconstruct the historical physical (and eventually biogeochemical) history of the ocean since the beginning of the 20th century. As its name implies, the Simple Ocean Data Assimilation ocean/sea ice reanalysis (SODA) uses a simple architecture based …
2018
article
OpenAlex
Gennady A. Chepurin, James A. Carton, L. Chen
2018
conference-abstract
OpenAlex
James A. Carton, Gennady A. Chepurin, L. Chen, Semyon A. Grodsky
2018
article
OpenAlex
James A. Carton, Gennady A. Chepurin, Ligang Chen
This paper describes version 3 of the Simple Ocean Data Assimilation (SODA3) ocean reanalysis with enhancements to model resolution, observation, and forcing datasets, and the addition of active sea ice. SODA3 relies on the ocean component of the NOAA/Geophysical Fluid Dynamics Laboratory …
us
(code pays fourni par la source)
2018
article
OpenAlex
Boyin Huang, William E. Angel, Tim Boyer, Lijing Cheng et autres
The difficulty in effectively evaluating sea surface temperature (SST) analyses is finding independent observations, since most available observations have been used in the SST analyses. In this study, the ocean profile measurements [from reverse thermometer, CTD, mechanical bathythermograph (MBT), and XBT] above …
us, cn
(code pays fourni par la source)