Articles | Volume 14, issue 5
https://doi.org/10.5194/os-14-1069-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/os-14-1069-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
20 Sep 2018
Research article |
| 20 Sep 2018
| 20 Sep 2018
Dense CTD survey versus glider fleet sampling: comparing data assimilation performance in a regional ocean model west of Sardinia
Jaime Hernandez-Lasheras
CORRESPONDING AUTHOR
Balearic Islands Coastal Observing and Forecasting System
– SOCIB, Palma de Mallorca, Spain
Baptiste Mourre
Balearic Islands Coastal Observing and Forecasting System
– SOCIB, Palma de Mallorca, Spain
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- Experimental study on integrated and autonomous conductivity-temperature-depth (CTD) sensor applied for underwater glider B. Lv et al. 10.1080/1064119X.2020.1801918
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- Quality assurance and control on hydrological data off western Sardinia (2000–2004), western Mediterranean A. Ribotti et al. 10.5194/essd-12-1287-2020
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- Multi-platform model assessment in the Western Mediterranean Sea: impact of downscaling on the surface circulation and mesoscale activity E. Aguiar et al. 10.1007/s10236-019-01317-8
- Scattered accumulation hotspots of macro-litter on the seafloor: Insights for mitigation actions A. Cau et al. 10.1016/j.envpol.2021.118338
- Recovery Signals of Rhodoliths Beds since Bottom Trawling Ban in the SCI Menorca Channel (Western Mediterranean) M. Farriols et al. 10.3390/d14010020
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- EuroGOOS roadmap for operational coastal downstream services G. El Serafy et al. 10.3389/fmars.2023.1177615
- Conditions for Reliable Divergence Estimates from Drifter Triplets H. Huntley et al. 10.1175/JTECH-D-21-0161.1
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- High-resolution observations in the western Mediterranean Sea: the REP14-MED experiment R. Onken et al. 10.5194/os-14-321-2018
21 citations as recorded by crossref.
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- Recruitment Disruption and the Role of Unaffected Populations for Potential Recovery After the Pinna nobilis Mass Mortality Event D. Kersting et al. 10.3389/fmars.2020.594378
- Evaluation of the Operational CMEMS and Coastal Downstream Ocean Forecasting Services During the Storm Gloria (January 2020) M. Sotillo et al. 10.3389/fmars.2021.644525
- Frontal Dynamics in the Alboran Sea: 2. Processes for Vertical Velocities Development M. Garcia‐Jove et al. 10.1029/2021JC017428
- Experimental study on integrated and autonomous conductivity-temperature-depth (CTD) sensor applied for underwater glider B. Lv et al. 10.1080/1064119X.2020.1801918
- CTD Sensors for Ocean Investigation Including State of Art and Commercially Available S. Xiao et al. 10.3390/s23020586
- Assessing impacts of observations on ocean circulation models with examples from coastal, shelf, and marginal seas C. Edwards et al. 10.3389/fmars.2024.1458036
- The AlborEX dataset: sampling of sub-mesoscale features in the Alboran Sea C. Troupin et al. 10.5194/essd-11-129-2019
- Quality assurance and control on hydrological data off western Sardinia (2000–2004), western Mediterranean A. Ribotti et al. 10.5194/essd-12-1287-2020
- CLOINet: ocean state reconstructions through remote-sensing, in-situ sparse observations and deep learning E. Cutolo et al. 10.3389/fmars.2024.1151868
- Multi-platform model assessment in the Western Mediterranean Sea: impact of downscaling on the surface circulation and mesoscale activity E. Aguiar et al. 10.1007/s10236-019-01317-8
- Scattered accumulation hotspots of macro-litter on the seafloor: Insights for mitigation actions A. Cau et al. 10.1016/j.envpol.2021.118338
- Recovery Signals of Rhodoliths Beds since Bottom Trawling Ban in the SCI Menorca Channel (Western Mediterranean) M. Farriols et al. 10.3390/d14010020
- Intense wind-driven coastal upwelling in the Balearic Islands in response to Storm Blas (November 2021) B. Mourre et al. 10.5194/sp-1-osr7-15-2023
- Challenges for Sustained Observing and Forecasting Systems in the Mediterranean Sea J. Tintoré et al. 10.3389/fmars.2019.00568
- On the use of ABACUS high resolution glider observations for the assessment of phytoplankton ocean biomass from CMEMS model products G. Aulicino et al. 10.1016/j.ecolmodel.2021.109619
- Evaluating high-frequency radar data assimilation impact in coastal ocean operational modelling J. Hernandez-Lasheras et al. 10.5194/os-17-1157-2021
- EuroGOOS roadmap for operational coastal downstream services G. El Serafy et al. 10.3389/fmars.2023.1177615
- Conditions for Reliable Divergence Estimates from Drifter Triplets H. Huntley et al. 10.1175/JTECH-D-21-0161.1
- Model-Observations Synergy in the Coastal Ocean P. De Mey-Frémaux et al. 10.3389/fmars.2019.00436
- WITHDRAWN: Scattered accumulation hotspots of macro-litter on the seafloor: insights for mitigation actions A. Cau et al. 10.1016/j.envpol.2021.118232
1 citations as recorded by crossref.
Latest update: 17 Jul 2025
Short summary
Different sampling strategies have been assessed in order to evaluate the most efficient configuration for the assimilation of high resolution measurements into a regional ocean model. The results show the capability of the model to ingest both large scale and high resolution observations and the improvement of the forecast fields. In particular, the configurations using eight gliders and the one assimilating CTDs show similar results and the give the best performance among all the simulations
Different sampling strategies have been assessed in order to evaluate the most efficient...
