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View article: Numerical simulation of the effect of the sea surface current gradient on the SAR radial velocity
Numerical simulation of the effect of the sea surface current gradient on the SAR radial velocity Open
Wave-current interactions are typically neglected when retrieving radial velocities from synthetic aperture radar (SAR) data. In this study, the impact of spatially varying currents on wind waves and swell, and on SAR-derived radial veloci…
View article: Classification-informed estimation: the role of water-type clustering to improve neural network generalization for salinity and temperature estimation in coastal waters
Classification-informed estimation: the role of water-type clustering to improve neural network generalization for salinity and temperature estimation in coastal waters Open
Sea surface salinity and temperature are essential climate variables in monitoring and modeling ocean health. Multispectral ocean color satellites allow the estimation of these properties at a resolution of 10 to 300 m, which is required t…
View article: The colours of the ocean: using multispectral satellite imagery to estimate sea surface temperature and salinity on global coastal areas, the Gulf of Mexico and the UK
The colours of the ocean: using multispectral satellite imagery to estimate sea surface temperature and salinity on global coastal areas, the Gulf of Mexico and the UK Open
Understanding and monitoring sea surface salinity (SSS) and temperature (SST) is vital for assessing ocean health. Interconnections among the ocean, atmosphere, seabed, and land create a complex environment with diverse spatial and tempora…
View article: Performance of the Earth Explorer 11 SeaSTAR Mission Candidate for Simultaneous Retrieval of Total Surface Current and Wind Vectors
Performance of the Earth Explorer 11 SeaSTAR Mission Candidate for Simultaneous Retrieval of Total Surface Current and Wind Vectors Open
Interactions between ocean surface currents, winds and waves at the atmosphere-ocean interface are key controls of lateral and vertical exchanges of water, heat, carbon, gases and nutrients in the global Earth System. The SeaSTAR satellite…
View article: A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea
A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea Open
Coastal seas, shelf seas and marginal ice zones are dominated by small-scale ocean surface dynamic processes that play a vital role in the transport and exchange of climate-relevant properties such as carbon, heat, water and nutrients betw…
View article: Drivers of Laptev Sea interannual variability in salinity and temperature
Drivers of Laptev Sea interannual variability in salinity and temperature Open
Eurasian rivers provide a quarter of total fresh water to the Arctic, maintaining a persistent fresh layer that covers the surface Arctic Ocean. This freshwater export controls Arctic Ocean stratification, circulation, and basin-wide sea i…
View article: Towards mapping total currents and winds during the BioSWOT-Med campaign with the OSCAR airborne instrument
Towards mapping total currents and winds during the BioSWOT-Med campaign with the OSCAR airborne instrument Open
The BioSWOT-Med cruise focused on the Western Mediterranean Sea, known for its rich plankton biodiversity under oligotrophic and moderate energy conditions. The cruise aimed to investigate the role of fine-scale circulation as a driver of …
View article: Simulation of the wave-current interaction effect on the SAR-derived radial velocity
Simulation of the wave-current interaction effect on the SAR-derived radial velocity Open
Synthetic aperture radar (SAR) offers the possibility to observe the sea surface current with very high spatial resolution thanks to techniques such as Doppler centroid analysis and Along-Track Interferometry. These observations are releva…
View article: A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea
A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea Open
Coastal seas, shelf seas and marginal ice zones are dominated by small-scale ocean surface dynamic processes that play a vital role in the transport and exchange of climate-relevant properties like carbon, heat, water and nutrients between…
View article: Drivers of Laptev Sea interannual variability in salinity and temperature
Drivers of Laptev Sea interannual variability in salinity and temperature Open
Eurasian Rivers provide a quarter of total fresh water to the Arctic, maintaining a persistent fresh layer that covers the surface Arctic Ocean. The Lena River supplies the largest volume of runoff and plays a key role in this system, as r…
View article: Reduced order modeling of rotating structures featuring geometric nonlinearity with the direct parametrisation of invariant manifolds method
Reduced order modeling of rotating structures featuring geometric nonlinearity with the direct parametrisation of invariant manifolds method Open
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View article: Accompanying data for the paper "Reduced order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds"
Accompanying data for the paper "Reduced order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds" Open
Links isSupplementTo publication-article https://doi.org/10.46298/jtcam.10430 isSupplementedBy software https://archive.softwareheritage.org/swh:1:dir:97292192b4790c2af01e25f4694d024561c5638c;origin=https://github.com/MORFEproject/MORFEInv…
View article: Accompanying data for the paper "Reduced order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds"
Accompanying data for the paper "Reduced order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds" Open
Links isSupplementTo publication-article https://doi.org/10.46298/jtcam.10430 isSupplementedBy software https://archive.softwareheritage.org/swh:1:dir:97292192b4790c2af01e25f4694d024561c5638c;origin=https://github.com/MORFEproject/MORFEInv…
View article: Review of “Reduced-order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds”
Review of “Reduced-order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds” Open
This is the Open Review of article “Reduced-order modeling of geometrically nonlinear rotating structures using the direct parametrisation of invariant manifolds” published in JTCAM with doi 10.46298/jtcam.10430
View article: OSCAR: a new airborne instrument to image ocean-atmosphere dynamics at the sub-mesoscale: instrument capabilities and the SEASTARex airborne campaign
OSCAR: a new airborne instrument to image ocean-atmosphere dynamics at the sub-mesoscale: instrument capabilities and the SEASTARex airborne campaign Open
OSCAR (Ocean Surface Current Airborne Radar) is a new airborne instrument which provides unique 2D synoptic views of ocean and atmosphere dynamics (currents, waves, winds) below km-scale. OSCAR is the airborne demonstrator of SeaSTAR, an i…
View article: OSCAR: validation of 2D total surface current vector fields during the SEASTARex airborne campaign in Iroise Sea, May 2022.
OSCAR: validation of 2D total surface current vector fields during the SEASTARex airborne campaign in Iroise Sea, May 2022. Open
OSCAR (Ocean Surface Current Airborne Radar) is a new airborne instrument which provides unique 2D synoptic views of ocean and atmosphere dynamics (currents, waves, winds) below km-scale. OSCAR is a Ku-band (13.5 GHz) SAR system with Doppl…
View article: Imaging small-scale ocean dynamics at interfaces of the Earth System with the SeaSTAR Earth Explorer 11 mission candidate
Imaging small-scale ocean dynamics at interfaces of the Earth System with the SeaSTAR Earth Explorer 11 mission candidate Open
SeaSTAR is a satellite mission candidate for ESA Earth Explorer 11 that proposes to measure small-scale ocean dynamics below 10 km at ocean/atmosphere/land/ice interfaces of the Earth System. SeaSTAR products consist of high-resolution ima…
View article: Drivers of Laptev Sea interannual variability in salinity and temperature from satellite data
Drivers of Laptev Sea interannual variability in salinity and temperature from satellite data Open
Arctic surface air temperatures are warming twice as fast as global average temperatures. This has caused ocean warming, an intensification of the hydrological cycle, snow and ice melt, and increases in river runoff. Rivers play a central …
View article: Satellite and In Situ Sampling Mismatches: Consequences for the Estimation of Satellite Sea Surface Salinity Uncertainties
Satellite and In Situ Sampling Mismatches: Consequences for the Estimation of Satellite Sea Surface Salinity Uncertainties Open
Validation of satellite sea surface salinity (SSS) products is typically based on comparisons with in-situ measurements at a few meters’ depth, which are mostly done at a single location and time. The difference in term of spatio-temporal …
View article: First multi-year assessment of Sentinel-1 radial velocity products using HF radar currents in a coastal environment
First multi-year assessment of Sentinel-1 radial velocity products using HF radar currents in a coastal environment Open
<p>Direct sensing of total ocean surface currents with microwave Doppler signals is a growing topic of interest for oceanography, with relevance to several new ocean mission concepts proposed in recent years. Among those, WaCM (Rodri…
View article: Sea Surface Salinity and its uncertainty in 2010-2020 CCI version 3 fields
Sea Surface Salinity and its uncertainty in 2010-2020 CCI version 3 fields Open
<p>Sea Surface Salinity (SSS) is an increasingly-used Essential Ocean and Climate Variable. The SMOS, Aquarius, and SMAP satellite missions all provide SSS measurements, with very different instrumental features leading to specific m…
View article: Observing small-scale ocean surface dynamics and vertical ocean processes in coastal, shelf and polar seas with the Earth Explorer 11 SEASTAR mission candidate.
Observing small-scale ocean surface dynamics and vertical ocean processes in coastal, shelf and polar seas with the Earth Explorer 11 SEASTAR mission candidate. Open
<p>High-resolution satellite images of sea surface temperature and ocean colour reveal an abundance of ocean fronts, swirls, vortices and filaments at horizontal scales below 10 km that permeate the global ocean, especially near meso…
View article: Remote sensing estimation of sea surface temperature and salinity from multi and hyperspectral ground and satellite ocean colour images.
Remote sensing estimation of sea surface temperature and salinity from multi and hyperspectral ground and satellite ocean colour images. Open
<p>Sea surface salinity (SSS) and Sea surface temperature (SST) are important measures of Ocean health. They provide information about ocean warming, atmospheric interactions, and acidification, with further effects on the global the…
View article: Satellite and in situ Sampling Mismatches: Consequences for the Estimate of Satellite Sea Surface Salinity Uncertainties
Satellite and in situ Sampling Mismatches: Consequences for the Estimate of Satellite Sea Surface Salinity Uncertainties Open
Validation of satellite sea surface salinity (SSS) products is typically based on comparisons with in-situ measurements at a few meters depth, that are mostly done at a single location and time. The difference in term of spatio-temporal re…
View article: Satellite‐Based Sea Surface Salinity Designed for Ocean and Climate Studies
Satellite‐Based Sea Surface Salinity Designed for Ocean and Climate Studies Open
Sea Surface Salinity (SSS) is an increasingly used Essential Ocean and Climate Variable. The Soil Moisture and Ocean Salinity (SMOS), Aquarius, and Soil Moisture Active Passive (SMAP) satellite missions all provide SSS measurements, with v…
View article: First multi-year assessment of Sentinel-1 radial velocity products using HF radar currents in a coastal environment
First multi-year assessment of Sentinel-1 radial velocity products using HF radar currents in a coastal environment Open
Direct sensing of total ocean surface currents with microwave Doppler signals is a growing topic of interest for oceanography, with relevance to several new ocean mission concepts proposed in recent years. Since 2014, the spaceborne C-band…