Results 101 to 110 of about 28,419 (239)

High‐Resolution Observations Unveil (Sub)Mesoscale Heat Fluxes Shaping Upper‐Ocean Heat Content

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Upper‐ocean heat content (UOHC) modulates air–sea exchange in tropical regions; however, its variability at (sub)mesoscale remains insufficiently resolved. Here we combine Surface Water and Ocean Topography (SWOT) observations with high‐resolution glider sections in the northeastern tropical Pacific, where mesoscale eddies and sharp frontal ...
Mathieu Gentil, Charly de Marez, Enric Pallàs‐Sanz, Anthony Bosse, Miguel Tenreiro, Rémi Laxenaire   +5 more
wiley   +1 more source

Meridional Dipole in Eddy Activity Along Peruvian Coast During Eastern Pacific El Niño Events

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Mesoscale oceanic eddies (O $O$(100)km) play a key role in regulating climate by affecting the transport of heat and water mass properties. However, most climate models struggle to simulate these eddies due to coarse horizontal resolution. Using a 120‐year ultra‐high‐resolution simulation with 1/10° ${}^{\circ}$ horizontal ocean resolution ...
Carlos Conejero, Boris Dewitte, Axel Timmermann, Sun‐Seon Lee, Véronique Garçon, Julien Boucharel   +5 more
wiley   +1 more source

AltiMaP: altimetry mapping procedure for hydrography data [PDF]

Earth System Science Data
Satellite altimetry data are useful for monitoring water surface dynamics, evaluating and calibrating hydrodynamic models, and enhancing river-related variables through optimization or assimilation approaches.
M. Revel, M. Revel, X. Zhou, P. Modi, P. Modi, J.-F. Cretaux, S. Calmant, D. Yamazaki   +7 more
doaj   +1 more source

Eddy Kinetic Energy Contribution to Total Ocean Kinetic Energy From Multi‐Satellite Altimetry

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Ocean mesoscale structures play a central role in transporting oceanic properties, accounting for a significant fraction of ocean's total kinetic energy (KE). Using 23 years of a novel multisatellite altimetric estimate, we assess the contribution of eddy kinetic energy (EKE), mean kinetic energy (MKE) and cross terms to the temporal mean and ...
Diego Cortés‐Morales, Bàrbara Barceló‐Llull, Laura Gómez‐Navarro, Ananda Pascual   +3 more
wiley   +1 more source

Calibration and evaluation of Skylab altimetry for geodetic determination of the geoid [PDF]

The author has identified the following significant results. The Skylab altimeter experiment has proven the capability of the altimeter for measurement of sea surface topography.
Fubara, D. M., Gopalapillai, S., Kuhner, M., Mourad, A. G.   +3 more
core   +4 more sources

Projected Changes of Mesoscale Eddy Activity in Subantarctic Mode Water Formation Regions

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Subantarctic Mode Water (SAMW) plays a vital role in the uptake of heat and carbon, thereby regulating global climate. Mesoscale eddies affect mode‐water subduction and transport in the Southern Ocean. However, it remains unclear how SAMW‐related eddy activity will evolve under anthropogenic warming, because most state‐of‐the‐art climate ...
Yushan Qu, Matthew H. England
wiley   +1 more source

Offsets in tide-gauge reference levels detected by satellite altimetry: ten case studies. [PDF]

J Geod, 2023
Ray RD, Widlansky MJ, Genz AS, Thompson PR.   +3 more
europepmc   +1 more source

Post‐Hiatus Enhancement of ENSO Forecast Skill via Salinity‐Mediated Indo‐Pacific Inter‐Basin Coupling

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract The El Niño–Southern Oscillation (ENSO) predictability has notably declined since the 1998–2013 global warming hiatus, challenging conventional sea surface temperature (SST)‐based forecast models. We identify sea surface salinity (SSS) as a critical yet underappreciated driver for restoring ENSO forecast skill post‐hiatus.
Jing Wang, Janet Sprintall, Haoyu Wang, Xiaofeng Li   +3 more
wiley   +1 more source

The significance of the Skylab altimeter experiment results and potential applications [PDF]

The Skylab Altimeter Experiment has proven the capability of the altimeter for measurement of sea surface topography. The geometric determination of the geoid/mean sea level from satellite altimetry is a new approach having significant applications in ...
Gopalapillai, S., Kuhner, M., Mourad, A. G.   +2 more
core   +1 more source

Evaluating the Performance of Seven Ongoing Satellite Altimetry Missions for Measuring Inland Water Levels of the Great Lakes. [PDF]

Sensors (Basel), 2022
An Z, Chen P, Tang F, Yang X, Wang R, Wang Z.   +5 more
europepmc   +1 more source