Results 61 to 70 of about 471 (176)

Blending 2D topography images from the Surface Water and Ocean Topography (SWOT) mission into the altimeter constellation with the Level-3 multi-mission Data Unification and Altimeter Combination System (DUACS) [PDF]

Ocean Science
The Surface Water and Ocean Topography (SWOT) mission delivers unprecedented swath-altimetry products. Despite SWOT's 2D coverage and precision, its Level-2 ocean products suffer from the same limitations as their counterparts from nadir altimetry ...
G. Dibarboure, C. Anadon, F. Briol, E. Cadier, R. Chevrier, A. Delepoulle, Y. Faugère, A. Laloue, R. Morrow, N. Picot, P. Prandi, M.-I. Pujol, M. Raynal, A. Tréboutte, C. Ubelmann   +14 more
doaj   +1 more source

Dietary nutgrass (Cyperus rotundus) extract–loaded chitosan nanoparticles: Enhance growth performance, boost immune responses, improve antioxidant capacity, and physiological performance in white leg shrimp (Litopenaeus vannamei)

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Aquaculture has increasingly turned toward plant extracts' usage as functional additives, owing to their rich content of bioactive compounds that enhance growth performance, boost immune responses, and improve antioxidant capacity in cultured species.
Nader N. Hassona, Nauman Khan, Maryam Alenize, Ahmed Tayel, Salma Elhussein, Jia Longwu, Huici Yang, Yun Li, Nusrat Liaqat, Xilin Dai   +9 more
wiley   +1 more source

Source‐to‐sink sediment transport reversals during glacial sea‐level lowstands sustain soil formation on pericoastal carbonate terrains

Sedimentology, Volume 73, Issue 5, Page 1892-1910, August 2026.
ABSTRACT Understanding the processes that drive soil formation is crucial for developing sustainable land‐use strategies, as changing land‐use practices and climate change exacerbate soil erosion. The formation of substantial arable soils on carbonate bedrock requires substantial dust accretion as the underlying bedrock lacks siliciclastic material. In
Daniel Palchan, Yael Jacobi Glass, Olga Berlin, Yoav Ben Dor   +3 more
wiley   +1 more source

Understanding Ocean Surface Response to Hurricane Idalia Using SWOT Altimetry in the Gulf of Mexico

Geophysical Research Letters
In this work, novel Surface Water and Ocean Topography (SWOT) KaRln altimetry data is leveraged to observe the surface ocean dynamics of the Gulf of Mexico (GoM) before, during, and after the passage of Hurricane Idalia in August 2023.
Ganesh Gopalakrishnan, Corinne B. Trott, Ethan Cruz, Bulusu Subrahmanyam   +3 more
doaj   +1 more source

Evaluation of the Consistency between In Situ and Satellite Data for Sea Surface Monitoring at Continuous Tide Gauge Stations

Revista Brasileira de Cartografia
Satellite altimetry has revolutionized the monitoring of sea surface height (SSH) variations, enabling analyses of ocean dynamics and mean dynamic topography (MDT) at global and regional scales. This study investigates SSH variations using data from the
Larissa Messias de Souza, Regiane Dalazoana   +1 more
doaj   +1 more source

Diagnosing Submesoscale Divergence From Sea Surface Height

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Surface Water and Ocean Topography satellite mission now delivers global sea surface height (SSH) observations at scales fine enough to resolve submesoscale eddies (<50 km). At these scales, the traditional geostrophic approximation, commonly used to infer surface currents from SSH, no longer holds.
Hector S. Torres
wiley   +1 more source

A Strictly Geostrophic Product of Sea‐Surface Velocities From the SWOT Fast‐Sampling Phase

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract While geostrophy remains the simplest and most practical balance to extract velocity information from sea‐surface height anomaly (SSHa), confusions remain within the oceanographic community to what extent this balance can be applied to altimetric observations with the launch of the Surface Water and Ocean Topography (SWOT) satellite. Given the
Takaya Uchida, Badarvada Yadidya, Vadim Bertrand, Jia‐Xuan (Julia) Chang, Brian K. Arbic, Jay F. Shriver, Julien Le Sommer   +6 more
wiley   +1 more source

SWOT Observations Constrain a 4D‐Var State Estimate of the California Current System

Earth and Space Science
The Surface Water and Ocean Topography (SWOT) mission provides high‐resolution sea surface height (SSH) observations at 2‐km spacing, resolving submesoscale features typical of ageostrophic motions and associated with instabilities.
A. Verdy, S. T. Gille, B. D. Cornuelle, G. Gopalakrishnan, M. R. Mazloff   +4 more
doaj   +1 more source

Surface Water and Ocean Topography (SWOT) Observations Unveil Small Mesoscale Variability on the East Greenland Shelf

Geophysical Research Letters
Abstract In the Arctic, mesoscale ocean processes occur at much smaller scales (5–60 km) than at mid‐latitudes (50–100 km), and conventional altimetry thus only resolves the largest of these signals. Here we show how high‐resolution measurements from the Surface Water and Ocean Topography (SWOT) satellite can be used in conjunction ...
S. N. Jensen, O. B. Andersen, C. B. Ludwigsen, R. Gonçalves‐Araujo, L. de Steur   +4 more
openaire   +1 more source

Assessment of SWOT for Monitoring Ice‐Marginal Lake Water Levels in Greenland

Geophysical Research Letters
The Surface Water and Ocean Topography (SWOT) satellite mission provides a powerful data set for monitoring global surface water resources. However, its performance for monitoring ice‐marginal lakes in Greenland remains unknown. Due to the scarcity of in
Xiaoyi Shen, Yubin Fan, Stephen J. Livingstone, Chang‐Qing Ke   +3 more
doaj   +1 more source