Results 51 to 60 of about 158 (117)

Observing Interactions Between Waves, Winds, and Currents From SWOT

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract The Surface Water and Ocean Topography (SWOT) satellite mission enables, for the first time, two‐dimensional (2D) mapping of significant wave height Hs $\left({H}_{s}\right)$ at kilometer‐scale resolution. Using data from SWOT's Ka‐band Radar Interferometer (KaRIn), this study investigates interactions between surface waves, winds, and ...
A. B. Villas Bôas, Gwendal Marechal, Alejandro Bohé   +2 more
wiley   +1 more source

Retrieving Ocean Surface Winds and Waves from Augmented Dual-Polarization Sentinel-1 SAR Data Using Deep Convolutional Residual Networks

Atmosphere, 2023
Sea surface winds and waves are very important phenomena that exist in the air–sea boundary layer. With the advent of climate change, cascade effects are bringing more attention to these phenomena as warmer sea surface temperatures bring about stronger ...
Sihan Xue, Lingsheng Meng, Xupu Geng, Haiyang Sun, Deanna Edwing, Xiao-Hai Yan   +5 more
doaj   +1 more source

Insight on the Coastal Response to Combined Tides, Storm Surges, and Surface Waves in a Macrotidal Bay From Real‐Time Predictions

Journal of Geophysical Research: Oceans, Volume 130, Issue 9, September 2025.
Abstract Hazardous sea surface conditions can develop during storm events, when wind‐generated waves and storm surges coincide with high astronomical tides. For better understanding of these conditions, a novel and computationally efficient real‐time forecast model (COASTLINES‐BoF) was developed for a macrotidal bay that is exposed to wind waves, the ...
Laura L. Swatridge, Ryan P. Mulligan, Leon Boegman, Shiliang Shan, Enda Murphy   +4 more
wiley   +1 more source

Evaluation of Chinese Scatterometer Ocean Surface Wind Data: Preliminary Analysis

Earth and Space Science, 2021
Three scatterometers have been launched in China including Haiyang‐2A scatterometer (HY‐2A/SCAT), Haiyang‐2B scatterometer (HY‐2B/SCAT), and China French Oceanography Satellite scatterometer (CFOSCAT).
Ke Zhao, Chaofang Zhao, Ge Chen
doaj   +1 more source

Coastal Flooding in Asian Megadeltas: Recent Advances, Persistent Challenges, and Call for Actions Amidst Local and Global Changes

Reviews of Geophysics, Volume 62, Issue 4, December 2024.
Abstract Asian megadeltas, specifically the Ganges‐Brahmaputra‐Meghna, Irrawaddy, Chao Phraya, Mekong, and Red River deltas host half of the world's deltaic population and are vital for Asian countries' ecosystems and food production. These deltas are extremely vulnerable to global change. Accelerating relative sea‐level rise, combined with rapid socio‐
M. Becker, K. Seeger, A. Paszkowski, M. Marcos, F. Papa, R. Almar, P. Bates, C. France‐Lanord, Md S. Hossain, Md J. U. Khan, M. A. Karegar, M. Karpytchev, N. Long, P. S. J. Minderhoud, J. Neal, R. J. Nicholls, J. Syvitski   +16 more
wiley   +1 more source

Intelligent Identification of Ocean Surface Rainfall from CFOSAT Scatterometer Observations

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The China–France Oceanography Satellite scatterometer (CSCAT) provides up to 16 multiangular normalized radar cross-section (NRCS) slices, which serve as rich information sources for high-quality ocean surface wind retrieval. However, rainfall can
Jian Song, Qiushuang Yan, Chenqing Fan, Junmin Meng, Jie Zhang   +4 more
doaj   +1 more source

A Novel Sea State Classification Scheme of the Global CFOSAT Wind and Wave Observations

Journal of Geophysical Research: Oceans, Volume 129, Issue 11, November 2024.
Abstract Ocean waves are essential elements across the air‐sea interface, regulating momentum and energy transfer. The mixture of wind sea and ocean swell coupled with surface winds results in diverse sea state conditions that modify the local air‐sea interaction. Previous classifications of wind waves and swells are mostly binary that are insufficient
Huimin Li, Bertrand Chapron, Douglas Vandemark, Wenming Lin, Danièle Hauser, Yijun He, Fabrice Collard   +6 more
wiley   +1 more source

Influence of Ocean Currents on Wave Modeling and Satellite Observations: Insights From the One Ocean Expedition

Journal of Geophysical Research: Oceans, Volume 129, Issue 11, November 2024.
Abstract This study investigates the influence of ocean currents on wave modeling and satellite observations using in situ wave measurements from the One Ocean Expedition 2021–2023. In January 2023, six OpenMetBuoy drifters were deployed in the Agulhas Current region.
Ourania Altiparmaki, Øyvind Breivik, Lotfi Aouf, Patrik Bohlinger, Johnny A. Johannessen, Fabrice Collard, Craig Donlon, Gaute Hope, Pieter N. A. M. Visser, Marc Naeije   +9 more
wiley   +1 more source

Australian Ocean surface waves dataset from SAR

Geoscience Data Journal, Volume 11, Issue 4, Page 638-654, October 2024.
In this article, a first regional Synthetic Aperture Radar (SAR) ocean surface waves dataset, containing directional ocean swell spectra measurements from Europe's Sentinel‐1 A and B satellites, is described. The goal is to support marine scientific and industrial research in Australia.
S. Khan, M. Hemer, E. Echevarria, E. King   +3 more
wiley   +1 more source

What Can Hurricane Sam (2021) Tell Us About Extreme Ocean Waves Under Tropical Cyclones?

Journal of Geophysical Research: Oceans, Volume 129, Issue 8, August 2024.
Abstract We investigate the ocean wave field under Hurricane Sam (2021). Whilst measurements of waves under Tropical Cyclones are rare, an unusually large number of quality in situ and remote measurements are available in that case. First, we highlight the good consistency between the wave spectra provided by the Surface Waves Investigation and ...
X. Zhao, L. Oruba, D. Hauser, B. Zhang, E. Dormy   +4 more
wiley   +1 more source