Results 61 to 70 of about 298 (112)

Processing of the CFOSAT -SWIM data : algorithm prototyping and simulations [PDF]

, 2015
International audienceThis paper presents the under-going development of the ground segment algorithms of the SWIM instrument. SWIM is a wave scatterometer which will be embarked on the Chinese French oceanography mission, CFOSAT.
Planells, Milena, Hauser, Danièle, Koleck, Thierry, Tison, Céline, Lamquin, Nicolas, Castillan, Patrick, Gouillon, Flavien, Delaye, Lauriane   +7 more
core   +2 more sources

A Multi-Scale Fusion Deep Learning Approach for Wind Field Retrieval Based on Geostationary Satellite Imagery

Remote Sensing
Wind field retrieval, a crucial component of weather forecasting, has been significantly enhanced by recent advances in deep learning. However, existing approaches that are primarily focused on wind speed retrieval are limited by their inability to ...
Wei Zhang, Yapeng Wu, Kunkun Fan, Xiaojiang Song, Renbo Pang, Boyu Guoan   +5 more
doaj   +1 more source

SVM-Based Sea Ice Extent Retrieval Using Multisource Scatterometer Measurements

Remote Sensing, 2023
This study aims to explore the joint usage of multisource scatterometer measurements in polar sea water and ice discrimination. All radar backscatter measurements from current operating satellite scatterometers are considered, including the C-band ASCAT ...
Changjing Xu, Zhixiong Wang, Xiaochun Zhai, Wenming Lin, Yijun He   +4 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

Directional wave spectrum estimation by SWIM instrument on CFOSAT [PDF]

, 2009
International audienceOceanography greatly benefits from remote sensing satellites for global monitoring and forecast of the sea state. The CFOSAT (China France Oceanography SATellite) mission, whose launch is planned for 2013, should embark two radar ...
Bourbier, J., L. Rey, Lambin, Juliette, J. Bourbier, Hauser, Danièle, Tison, Céline, Castillan, Patrick, P. Castillan, V. Enjolras, D. Hauser, C. Tison, Amiot, Thierry, Rey, Laurent, Enjolras, Vivien, T. Amiot   +14 more
core   +1 more source

CFOSAT : A New Satellite for Ocean/Atmosphere Interaction Research and Operational Oceanography [PDF]

, 2018
International audienceThe Chinese and French Space Agencies are jointly preparing an innovative satellite mission, CFOSAT (China France Oceanography Satellite) devoted to the monitoring of the ocean surface and its related science and operational ...
Hauser, Danièle, Tison, Céline, Tourain, Cédric, Aouf, Lotfi, Chapron, Bertrand, Mouche, Alexis   +5 more
core   +2 more sources

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

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

On the Quality of Cfosat Scatterometer Winds [PDF]

, 2019
2019 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2019), 28 July - 2 August 2019, Yokohama, Japan.-- 4 pages, 4 figures, 1 tableThe sea surface winds from the CFOSAT scatterometer (CFOSCAT) are retrieved using the maximum likelihood
Shuyan Lang, Zhixiong Wang, Lang, Shuyan, Portabella, Marcos, Wang, Zhixiong, Marcos Portabella, Xingou Xu, Lin, Wenming, Yijun He, Xiaolong Dong, Dong, Xiao-long, He, Yijun, Xu, Xing-ou, Wenming Lin   +13 more
core   +1 more source

Directional and Frequency Spread of Surface Ocean Waves from CFOSAT/SWIM Measurements [PDF]

, 2021
International audienceThe CFOSAT (China France Oceanography Satellite) mission launched in 2018 now routinely provides at the global scale, directional spectra of ocean waves.
Dufour, Christophe, P. Schippers, Hauser, Danièle, Le Merle, Eva, L. Aouf, E. Le Merle, Schippers, Patricia, C. Dufour, Aouf, L., C. Peureux, Peureux, C., D. Hauser   +11 more
core   +1 more source