Results 1 to 10 of about 28,654 (264)
SAR Based Sea Surface Complex Wind Fields Estimation: An Analysis over the Northern Adriatic Sea
Remote Sensing, 2023 Nowadays, sea surface analysis and monitoring increasingly use remote sensing, with particular interest in Synthetic Aperture Radar (SAR). Several SAR techniques exist in literature to understand the marine phenomena affecting the sea surface.
Virginia Zamparelli +3 more
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IEEE Access, 2022 At high sea conditions, e.g., typhoons and hurricanes, the sea surface waves break and produce foams, spray droplets, and bubbles, which are collectively known as whitecaps.
Jiasheng Tian, Jian Shi
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Journal of Marine Science and Engineering, 2021 The long-term trends of sea surface wind are of great importance to our understanding of the effects of climate change on the marine environment. In the northern South China Sea (SCS), the long-term changes in coastal sea surface wind are not well ...
Bo Hong, Jie Zhang
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An overview on SAR measurements of sea surface wind
Progress in Natural Science: Materials International, 2008 Studies show that synthetic aperture radar (SAR) has the capability of providing high-resolution (sub-kilometer) sea surface wind fields. This is very useful for applications where knowledge of the sea surface wind at fine scales is crucial. This paper aims to review the latest work on sea surface wind field retrieval using SAR images.
Quanan Zheng
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Frontiers in Physics, 2021 The reanalysis of sea surface wind speed is compared with the measured wind speed of five offshore wind towers in Zhejiang, China. The applicability of reanalysis data in the Zhejiang coastal sea surface and the climatic characteristics of sea surface ...
Nan Wang +6 more
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Study on the Elimination Method of Wind Field Influence in Retrieving a Sea Surface Current Field
Sensors, 2022 An along-the-track interferometric synthetic aperture radar (ATI-SAR) system can estimate the radial velocity of a moving target on the ground and on a sea surface current.
Xinzhe Yuan +3 more
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Wind Profiles over the Sea and the Drag at the Sea Surface [PDF]
Australian Journal of Physics, 1956 Wind speeds were measured at heights up to 13 m over the sea by means of anemometers mounted on a mast attached to the jib-boom of a small vessel and another on the foremast cross-trees. The vertical temperature gradient and air/sea temperature differences were also observed.
EL Deacon, PA Sheppard, EK Webb
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USACE Coastal and Hydraulics Laboratory Quality Controlled, Consistent Measurement Archive
Scientific Data, 2022 Measurement(s) atmospheric wind speed • atmospheric wind direction • wind gust • pressure of air • temperature of air • temperature of sea surface • significant wave height • wave period • wave direction • wave spectral energy • wave spectral direction ...
Candice Hall, Robert E. Jensen
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Remote Sensing, 2022 In this study, sea surface wind speed was retrieved using the Global Precipitation Measurement (GPM) dual-frequency precipitation radar (DPR) Ka-band data. In order to establish the Ka-band model at low incidence angles, the dependence of the DPR Ka-band
Chong Jiang +4 more
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Sea Surface Wind Direction Retrieval Based on Convolution Neural Network and Wavelet Analysis
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Sea surface wind streak is one of many geophysical phenomena in synthetic aperture radar (SAR) images, which is often used to obtain sea surface wind direction.
Chaogang Guo +4 more
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