Results 31 to 40 of about 3,880 (287)
SWATH: Calm seas for oceanography
Eos, Transactions American Geophysical Union, 1985 Members of the University National Oceanographic Laboratory System (UNOLS) are scheduled to meet this fall in workshops across the country to review 11 conceptual designs for four classes of vessels. From among these designs, UNOLS hopes to realize, by the mid‐1990s, four new large vessels, the first of the new generation of research ships to usher ...
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International Journal of Digital EarthRapid decline in Arctic summer sea ice cover has brought new opportunities for shipping and resource exploitation in the Arctic, and accurate determination of summer sea ice conditions has become increasingly important. Knowledge of sea ice velocity (SIV)
Qian Shi +6 more
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Operational SAR-based sea ice drift monitoring over the Baltic Sea [PDF]
Ocean Science, 2012 An algorithm for computing ice drift from pairs of synthetic aperture radar (SAR) images covering a common area has been developed at FMI. The algorithm has been developed based on the C-band SAR data over the Baltic Sea. It is based on phase correlation
J. Karvonen
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ASI3 northern hemisphere swath brightness temperatures and gridded sea ice concentration
, 2019 Since the launch of the AMSR series satellites in 2002, brightness temperatures are observed at 89 GHz with a much improved spatial resolution at about 5 km.
Lu, Junshen, Junshen Lu (8254299)
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Data-Driven Mapping With Prediction Neural Network for the Future Wide-Swath Satellite Altimetry
Frontiers in Marine Science, 2021 Two-dimensional mapping of sea surface height (SSH) for future wide-swath satellite altimetry (WSA) is a challenge at present. So far, considering the utilization of data-driven methods is a new researching direction for SSH mapping. In general, the data-
Jiankai Di +4 more
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Un rilievo sotto sopra Modelli digitali 3D ad alta definizione sia dei fondali che delle coste
GEOmedia, 2009 An upside down survey: shores and sea bed hi-res 3D digital models Laser scanning and interferometric bathymetry represent the cutting edge of coastal survey technology and can be very beneficial for mapping complicated waterside areas. The similarity of
Codevintec Italiana Srl Codevintec Italiana Srl
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Frontiers in Marine Science, 2022 The sea surface height (SSH) measured by future wide-swath altimetry satellites contains observation error due to baseline measurement, which is called SSH_Error_Baseline.
Chunyong Ma +8 more
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Application of Fuzzy Logic Controller to Enhance The Semi-SWATH Performance in Following Seas
Jurnal Teknologi, 2014 Semi-SWATH ship has a different characteristics compared to the common ship hull. The ship has a tendency to suffer bow-dive due to low restoring force at bow when running in following seas. In some conditions, the foredeck found to be immersed under the rear of wave.
Rahimuddin, Rahimuddin +2 more
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, 2018 he expedition ANTARKTIS-XXIII/4 of the research vessel ’Polarstern’ in 2006. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research 557 (ed Gohl., K.) In English Ant. Acc. No: 85104. CRREL Acc. No: 63000887; illus., incl.
Polina Lemenkova (5855411)
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Incident Angle Dependence of Sentinel-1 Texture Features for Sea Ice Classification
Remote Sensing, 2021 Robust and reliable classification of sea ice types in synthetic aperture radar (SAR) images is needed for various operational and environmental applications.
Johannes Lohse +2 more
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