Results 31 to 40 of about 23,160 (275)
Seamount resolution in satellite‐derived bathymetry [PDF]
Geochemistry, Geophysics, Geosystems, 2005 I compare satellite‐derived global relief data on 13 seamounts in the northeast Pacific Ocean to echosounder‐derived multibeam values from the Gulf of Alaska Seamount Expeditions and the West Coast Seamounts and Ridges Multibeam Surveys for peak height, latitude, longitude, and midsection area.
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Open Archaeology, 2016 Bathymetry maps derived with satellite-based multispectral sensors have been used extensively for environmental and engineering coastal studies and monitoring.
Guzinski Radoslaw +6 more
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Sensors, 2018 Bathymetric mapping is traditionally implemented using shipborne single-beam, multi-beam, and side-scan sonar sensors. Procuring bathymetric data near coastlines using shipborne sensors is difficult, however, this type of data is important for maritime ...
Yeon Yeu +3 more
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The value of remote sensing techniques in supporting effective extrapolation across multiple marine spatial scales [PDF]
, 2017 The reporting of ecological phenomena and environmental status routinely required point observations, collected with traditional sampling approaches to be extrapolated to larger reporting scales.
Elliott, Michael, Strong, James Asa
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Satellite-Derived Bathymetry of an Inland Reservoir in India
, 2023 <p>Estimating depth of water columns in reservoirs, referred to as bathymetry, is an important task in water resource management. Satellite-derived bathymetry (SDB), where depths of water columns are estimated using satellite data, is an emerging and promising technique, especially for shallow-water scenarios.
M. Selva Balan +2 more
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A new technique based on mini-UAS for estimating water and bottom radiance contributions in optically shallow waters [PDF]
, 2015 The mapping of nearshore bathymetry based on spaceborne radiometers is commonly used for QC ocean colour products in littoral waters. However, the accuracy of these estimates is relatively poor with respect to those derived from Lidar systems due in part
Barrado Muxí, Cristina +2 more
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Pan-European Satellite-Derived Coastal Bathymetry—Review, User Needs and Future Services
Frontiers in Marine Science, 2021 Low-lying coastal zones are home to around 10% of the world’s population and to many megacities. Coastal zones are largely vulnerable to the dynamics of natural and human-induced changes.
Guillaume Cesbron +5 more
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Origen del Alineamiento Submarino de Pascua: morfología y lineamientos estructurales [PDF]
, 2014 Indexación: Web of Science; Scielo.ABSTRACT. The Easter submarine alignment corresponds to a sequence of seamounts and oceanic islands which runs from the Ahu-Umu volcanic fields in the west to its intersection with the Nazca Ridge in the east, with a ...
Díaz, Juan +2 more
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An Improved Gridded Bathymetric Data Set and Tidal Model for the Maldives Archipelago
Earth and Space Science, 2021 The Maldives faces a unique range of environmental challenges. While the country is almost entirely dependent upon oceanic resources with more than 99% of the area covered by ocean, the absence of a suitable bathymetric map of the seafloor of the ...
Shuaib Rasheed +3 more
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Revised Pacific-Antarctic plate motions and geophysics of the Menard Fracture Zone [PDF]
, 2008 A reconnaissance survey of multibeam bathymetry and magnetic anomaly data of the Menard Fracture Zone allows for significant refinement of plate motion history of the South Pacific over the last 44 million years.
Atwater +47 more
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