Results 21 to 30 of about 116,854 (310)
Gradient Boosting and Linear Regression for Estimating Coastal Bathymetry Based on Sentinel-2 Images
Remote Sensing, 2022 Thousands of vessels travel around the world every day, making the safety, efficiency, and optimization of marine transportation essential. Therefore, the knowledge of bathymetry is crucial for a variety of maritime applications, such as shipping and ...
Fahim Abdul Gafoor +3 more
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Remote Sensing, 2021 The accurate estimation of nearshore bathymetry is necessary for multiple aspects of coastal research and practices. The traditional shipborne single-beam/multi-beam echo sounders and Airborne Lidar bathymetry (ALB) have a high cost, are inefficient, and
Congshuang Xie +4 more
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Remote Sensing, 2022 Accurate bathymetric and topographical information is crucial for coastal and marine applications. In the past decades, owing to its low cost and high efficiency, satellite-derived bathymetry has been widely used to estimate the depth of shallow water in
Yuan Le +7 more
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SATELLITE DERIVED BATHYMETRY FOR MONITORING NEARSHORE DYNAMICS
Coastal Engineering Proceedings, 2023 Research on the physical, ecological, and environmental processes in the coastal zone traditionally rely on the availability of accurate seafloor topography (bathymetry) information. This information becomes increasingly important as coastal environments are under pressure by climate change and anthropogenic developments. Nonetheless, the bathymetry of
Etiënne Kras +6 more
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Remote Sensing, 2023 We developed the first-ever bathymetric module for the NASA Ames Stereo Pipeline (ASP) open-source topographic software called Satellite Triangulated Sea Depth, or SaTSeaD, to derive nearshore bathymetry from stereo imagery.
Monica Palaseanu-Lovejoy +3 more
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Remote Sensing, 2023 Accurate bathymetric data in shallow water is of increasing importance for navigation safety, coastal management, and marine transportation. Satellite-derived bathymetry (SDB) is widely accepted as an effective alternative to conventional acoustic ...
Xue Ji +4 more
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The application of satellite derived bathymetry for coastline mapping
IOP Conference Series: Earth and Environmental Science, 2022 Abstract There is a gap in bathymetry data in shallow water due to the difficulty in measuring the depth. Meanwhile, to obtain an accurate datum-based coastline, sufficient depth and topography data are required. In the situation in which bathymetry data from the conventional method (sounding measurement) is limited, the bathymetry data ...
R S Dewi, I Sofian, null Suprajaka
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Modelling extreme water levels using intertidal topography and bathymetry derived from multispectral satellite images [PDF]
Natural Hazards and Earth System Sciences, 2023 Topographic and bathymetric data are essential for accurate predictions of flooding in estuaries because water depth and elevation data are fundamental components of the shallow-water hydrodynamic equations used in models for storm surges and tides ...
W. L. L. Costa, K. R. Bryan, G. Coco
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Confronting turbidity, the major challenge for satellite-derived coastal bathymetry
Science of The Total Environment, 2023 Monitoring the complex seafloor morphology that drives the functioning of shallow coastal ecosystems is vital for assessing marine activities. Satellite-derived bathymetry (SDB) can provide a crucial dataset for creating the bathymetry maps needed to understand hazards and impacts produced by climate change in vulnerable coastal zones. SDB is effective
Caballero, Isabel, Stumpf, Richard P.
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Remote Sensing, 2023 Seafloor topography over seamount areas is crucial for studying plate motions, seafloor seismicity, and seamount ecosystems. However, seamount bathymetry modeling is difficult due to the complex hydrodynamic environment, biodiversity, and scarcity of ...
Yihao Wu +4 more
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