Results 21 to 30 of about 3,001 (262)
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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Geodesy and Cartography, 2020 Bathymetry map is instrumental for monitoring marine ecosystem and supporting marine transportation. Optical satellite imagery has been widely utilised as an alternative method to derive bathymetry map in shallow water.
Abdul Basith, Ratna Prastyani
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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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Satellite-derived bathymetry for shallow coastal waters in Cyprus [PDF]
Remote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions 2021, 2021 During the last years, many studies related to Satellite-Derived Bathymetry (SDB) emphasize the potential use of optical satellite remote sensing sensors for bathymetric estimation. For this study, ten multispectral SPOT 6/7 satellite images with a medium resolution covering the coastal waters of the study areas were analyzed.
Evagorou, Evagoras S. +2 more
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SATELLITE BATHYMETRY USE IN NUMERICAL MODELS OF OCEAN THERMAL STRESS
Gayana, 2004 Techniques for deriving estimated bathymetry from satellite data are well established; however, use of this product in complex terrains is limited.
S.F Heron, W.J Skirving
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Satellite Derived Bathymetry Survey Method – Example of Hramina Bay
Transactions on Maritime Science, 2019 Satellite Derived Bathymetry (SDB) method uses satellite or other remote multispectral imagery for depth determination in very shallow coastal areas with clear waters. Commonly, SDB survey method can be used when planning hydrographic surveying of marine areas not surveyed or areas with old bathymetric data.
Duplančić Leder, Tea +2 more
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Remote SensingThis research focusses on three satellite-derived bathymetry methods and optical satellite instruments: (1) a stereo photogrammetry bathymetry module (SaTSeaD) developed for the NASA Ames stereo pipeline open-source software (version 3.6.0) using stereo ...
Monica Palaseanu-Lovejoy +5 more
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Evaluation of Depth Anything Models for Satellite-Derived Bathymetry [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThe emergence of foundation models has driven major advancements in computer vision and natural language processing, primarily due to their strong zero-shot and few-shot capabilities powered by large-scale, diverse datasets. While earlier approaches used
E. Günaydın +3 more
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METHODS FOR SATELLITE DERIVED BATHYMETRY FROM SENTINEL-2 IMAGES: A COMPARISON [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesIn recent decades, research has been developed to estimate near-shore bathymetry depth values using satellite imagery. Visible and infrared bands are used to derive elevation profile estimates, so to obtain bathymetric in rapid way without mobilisation ...
F. G. Figliomeni, C. Parente
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A comparison of Landsat 8, RapidEye and Pleiades products for improving empirical predictions of satellite-derived bathymetry. [PDF]
Remote Sens Environ, 2019 Satellite derived bathymetry (SDB) enables rapid mapping of large coastal areas through measurement of optical penetration of the water column. The resolution of bathymetric mapping and achievable horizontal and vertical accuracies vary but generally ...
Cahalane C +5 more
europepmc +2 more sources