Results 1 to 10 of about 23,088 (200)
Satellite Derived Bathymetry Using Machine Learning and Multi-Temporal Satellite Images [PDF]
Remote Sensing, 2019 Shallow water bathymetry is important for nautical navigation to avoid stranding, as well as for the scientific simulation of high tide and high waves in coastal areas.
Tatsuyuki Sagawa +3 more
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Optical Satellite-Derived Bathymetry: An Overview and WoS and Scopus Bibliometric Analysis
Remote Sensing, 2023 A technical and scientific overview regarding satellite-derived bathymetry (SDB)—one of the most promising and relatively cheap methods of shallow water depth determination—is presented.
Tea Duplančić Leder +3 more
doaj +5 more sources
Satellite-Derived Bathymetry for Selected Shallow Maltese Coastal Zones
Applied Sciences, 2023 Bathymetric information has become essential to help maintain and operate coastal zones. Traditional in situ bathymetry mapping using echo sounders is inefficient in shallow waters and operates at a high logistical cost.
Gareth Darmanin +4 more
doaj +5 more sources
Automated high-resolution satellite-derived coastal bathymetry mapping
International Journal of Applied Earth Observations and Geoinformation, 2022 Accurate and up-to-date maps of coastal bathymetry are fundamental for coastal resource management, commercial and military navigation, and aquaculture, among many applications.
Matthew J. McCarthy +3 more
doaj +2 more sources
GIScience & Remote Sensing, 2022 This study examines the use of the Multi-Spectral Instrument (MSI) in Sentinel-2 satellite in combination with regression-based random forest models to estimate bathymetry along the extended southwestern Florida nearshore region.
S.S.J.D. Mudiyanselage +3 more
doaj +2 more sources
A MACHINE LEARNING APPROACH TO MULTISPECTRAL SATELLITE DERIVED BATHYMETRY [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Bathymetry in coastal environment plays a key role in understanding erosion dynamics and evolution along coasts. In the presented investigation depth along the shore-line was estimated using different multispectral satellite data. Training and validation
F. Tonion +5 more
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Remote Sensing, 2023 For more than 50 years, marine and remote sensing researchers have investigated the methods of bathymetry extraction by means of active (altimetry) and passive (optics) satellite sensors. These methods, in general, are referred to as satellite-derived bathymetry (SDB).
Emre Gülher, Uğur Alganci
exaly +4 more sources
Cubesats Allow High Spatiotemporal Estimates of Satellite-Derived Bathymetry [PDF]
Remote Sensing, 2019 High spatial and temporal resolution satellite remote sensing estimates are the silver bullet for monitoring of coastal marine areas globally. From 2000, when the first commercial satellite platforms appeared, offering high spatial resolution data, the ...
Dimitris Poursanidis +3 more
doaj +4 more sources
Satellite-Derived Bathymetry for Improving Canadian Hydrographic Service Charts [PDF]
ISPRS International Journal of Geo-Information, 2018 Approximately 1000 Canadian Hydrographic Service (CHS) charts cover Canada’s oceans and navigable waters. Many charts use information collected with techniques that predate the more advanced technologies available to Hydrographic Offices (HOs ...
René Chénier +2 more
doaj +2 more sources
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
doaj +2 more sources