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When SSS Bottom Tracking Misses Pings: Preventing a False Ground-Range Mosaic
Literature-based case study: Why do straight structures bend and near-nadir mosaics smear after automated SSS processing? Evidence, a field-ready QC…
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Is the Seabed Really Eroding? QC for Repeat MBES Difference Maps
Literature-based case study: Is a red patch on a difference-of-depth map a real seabed change or a survey artifact? Evidence,…
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Can MBES Backscatter Replace Seabed Samples? A Seven-Class Sediment Mapping Case
Literature-based case study: Can a color-coded MBES backscatter map alone specify the sediment a cable or foundation will encounter? Evidence,…
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Shallow-Water 2DHR Seismic: How Do You Remove Multiples Without Erasing the Primary?
Literature-based case study: How can an offshore-wind site team tell a shallow multiple from a real buried interface? Evidence, a…
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Does SBP Acoustic Blanking Mean Bedrock? A Shallow-Gas Interpretation Case Study
Literature-based case study: When a bright reflector erases deeper SBP returns, is it safe to pick that reflector as competent…
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Is the Side-Scan Sonar Target Really Where the Vessel GPS Says? A Layback QC Case Study
Literature-based case study: Can an apparent cable-route obstruction be cleared using the vessel GPS coordinate alone? Evidence, a field-ready QC…
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Can Legacy 4 kHz SBP Data Screen Offshore Cable Routes? Evidence from 506 Irish Survey Lines
A legacy sub-bottom profiler (SBP) archive can be valuable before an offshore wind developer commissions a new cable-route survey. It…
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When Sand Waves Hide Cable Burial Risk: Integrating SSS, MBES and SBP
A cable route can look clear in a side-scan sonar mosaic and still be a poor place to bury a…
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AI-Assisted Boulder Detection in Side-Scan Sonar: QC for Offshore Cable Routes
A practical QC workflow for AI-assisted SSS boulder detection: acquisition geometry, shadow measurements, independent validation and integrated cable-route interpretation.
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Offshore Seismic Data Processing for Project in Asia
