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Case Study: High-Resolution 3D Inspection of a 67m Vertical Natural Canal Wall Using the Discovery Stereo Camera

Introduction Inspection of large-scale hydraulic and marine infrastructure is fundamentally a problem of scale, accessibility, and data reliability. Vertical surfaces such as canal walls, quay walls, and similar engineered or natural boundary faces must be assessed...

Advancing Mine Countermeasure Operations Through Integrated Autonomous Systems

Mine countermeasure (MCM) operations remain one of the most technically demanding subsea missions due to the need to balance large-area coverage with high-confidence target identification. Modern approaches are increasingly shifting toward integrated autonomous...

Improving ROV Piloting with Depth Maps and Enhanced Video

Subsea inspections and surveys rely on ROV cameras to guide navigation and capture critical data. However, even high-quality video presents a limitation: it is inherently two-dimensional. In low-visibility environments, operators must constantly estimate distance,...

First Images from the Quest Expedition Reveal More Than a Historic Shipwreck

The first images of Quest have arrived, and they reveal far more than a historic shipwreck. Led by the Royal Canadian Geographical Society (RCGS), in partnership with the Woods Hole Oceanographic Institution (WHOI), the Heroic Age Expedition has captured the first...

Case Study: High-Resolution 3D Reconstruction of an Armored Pipeline in Lake Washington

Project Overview Coastal Sensing, a specialized hydrographic and marine geospatial services company, delivers high-resolution, decision-ready data across coastal, offshore, and inland water environments. Supporting the full lifecycle of marine projects, from site...