6 datasets found

Themes: Oceans Tags: seabed

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  • Starfish Side Scan Sonar Data

    Seabed data collected using a Starfish side scan sonar, covering approximately 75% of the islands inshore marine environment up to 500m from shore where possible.
  • Seabed habitat/substrate within 500m of St Helena

    This polygon dataset contains summarised seabed habitat/substrate data for 500m around St Helena, where side scan sonar data and verification took place.
  • Marine Drop Down Camera Videos and GPS Locations

    Videos of seabed on the leeward (mainly) side of St Helena based upon locations identified using Side Scan Sonar to determine habitat/substrate type. Multiple locations were...
  • Habitat verifcation locations and summary

    This dataset contains a summary of habitat at verification locations investigated by drop down camera at locations identified around the island during the interpretation of side...
  • Seabed morphology worldwide (Walvis Ridge AOI)

    The shape files representing abyss, basins, bridges, canyons, escarpments, fans, glacial troughs, guyots, hadal, plateaux, ridges, rift valleys, rises, seamounts, shelf, slope,...
  • Seabed morphology worldwide

    This data series was indicated as of potential use for marine spatial planning during a workshop part of the Darwin Plus- funded project 'Marine Spatial Planning for the...
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