NEW HI-RES BATHYMETRY MODEL OF THE ENGLISH CHANNEL

SeaZone took a major step forward in December 2009 towards its aim to create a high resolution and accurate bathymetry model of the UK Continental Shelf by completing the first phase of its Bathymetry Improvement Programme for the northern English Channel between South Foreland and Land’s End. 

The new bathymetry model will become a core reference dataset in SeaZone’s digital marine mapping product, HydroSpatial.  With increasing pressure on the marine environment and the requirement to maximise value from existing public sector information holdings, the new model in particular and HydroSpatial generally are already proving to be important tools to support offshore renewable energy development, marine planning and policy making.  The bathymetry model, believed to be the first of its kind, is created from ‘best available’ digital survey bathymetry data from a variety of different sources.  It is being used by British Geology Survey to improve our understanding of sea bed geology and by Cefas (and others) as input to habitat mapping.  

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