2005, Envision Mapping Ltd., Sheringham Shoal Offshore Wind Farm, Acoustic, Video and Grab Survey series https://portal.medin.org.uk/portal/start.php?tpc=015_26785f92f1035b50beb3b622d816fef4 The purpose of the survey was to:- • Identify the occurrence of Sabellaria spinulosa and, if present, describe the extent of development of reef communities likely to be of conservation importance; • Identify of other benthic habitats that might be sensitive to the construction and operation of a wind farm; • Survey the seabed bathymetry • Collect geophysical data using a sub bottom profiler for seabed mapping geology • Collect sidescan sonar data for seabed mapping 20050801 20050801