Olympic Coast National Marine Sanctuary - hab120_0602a - Habitat polygons for HMPR-120-2006-02a survey
Benthic habitat polygon coverages are being created for the Olympic Coast National Marine Sanctuary (OCNMS).  OCNMS has collected side scan sonar, multibeam backscatter, multibeam bathymetry, bottom grab and video data to produce polygon coverages describing seafloor substrate for various areas within the sanctuary. …