5c0f22ef-aa7b-4b33-8448-34b60d576162 urn:uuid en UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-24T03:28:58 creation ISO 19115 2016 HABMAP Multi-beam Survey Coverage Areas 5c0f22ef-aa7b-4b33-8448-34b60d576162 Areas of fine-scale Bathymetric and relative acoustic Backscatter data produced using a mounted Geoswath 125KHZ Interferometric sidescan sonar system, by the HABMAP program. Data is collected using a pole mounting and are tide, sound velocity and motion corrected and are accurate to the sub-metre level (DGPS/POSMV). The HABMAP program, which was initiated to provide fine scale benthic habitat information for NSW State Waters, initiated surveys to provide a minimum of 5 x 5m bin scale bathymetric and backscatter layers for use in GIS applications. Mutlibeam data for each of the Survey Coverage Areas is downloadable from the Australian Oceanographic Data Network - https://portal.aodn.org.au/. Search for: NSW Office of Environment and Heritage (OEH) Multi-beam Bathymetry Surveys Additional information available at https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/metadata.show?uuid=60160b01-8ffc-45ce-a6f4-ee70ce391ec6 {"type": "Polygon", "coordinates": [[[154.0, -38.0], [154.0, -28.0], [149.0, -28.0], [149.0, -38.0], [154.0, -38.0]]]} 149.0 154.0 -38.0 -28.0 HABMAP Multibeam sonar Seabed habitats Surveying subtidal habitats Data Quality Statement documentDigital PDF NSW Multibeam Surveys Coverage shapefile documentDigital ZIP AODN Data Portal - HABMAP Multi-beam Survey Coverage Area Data documentDigital URL