26f6213c-7084-4b93-8a92-825dc91428be urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2026-03-05T06:09:50 creation ISO 19115 2016 SI 1046 Howard Channel (HIPP) Bathymetry Acquisition (20230007S) 26f6213c-7084-4b93-8a92-825dc91428be The Howard Channel bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 9 Aug 2023 – 13 Sep 2023. This was a contracted survey conducted for the Australian Hydrographic Office by EGS Australia as part of the Hydroscheme Industry Partnership Program. The survey area encompasses an area in Howard Channel. Bathymetry data was acquired using a Kongsberg EM2040C, and processed using CARIS HIPS and SIPS, and QIMERA processing software. The dataset was then exported as a 30m resolution, 32 bit floating point GeoTIFF grid of the survey area. This dataset is not to be used for navigational purposes. {"type": "Polygon", "coordinates": [[[130.8464, -12.18735], [131.2576, -12.18735], [131.2576, -11.98065], [130.8464, -11.98065], [130.8464, -12.18735]]]} 130.8464 131.2576 -12.18735 -11.98065 AusSeabed EARTH SCIENCES Earth Science | Oceans | Bathymetry/Seafloor Topography | Bathymetry HVC_144641 Multibeam Oceans Published_External bathymetric grids bathymetry multibeam Howard Channel (HIPP SI 1046) Bathymetry 2023 30m (zip) [12.9 MB] documentDigital Howard Channel (HIPP SI 1046) Bathymetry 2023 30m (zip) [12.9 MB] ZIP