7c89db9c-6a6b-487d-8c90-d9424b94919a urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-17T01:39:47 creation ISO 19115 2016 TOPAS Sea Trials Survey (GA-2361) - Bathymetry grids 7c89db9c-6a6b-487d-8c90-d9424b94919a The TOPAS Sea Trials survey GA-2361, was acquired by Geoscience Australia after the installation of the new Sub bottom profiler (TOPAS) onboard the RV Southern Surveyor during the 9th and the 10th of December 2004. The survey loacation was offshore Brisbane. The aim of the survey was to test the new sub bottom profiler installed onboard. The bathymetry grids consists of 5,10 and 40 resolution projected in Easting and Northing WGS84, UTM56S.This dataset is not to be used for navigational purposes. {"type": "Polygon", "coordinates": [[[153.07, -27.45], [154.78, -27.45], [154.78, -26.61], [153.07, -26.61], [153.07, -27.45]]]} 153.07 154.78 -27.45 -26.61 AU-QLD AusSeabed Earth Sciences HVC_144641 Marine Data Bathymetry Grid Published_External bathymetry continental shelf marine marine survey Complete Download documentDigital Complete Download ZIP ASCII XYZ documentDigital ASCII XYZ ZIP ESRI Raster Grids documentDigital ESRI Raster Grids ZIP CARIS CSAR documentDigital CARIS CSAR ZIP Offshore Brisbane (Topas Sea Trials) 2004 5m-40m (zip) [3.5 MB] documentDigital Offshore Brisbane (Topas Sea Trials) 2004 5m-40m (zip) [3.5 MB] ZIP Unnamed resource documentDigital HTML