WMS The Marine Survey Geomorphology Web Map Service contains the local scale (1: 10 000) interpreted geomorphology maps available for download on Geoscience Australia’s website. These interpreted geomorphology maps have been produced for numerous marine survey programs conducted in Australian mainland and Antarctic waters by both Geoscience Australia and our collaborators. Layers are grouped by survey or region and where available include both the Geoscience Australia and vessel survey identification numbers that contributed to each dataset. geomorphology multibeam environment marine seabed offshore Geoscience Australia Client Services Postal

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This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode 4096 4096 application/vnd.ogc.wms_xml text/xml image/bmp image/jpeg image/tiff image/png image/png8 image/png24 image/png32 image/gif image/svg+xml application/vnd.esri.wms_raw_xml application/vnd.esri.wms_featureinfo_xml application/vnd.ogc.wms_xml application/geojson text/xml text/html text/plain application/vnd.ogc.sld+xml application/vnd.ogc.se_xml application/vnd.ogc.se_inimage application/vnd.ogc.se_blank text/xml XML CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32737 EPSG:32738 EPSG:32739 EPSG:32740 EPSG:32741 EPSG:32742 EPSG:32743 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 77.815889 129.327193 -68.601106 -11.311775 This dataset comprises an interpreted geomorphic map for each survey area ofVlaming Sub-basin MarineSurvey (GA0334) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Eight geomorphic units; depression, mid-shelf margin, mid-shelf plain, mounds, outer shelf, parabolic ridge ridges and sandwave fields were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/79578. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:3031 EPSG:3032 EPSG:32743 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 115.243983 115.599677 -32.343428 -31.799355 Vlaming_Sub-basin_Survey_GA0334_geomorphology This dataset comprises an interpreted geomorphic map for each survey area ofVlaming Sub-basin MarineSurvey (GA0334) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Eight geomorphic units; depression, mid-shelf margin, mid-shelf plain, mounds, outer shelf, parabolic ridge ridges and sandwave fields were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/79578. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:3031 EPSG:3032 EPSG:32743 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 115.243983 115.599677 -32.343428 -31.799355 text/html Vlaming_Sub-basin_Survey_GA0334_sandwave_field Polygons indicating the extent of sandwave fields mapped from bathymetric and backscatter grids collected during the Vlaming Sub-basin Marine Survey (GA0334). The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/79578. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:3031 EPSG:3032 EPSG:32743 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 115.426202 115.535395 -32.316152 -31.801777 text/html This dataset comprises an interpreted geomorphic map for each survey area of Leveque Shelf MarineSurvey (GA0340) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Seven geomorphic units; bank, dune, dune (trochoidal), mound, plain, terrace, valley and bedform fields were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/81956. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 121.083740 121.908182 -16.067691 -15.413597 Leveque_Shelf_Survey_GA0340_or_SOL5754_geomorphology This dataset comprises an interpreted geomorphic map for each survey area of Leveque Shelf MarineSurvey (GA0340) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Seven geomorphic units; bank, dune, dune (trochoidal), mound, plain, terrace, valley and bedform fields were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/81956. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 121.083740 121.908182 -16.067691 -15.413597 text/html Leveque_Shelf_Survey_GA0340_or_SOL5754_bedform_field Polygons indicating the extent of bedform fields mapped from bathymetric and backscatter grids collected during the Leveque Shelf Marine Survey (GA0340). The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/81956. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 121.119091 121.881363 -16.045802 -15.459218 text/html This dataset comprises an interpreted geomorphic map for each survey area of Oceanic Shoals Commonwealth Marine Reserve (CMR) Survey (GA0339) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Six geomorphic units; bank, depression, mound, plain, scarp and terrace were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. For further information on the geomorphic mapping methods please refer to Appendix N of the post-survey report, published as Geoscience Australia Record 2013/38: Nichol, S.L., Howard, F.J.F., Kool, J., Stowar, M., Bouchet, P., Radke, L., Siwabessy, J., Przeslawski, R., Picard, K., Alvarez de Glasby, B., Colquhoun, J., Letessier, T. and Heyward, A. 2013. Oceanic Shoals Commonwealth Marine Reserve (Timor Sea) Biodiversity Survey: GA0339/SOL5650 Post Survey Report. Record 2013/38. Geoscience Australia: Canberra. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/89764. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 126.891372 127.472884 -12.223243 -11.311775 Oceanic_Shoal_Survey_GA0339_or_SOL5650_geomorphology This dataset comprises an interpreted geomorphic map for each survey area of Oceanic Shoals Commonwealth Marine Reserve (CMR) Survey (GA0339) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Six geomorphic units; bank, depression, mound, plain, scarp and terrace were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. For further information on the geomorphic mapping methods please refer to Appendix N of the post-survey report, published as Geoscience Australia Record 2013/38: Nichol, S.L., Howard, F.J.F., Kool, J., Stowar, M., Bouchet, P., Radke, L., Siwabessy, J., Przeslawski, R., Picard, K., Alvarez de Glasby, B., Colquhoun, J., Letessier, T. and Heyward, A. 2013. Oceanic Shoals Commonwealth Marine Reserve (Timor Sea) Biodiversity Survey: GA0339/SOL5650 Post Survey Report. Record 2013/38. Geoscience Australia: Canberra. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/89764. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 126.891372 127.472884 -12.223243 -11.311775 text/html This dataset comprises an interpreted geomorphic map for each survey area of the Petrel Sub-basin Survey (GA0335) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Five geomorphic units; bank, plain, ridge, terrace and valley, were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/81955. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 128.769964 129.327193 -12.904140 -12.304648 Petrel_Sub-basin_Survey_GA0335_or_SOL5463_geomorphology This dataset comprises an interpreted geomorphic map for each survey area of the Petrel Sub-basin Survey (GA0335) using multibeam bathymetry and backscatter grids at 2 m resolution and bathymetric derivatives (e.g. slope; 1-m contours). Five geomorphic units; bank, plain, ridge, terrace and valley, were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). Maps and polygons were manual digitised in ArcGIS using the spatial analyst and 3D analyst toolboxes. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/81955. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:28352 EPSG:28354 EPSG:28355 EPSG:28356 EPSG:28357 EPSG:28358 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:32752 EPSG:32753 EPSG:32754 EPSG:32755 EPSG:32756 EPSG:32757 EPSG:32758 EPSG:3031 EPSG:3032 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 128.769964 129.327193 -12.904140 -12.304648 text/html This dataset comprises an interpreted geomorphic map produced for the central survey area of the Davis Coastal Seabed Mapping Survey, Antarctica (GA4301) using multibeam bathymetry and backscatter grids and their derivatives (e.g. slope, contours). Six geomorphic units; basin, valley, embayment, pediment, bedrock outcrop and scarp were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). For further information on the geomorphic mapping methods and a description of each unit, please refer to O’Brien P.E., Smith J., Stark J.S., Johnstone G., Riddle M., Franklin D. (2015) Submarine geomorphology and sea floor processes along the coast of Vestfold Hills, East Antarctica, from multibeam bathymetry and video data. Antarctic Science 27:566-586. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/89984. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:3031 EPSG:3032 EPSG:32737 EPSG:32738 EPSG:32739 EPSG:32740 EPSG:32741 EPSG:32742 EPSG:32743 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 77.815889 78.024977 -68.601106 -68.528509 Davis_Coast_Survey_GA4301_geomorphology This dataset comprises an interpreted geomorphic map produced for the central survey area of the Davis Coastal Seabed Mapping Survey, Antarctica (GA4301) using multibeam bathymetry and backscatter grids and their derivatives (e.g. slope, contours). Six geomorphic units; basin, valley, embayment, pediment, bedrock outcrop and scarp were identified and mapped using definitions suitable for interpretation at the local scale (nominally 1:10 000). For further information on the geomorphic mapping methods and a description of each unit, please refer to O’Brien P.E., Smith J., Stark J.S., Johnstone G., Riddle M., Franklin D. (2015) Submarine geomorphology and sea floor processes along the coast of Vestfold Hills, East Antarctica, from multibeam bathymetry and video data. Antarctic Science 27:566-586. The dataset can be downloaded at the following URL http://www.ga.gov.au/metadata-gateway/metadata/record/89984. CRS:84 EPSG:4326 EPSG:4238 EPSG:3857 EPSG:102100 EPSG:28348 EPSG:28349 EPSG:28350 EPSG:28351 EPSG:32748 EPSG:32749 EPSG:32750 EPSG:32751 EPSG:3031 EPSG:3032 EPSG:32737 EPSG:32738 EPSG:32739 EPSG:32740 EPSG:32741 EPSG:32742 EPSG:32743 EPSG:32744 EPSG:32745 EPSG:32746 EPSG:32747 EPSG:102020 EPSG:102021 77.815889 78.024977 -68.601106 -68.528509 text/html