Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map
Progress Code: completed The Davis Coastal Seabed Mapping Survey, Antarctica (GA-4301 / AAS2201 / HI468) was conducted on the Australian Antarctic Division workboat Howard Burton during February-March 2010 as a component of Australian Antarctic Science (AAS) Project 2201 - Natural Variability and Hu...
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Online Access: | https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/2816331 |
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ftands:oai:ands.org.au::2816331 2023-10-09T21:44:52+02:00 Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map Spatial: westlimit=77.8203; southlimit=-68.6008; eastlimit=78.0181; northlimit=-68.5286 Temporal: From 2010-01-25 to 2010-03-29 https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/2816331 unknown Australian Ocean Data Network https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/2816331 Davis_seabed_geomorphic_map AU/AADC > Australian Antarctic Data Centre, Australia geoscientificInformation imageryBaseMapsEarthCover oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY MARINE GEOSCIENCE ANTARCTIC GEOMORHOLOGY MSBS > Multibeam Swath Bathymetry System SHIPS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA dataset ftands 2023-09-18T22:41:49Z Progress Code: completed The Davis Coastal Seabed Mapping Survey, Antarctica (GA-4301 / AAS2201 / HI468) was conducted on the Australian Antarctic Division workboat Howard Burton during February-March 2010 as a component of Australian Antarctic Science (AAS) Project 2201 - Natural Variability and Human Induced Change on Antarctic Nearshore Marine Benthic Communities. The survey was undertaken as a collaboration between Geoscience Australia, the Australian Antarctic Division and the Australian Hydrographic Service (Royal Australian Navy). The survey acquired multibeam bathymetry and backscatter datasets from the nearshore region of the Vestfold Hills around Davis Station, Antarctica. These datasets are described by the metadata record with ID Davis_multibeam_grids. This dataset comprises an interpreted geomorphic map produced for the central survey area 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). Polygons were created using a combination of automatic extraction and manual digitisation in ArcGIS. For further information on the geomorphic mapping methods and a description of each unit, please refer to OBrien 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. This metadata record was created using information in Geoscience Australia's metadata record at http://www.ga.gov.au/metadata-gateway/metadata/record/89984/ Dataset Antarc* Antarctic Antarctica Australian Antarctic Division East Antarctica Research Data Australia (Australian National Data Service - ANDS) Antarctic East Antarctica Vestfold Hills Vestfold Burton ENVELOPE(166.733,166.733,-72.550,-72.550) Davis Station ENVELOPE(77.968,77.968,-68.576,-68.576) Davis-Station ENVELOPE(77.968,77.968,-68.576,-68.576) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
geoscientificInformation imageryBaseMapsEarthCover oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY MARINE GEOSCIENCE ANTARCTIC GEOMORHOLOGY MSBS > Multibeam Swath Bathymetry System SHIPS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA |
spellingShingle |
geoscientificInformation imageryBaseMapsEarthCover oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY MARINE GEOSCIENCE ANTARCTIC GEOMORHOLOGY MSBS > Multibeam Swath Bathymetry System SHIPS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
topic_facet |
geoscientificInformation imageryBaseMapsEarthCover oceans EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY MARINE GEOSCIENCE ANTARCTIC GEOMORHOLOGY MSBS > Multibeam Swath Bathymetry System SHIPS AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR CONTINENT > ANTARCTICA |
description |
Progress Code: completed The Davis Coastal Seabed Mapping Survey, Antarctica (GA-4301 / AAS2201 / HI468) was conducted on the Australian Antarctic Division workboat Howard Burton during February-March 2010 as a component of Australian Antarctic Science (AAS) Project 2201 - Natural Variability and Human Induced Change on Antarctic Nearshore Marine Benthic Communities. The survey was undertaken as a collaboration between Geoscience Australia, the Australian Antarctic Division and the Australian Hydrographic Service (Royal Australian Navy). The survey acquired multibeam bathymetry and backscatter datasets from the nearshore region of the Vestfold Hills around Davis Station, Antarctica. These datasets are described by the metadata record with ID Davis_multibeam_grids. This dataset comprises an interpreted geomorphic map produced for the central survey area 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). Polygons were created using a combination of automatic extraction and manual digitisation in ArcGIS. For further information on the geomorphic mapping methods and a description of each unit, please refer to OBrien 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. This metadata record was created using information in Geoscience Australia's metadata record at http://www.ga.gov.au/metadata-gateway/metadata/record/89984/ |
format |
Dataset |
title |
Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
title_short |
Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
title_full |
Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
title_fullStr |
Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
title_full_unstemmed |
Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
title_sort |
davis coastal seabed mapping survey, antarctica (ga4301/aas2201/hi468) - interpreted geomorphic map |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/2816331 |
op_coverage |
Spatial: westlimit=77.8203; southlimit=-68.6008; eastlimit=78.0181; northlimit=-68.5286 Temporal: From 2010-01-25 to 2010-03-29 |
long_lat |
ENVELOPE(166.733,166.733,-72.550,-72.550) ENVELOPE(77.968,77.968,-68.576,-68.576) ENVELOPE(77.968,77.968,-68.576,-68.576) |
geographic |
Antarctic East Antarctica Vestfold Hills Vestfold Burton Davis Station Davis-Station |
geographic_facet |
Antarctic East Antarctica Vestfold Hills Vestfold Burton Davis Station Davis-Station |
genre |
Antarc* Antarctic Antarctica Australian Antarctic Division East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica Australian Antarctic Division East Antarctica |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/2816331 Davis_seabed_geomorphic_map |
_version_ |
1779314175481217024 |