Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map
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 Ant...
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Online Access: | https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/1934577 http://data.gov.au/dataset/5cd94464-11a2-4062-8b82-2db44bd870d9 |
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ftands:oai:ands.org.au::1934577 2023-09-05T13:14:05+02:00 Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map Geoscience Australia (isOwnedBy) Spatial: 77.8,-68.6 78.05,-68.6 78.05,-68.5 77.8,-68.5 77.8,-68.6 Spatial: true https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/1934577 http://data.gov.au/dataset/5cd94464-11a2-4062-8b82-2db44bd870d9 unknown data.gov.au https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/1934577 http://data.gov.au/dataset/5cd94464-11a2-4062-8b82-2db44bd870d9 davis-coastal-seabed-mapping-survey-antarctica-ga4301-aas2201-hi468-interpreted-geomorphic-map Geoscience Australia Antarctica GIS Dataset Marine Geoscience geomorphology marine dataset ftands 2023-08-14T23:00:56Z 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. \n\nThis 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.\n\nThis dataset is published with the permission of the CEO, Geoscience Australia.\n\nYou can also purchase hard copies of Geoscience Australia data and other products at http://www.ga.gov.au/products-services/how-to-order-products/sales-centre.html Download the data (shp) - Download the data (shp) Dataset Antarc* Antarctic Antarctica Australian Antarctic Division East Antarctica Research Data Australia (Australian National Data Service - ANDS) Antarctic 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) East Antarctica Vestfold Vestfold Hills |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
Antarctica GIS Dataset Marine Geoscience geomorphology marine |
spellingShingle |
Antarctica GIS Dataset Marine Geoscience geomorphology marine Davis Coastal Seabed Mapping Survey, Antarctica (GA4301/AAS2201/HI468) - Interpreted Geomorphic Map |
topic_facet |
Antarctica GIS Dataset Marine Geoscience geomorphology marine |
description |
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. \n\nThis 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.\n\nThis dataset is published with the permission of the CEO, Geoscience Australia.\n\nYou can also purchase hard copies of Geoscience Australia data and other products at http://www.ga.gov.au/products-services/how-to-order-products/sales-centre.html Download the data (shp) - Download the data (shp) |
author2 |
Geoscience Australia (isOwnedBy) |
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 |
data.gov.au |
url |
https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/1934577 http://data.gov.au/dataset/5cd94464-11a2-4062-8b82-2db44bd870d9 |
op_coverage |
Spatial: 77.8,-68.6 78.05,-68.6 78.05,-68.5 77.8,-68.5 77.8,-68.6 Spatial: true |
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 Burton Davis Station Davis-Station East Antarctica Vestfold Vestfold Hills |
geographic_facet |
Antarctic Burton Davis Station Davis-Station East Antarctica Vestfold Vestfold Hills |
genre |
Antarc* Antarctic Antarctica Australian Antarctic Division East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica Australian Antarctic Division East Antarctica |
op_source |
Geoscience Australia |
op_relation |
https://researchdata.edu.au/davis-coastal-seabed-geomorphic-map/1934577 http://data.gov.au/dataset/5cd94464-11a2-4062-8b82-2db44bd870d9 davis-coastal-seabed-mapping-survey-antarctica-ga4301-aas2201-hi468-interpreted-geomorphic-map |
_version_ |
1776205141300477952 |