Data

Autonomous underwater Vehicle (AUV) Sub-bottom Profiler Data - Caswell Sub-basin, Browse Basin Marine Survey (GA0345/GA0346/TAN1411)

Australian Ocean Data Network
Bernardel, G.
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://pid.geoscience.gov.au/dataset/ga/83930&rft.title=Autonomous underwater Vehicle (AUV) Sub-bottom Profiler Data - Caswell Sub-basin, Browse Basin Marine Survey (GA0345/GA0346/TAN1411)&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/83930&rft.description=Geoscience Australia (GA) conducted a marine survey (GA0345/GA0346/TAN1411) of the north-eastern Browse Basin (Caswell Sub-basin) between 9 October and 9 November 2014 to acquire seabed and shallow geological information to support an assessment of the CO2 storage potential of the basin. The survey, undertaken as part of the Department of Industry and Science's National CO2 Infrastructure Plan (NCIP), aimed to identify and characterise indicators of natural hydrocarbon or fluid seepage that may indicate compromised seal integrity in the region. The survey was conducted in three legs aboard the New Zealand research vessel RV Tangaroa, and included scientists and technical staff from GA, the NZ National Institute of Water and Atmospheric Research Ltd. (NIWA) and Fugro Survey Pty Ltd. Shipboard data (survey ID GA0345) collected included multibeam sonar bathymetry and backscatter over 12 areas (A1, A2, A3, A4, A6b, A7, A8, B1, C1, C2b, F1, M1) totalling 455 km2 in water depths ranging from 90 - 430 m, and 611 km of sub-bottom profile lines. Seabed samples were collected from 48 stations and included 99 Smith-McIntyre grabs and 41 piston cores. An Autonomous Underwater Vehicle (AUV) (survey ID GA0346) collected higher-resolution multibeam sonar bathymetry and backscatter data, totalling 7.7 km2, along with 71 line km of side scan sonar, underwater camera and sub-bottom profile data. Twenty two Remotely Operated Vehicle (ROV) missions collected 31 hours of underwater video, 657 still images, eight grabs and one core. This catalogue entry refers to the sub-bottom profiler data acquired by the Fugro supplied AUV system (survey GA-0346).Maintenance and Update Frequency: asNeededStatement: Version 1&rft.creator=Bernardel, G. &rft.date=2015&rft.coverage=westlimit=122.39; southlimit=-14.29; eastlimit=124.6521; northlimit=-12.8678; projection=WGS 84 / UTM zone 51S (EPSG:32751)&rft.coverage=westlimit=122.39; southlimit=-14.29; eastlimit=124.6521; northlimit=-12.8678; projection=WGS 84 / UTM zone 51S (EPSG:32751)&rft_rights=&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=http://creativecommons.org/licenses/&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Australian Government Security ClassificationSystem&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=oceans&rft_subject=Data Package&rft_subject=Exclusive Economic Zone&rft_subject=marine environmental baselines&rft_subject=marine survey&rft_subject=geological storage of CO2&rft_subject=Australian EEZ&rft_subject=Marine Geoscience&rft_subject=EARTH SCIENCES&rft_subject=GEOLOGY&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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CC-BY

Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/by/4.0

Creative Commons Attribution 4.0 International Licence

CC-BY

4.0

http://creativecommons.org/licenses/

WWW:LINK-1.0-http--link

Australian Government Security ClassificationSystem

https://www.protectivesecurity.gov.au/Pages/default.aspx

WWW:LINK-1.0-http--link

Access:

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Contact Information

clientservices@ga.gov.au

Brief description

Geoscience Australia (GA) conducted a marine survey (GA0345/GA0346/TAN1411) of the north-eastern Browse Basin (Caswell Sub-basin) between 9 October and 9 November 2014 to acquire seabed and shallow geological information to support an assessment of the CO2 storage potential of the basin. The survey, undertaken as part of the Department of Industry and Science's National CO2 Infrastructure Plan (NCIP), aimed to identify and characterise indicators of natural hydrocarbon or fluid seepage that may indicate compromised seal integrity in the region.
The survey was conducted in three legs aboard the New Zealand research vessel RV Tangaroa, and included scientists and technical staff from GA, the NZ National Institute of Water and Atmospheric Research Ltd. (NIWA) and Fugro Survey Pty Ltd. Shipboard data (survey ID GA0345) collected included multibeam sonar bathymetry and backscatter over 12 areas (A1, A2, A3, A4, A6b, A7, A8, B1, C1, C2b, F1, M1) totalling 455 km2 in water depths ranging from 90 - 430 m, and 611 km of sub-bottom profile lines. Seabed samples were collected from 48 stations and included 99 Smith-McIntyre grabs and 41 piston cores. An Autonomous Underwater Vehicle (AUV) (survey ID GA0346) collected higher-resolution multibeam sonar bathymetry and backscatter data, totalling 7.7 km2, along with 71 line km of side scan sonar, underwater camera and sub-bottom profile data. Twenty two Remotely Operated Vehicle (ROV) missions collected 31 hours of underwater video, 657 still images, eight grabs and one core.
This catalogue entry refers to the sub-bottom profiler data acquired by the Fugro supplied AUV system (survey GA-0346).

Lineage

Maintenance and Update Frequency: asNeeded
Statement: Version 1

Created: 2015

Issued: 07 06 2016

Modified: 08 05 2019

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124.6521,-12.8678 124.6521,-14.29 122.39,-14.29 122.39,-12.8678 124.6521,-12.8678

123.52105,-13.5789

text: westlimit=122.39; southlimit=-14.29; eastlimit=124.6521; northlimit=-12.8678; projection=WGS 84 / UTM zone 51S (EPSG:32751)

Subjects
Australian EEZ | Data Package | Earth Sciences | Exclusive Economic Zone | Geology | Marine Geoscience | Published_External | geological storage of CO2 | marine environmental baselines | marine survey | oceans |

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Download the data (segy)

uri : https://d28rz98at9flks.cloudfront.net/83930/83930.zip

Caswell Sub-basin - Browse Basin CO2 data package

uri : https://pid.geoscience.gov.au/dataset/ga/84570

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