Data

Great Artesian Basin, Queensland, Airborne Electromagnetic Survey: SkyTEM

Geoscience Australia
Ray, A.
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
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/145776&rft.title=Great Artesian Basin, Queensland, Airborne Electromagnetic Survey: SkyTEM&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/145776&rft.description=This package contains Airborne Electromagnetic (AEM) data from the regional survey flown over the Great Artesian Basin intake beds in Queensland, Australia in May-June 2021. A total of 4,612.3 line km of transient EM and magnetic data were acquired. The projected grid coordinates have been supplied in GD2020 / MGA Zone 55. The aim of the survey is to provide geophysical information to support investigations of the regional groundwater system and to better understand the architecture of the aquifers within the upper few hundred metres of the GAB intake beds. It will provide data to allow for the study of the following at a reconnaissance scale: a) trends in regolith thickness and variability b) variations in bedrock conductivity c) conductivity of key bedrock (lithology related) conductive units under cover d) the groundwater resource potential of the region Geoscience Australia (GA) flew the survey as part of the Great Artesian Basin (GAB) Project. The Australian Government, through the National Water Infrastructure Fund – Expansion, commissioned GA to undertake the GAB project. The project is led by GA, in collaboration with the Department of Agriculture, Water and the Environment; Department of Infrastructure, Transport, Regional Development and Communications; the Bureau of Meteorology; and state and territory government water agencies across Queensland, South Australia, New South Wales and the Northern Territory.Maintenance and Update Frequency: asNeededStatement: This dataset was acquired and processed by SkyTEM Australia to map the intake beds of the Great Australian Basin in Queensland.&rft.creator=Ray, A. &rft.date=2021&rft.coverage=westlimit=145.7609; southlimit=-28.5354; eastlimit=152.7068; northlimit=-20.9138&rft.coverage=westlimit=145.7609; southlimit=-28.5354; eastlimit=152.7068; northlimit=-20.9138&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=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=geoscientificInformation&rft_subject=Electrical and Electromagnetic Methods in Geophysics&rft_subject=EARTH SCIENCES&rft_subject=GEOPHYSICS&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/

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



Brief description

This package contains Airborne Electromagnetic (AEM) data from the regional survey flown over the Great Artesian Basin intake beds in Queensland, Australia in May-June 2021. A total of 4,612.3 line km of transient EM and magnetic data were acquired. The projected grid coordinates have been supplied in GD2020 / MGA Zone 55. The aim of the survey is to provide geophysical information to support investigations of the regional groundwater system and to better understand the architecture of the aquifers within the upper few hundred metres of the GAB intake beds. It will provide data to allow for the study of the following at a reconnaissance scale: a) trends in regolith thickness and variability b) variations in bedrock conductivity c) conductivity of key bedrock (lithology related) conductive units under cover d) the groundwater resource potential of the region Geoscience Australia (GA) flew the survey as part of the Great Artesian Basin (GAB) Project. The Australian Government, through the National Water Infrastructure Fund – Expansion, commissioned GA to undertake the GAB project. The project is led by GA, in collaboration with the Department of Agriculture, Water and the Environment; Department of Infrastructure, Transport, Regional Development and Communications; the Bureau of Meteorology; and state and territory government water agencies across Queensland, South Australia, New South Wales and the Northern Territory.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: This dataset was acquired and processed by SkyTEM Australia to map the intake beds of the Great Australian Basin in Queensland.

Notes

Purpose
Airborne Electromagnetic Survey

Created: 22 05 2021

Issued: 14 09 2021

Data time period: 2021-05-22 to 2021-06-07

This dataset is part of a larger collection

Click to explore relationships graph

152.7068,-20.9138 152.7068,-28.5354 145.7609,-28.5354 145.7609,-20.9138 152.7068,-20.9138

149.23385,-24.7246

text: westlimit=145.7609; southlimit=-28.5354; eastlimit=152.7068; northlimit=-20.9138

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Other Information
Summary document (pdf) [600 KB]

uri : https://d28rz98at9flks.cloudfront.net/145776/GA_GAB_2021_SkyTEM_AEM_Data_Release_Summary.pdf

Processing report [12.6 MB]

uri : https://d28rz98at9flks.cloudfront.net/145776/AUS_10074_report.zip

Processed electromagnetic data [261 MB]

uri : https://d28rz98at9flks.cloudfront.net/145776/01_EM.zip

Elevation data and associated images [10 MB]

uri : https://d28rz98at9flks.cloudfront.net/145776/02_DEM.zip

Inverted electromagnetic data [984 MB]

uri : https://d28rz98at9flks.cloudfront.net/145776/03_LCI.zip

Flight path information and associated images [7.7 MB]

uri : https://d28rz98at9flks.cloudfront.net/145776/04_FPath.zip

Magnetic data and associated images [12.6 MB]

uri : https://d28rz98at9flks.cloudfront.net/145776/05_Magnetics.zip

Identifiers