Data

Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) - Queensland phase three data release

Geoscience Australia
Duan, J. ; Maher, P. ; Kerr, J. ; Brown, D. ; Hitchman, A. ; Jiang, W.
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/150000&rft.title=Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) - Queensland phase three data release&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/150000&rft.publisher=Commonwealth of Australia (Geoscience Australia)&rft.description=The Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) is a collaborative national survey that acquires long-period magnetotelluric (MT) data on a half-degree grid spacing across Australia. This national scale survey aims to map the electrical conductivity/resistivity structure in the crust and upper mantle beneath the Australian continent, which provides significant additional information about Australia’s lithospheric architecture and geodynamic framework as well as valuable pre-competitive data for resource exploration.Geoscience Australia (GA) in collaboration with the Geological Survey of Queensland acquired AusLAMP data in Queensland from May 2023 to July 2024. The funding of the survey was provided as part of the Queensland Government's Queensland Resource Industry Development Plan. The data were acquired using GA's LEMI-424 instruments and were processed using the Lemigraph software. The processed data contain transfer functions for each site in Electrical Data Interchange (EDI) format. This data release includes site locations, processed data in EDI format, and time series data in the format of the LEMI-424 data logger and a hierarchical data format MTH5 (Peacock. J, et al. 2022, https://doi.org/10.1016/j.cageo.2022.105102). Time series data is available on request from clientservices@ga.gov.au - quote eCat#150000.We acknowledge the traditional landowners, private landholders and national park authorities within the survey region, without whose cooperation these data could not have been collected. Maintenance and Update Frequency: asNeededStatement: Geoscience Australia in collaboration with the Geological Survey of Queensland acquired AusLAMP long-period magnetotelluric data in Queensland from May 2023 to July 2024. The dataset aims to map the electrical resistivity structures in the region. Data were processed using the Lemigraph software.&rft.creator=Duan, J. &rft.creator=Maher, P. &rft.creator=Kerr, J. &rft.creator=Brown, D. &rft.creator=Hitchman, A. &rft.creator=Jiang, W. &rft.date=2024&rft.coverage=westlimit=139; southlimit=-28; eastlimit=149; northlimit=-20; projection=WGS 84 / geographic 2D (EPSG: 4326)&rft.coverage=westlimit=139; southlimit=-28; eastlimit=149; northlimit=-20; projection=WGS 84 / geographic 2D (EPSG: 4326)&rft.coverage=uplimit=-500; downlimit=-50; projection=Australian Height Datum / vertical (EPSG: 5111)&rft.coverage=uplimit=-500; downlimit=-50; projection=Australian Height Datum / vertical (EPSG: 5111)&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=Any&rft_rights=Any&rft_rights=© Commonwealth of Australia (Geoscience Australia) 2024&rft_rights=Australian Government Security Classification System&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Australian Government Security Classification System&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=Magnetotellurics&rft_subject=EFTF – Exploring for the Future&rft_subject=Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP)&rft_subject=Geophysics&rft_subject=magnetotellurics&rft_subject=Queensland&rft_subject=Electrical and electromagnetic methods in geophysics&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Brief description

The Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) is a collaborative national survey that acquires long-period magnetotelluric (MT) data on a half-degree grid spacing across Australia. This national scale survey aims to map the electrical conductivity/resistivity structure in the crust and upper mantle beneath the Australian continent, which provides significant additional information about Australia’s lithospheric architecture and geodynamic framework as well as valuable pre-competitive data for resource exploration.

Geoscience Australia (GA) in collaboration with the Geological Survey of Queensland acquired AusLAMP data in Queensland from May 2023 to July 2024. The funding of the survey was provided as part of the Queensland Government's Queensland Resource Industry Development Plan. The data were acquired using GA's LEMI-424 instruments and were processed using the Lemigraph software. The processed data contain transfer functions for each site in Electrical Data Interchange (EDI) format.

This data release includes site locations, processed data in EDI format, and time series data in the format of the LEMI-424 data logger and a hierarchical data format MTH5 (Peacock. J, et al. 2022, https://doi.org/10.1016/j.cageo.2022.105102). Time series data is available on request from clientservices@ga.gov.au - quote eCat#150000.

We acknowledge the traditional landowners, private landholders and national park authorities within the survey region, without whose cooperation these data could not have been collected. 

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Maintenance and Update Frequency: asNeeded
Statement:
Geoscience Australia in collaboration with the Geological Survey of Queensland acquired AusLAMP long-period magnetotelluric data in Queensland from May 2023 to July 2024. The dataset aims to map the electrical resistivity structures in the region. Data were processed using the Lemigraph software.

Notes

Purpose
This data collection was part of AusLAMP program in Queensland. The dataset can be used to produce conductivity models, which provide new insights into lithospheric architecture and geodynamic processes, as well as valuable information for resource exploration in this region.

Created: 30 11 2024

Issued: 23 12 2024

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149,-20 149,-28 139,-28 139,-20 149,-20

144,-24

text: westlimit=139; southlimit=-28; eastlimit=149; northlimit=-20; projection=WGS 84 / geographic 2D (EPSG: 4326)

text: uplimit=-500; downlimit=-50; projection=Australian Height Datum / vertical (EPSG: 5111)

Subjects
Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) | EFTF – Exploring for the Future | Electrical and electromagnetic methods in geophysics | Geophysics | Magnetotellurics | Published_External | Queensland | geoscientificInformation | magnetotellurics |

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Other Information
Download Site Location (.jpg .shp) [1.1 MB]

uri : https://d28rz98at9flks.cloudfront.net/150000/150000_00_0.zip

Download Processed Data (zip) [415.6 KB]

uri : https://d28rz98at9flks.cloudfront.net/150000/150000_01_0.zip

Download Metadata (xlsx) [184.6 KB]

uri : https://d28rz98at9flks.cloudfront.net/150000/150000_02_0.xlsx

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