Authors / CoAuthors
Kirkby, A.L. | Duan, J.
Abstract
<p>This dataset contains magnetotelluric data and a 3D inversion model from the 09GA-GA1 deep magnetotelluric transect, collected in Central Australia in 2009. The transect is 350 km long, with data acquired from 18 stations with both broadband and long period instrumentation, and 21 stations with broadband instrumentation only (a total of 39 sites). The resulting station spacing is 10km for the broadband stations, and 20km for stations with both broadband and long period instrumentation. We have reprocessed the broadband data using the Bounded Influence, Remote Reference Processing software (BIRRP), yielding an extended bandwidth of 0.003 to 1300 s and merged these data with the long period data. We have inverted the data using the ModEM 3D inversion code. <p>More details on the data processing, analysis, modelling, and interpretation can be found in the following paper: Kirkby, A. and Duan, J., 2019. Crustal Structure of the Eastern Arunta Region, Central Australia, From Magnetotelluric, Seismic, and Magnetic Data. Journal of Geophysical Research: Solid Earth, 124. <a href="https://doi.org/10.1029/2018JB016223">https://doi.org/10.1029/2018JB016223</a>
Product Type
dataset
eCat Id
124189
Contact for the resource
Resource provider
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Point of contact
- Contact instructions
- MEG
Digital Object Identifier
Keywords
- ( Theme )
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- magnetotelluric
- ( Theme )
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- geophysics
- ( Theme )
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- Arunta Province
- ( Product )
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- Published_External
Publication Date
2018-11-27T04:56:07
Creation Date
2018-11-27T00:00:00
Security Constraints
Legal Constraints
Status
final
Purpose
Maintenance Information
asNeeded
Topic Category
geoscientificInformation
Series Information
Lineage
Magnetotelluric data were acquired in 2016 and in 2017. Data analysis and modelling/inversion were conducted by Geoscience Australia.
Parent Information
Extents
[-24.5, -21.5, 134.5, 136.5]
Reference System
Spatial Resolution
Service Information
Associations
Downloads and Links
Source Information