AusMT / surveys / Delamerian-Lachlan Transect 2014
Delamerian-Lachlan Transect 2014 BBMT
Magnetotelluric survey · Victoria · Adelaide University
Cite this survey
Cite as: Adelaide University (2014): Delamerian-Lachlan Transect 2014. Version 1.0.0. Adelaide University. https://ausmt.auscope.org.au/surveys/delamerian-lachlan-2014
Magnetotelluric transfer functions were accessed through AusMT, Australia's Magnetotelluric Data Portal (https://ausmt.auscope.org.au), enabled by AuScope and the Australian Government via the National Collaborative Research Infrastructure Strategy (NCRIS).
An east-west broadband magnetotelluric transect across western Victoria, acquired by Adelaide University with the Geological Survey of Victoria between 10 and 21 June 2014.
About this survey
An east-west broadband magnetotelluric transect across western Victoria, acquired by Adelaide
University with the Geological Survey of Victoria between 10 and 21 June 2014. Forty-three
soundings: 35 line sites running 119 km from DLT01 in the east to DLT36 in the west at a median
spacing of 3.4 km, and 8 infill occupations 1.1 to 2.6 km off their line site on the western
third. Each site recorded two electric and two magnetic components at 1000 Hz on an Earth Data
PR6-24 with LEMI-120 induction coils, with a remote magnetic pair; dipoles are 40 to 50 m along
x and 44 to 50 m along y. The files carry the impedance tensor with variances and the derived
apparent resistivity and phase, and no tipper, over 22 to 56 periods from 0.0064 to 2183 s.
Every file declares a uniform 305 degree rotation and is served in that declared frame.
Data and downloads
Hosted by AusMT
| EDI archive (zip) | 43 stations · 360 KB | Download ↓ |
| Survey MTH5 bundle | 43 stations · 3.0 MB | Download ↓ |
| EMTF XML archive (zip) | 43 stations · 269 KB | Download ↓ |
Integrity details
| EDI archive (zip) | sha256 906206b2006ff4c9eb6cd70a3ffa7ef0bb87cee2e5b884363357c0cafdaae85c |
| Survey MTH5 bundle | sha256 7af239f79f8298fec3f8f7ec9c280c6dcd8909826129ce3f628938729c821ef6 |
| EMTF XML archive (zip) | sha256 55eed5b8f443be88a6dfb283d1019b1cffcfa9e1c386817e8b354980ca5de94f |
Stations (43)
| Station | Lat | Lon | T max (s) | Time series |
|---|---|---|---|---|
| DLT01 | -36.647333 | 143.389064 | 819 | - |
| DLT02 | -36.653125 | 143.353027 | 82 | - |
| DLT03 | -36.668732 | 143.326745 | 819 | - |
| DLT04 | -36.675922 | 143.29044 | 819 | - |
| DLT05 | -36.690313 | 143.250642 | 819 | - |
| DLT06 | -36.699338 | 143.215649 | 819 | - |
| DLT07 | -36.714119 | 143.178441 | 819 | - |
| DLT08 | -36.721455 | 143.146863 | 819 | - |
| DLT09 | -36.716704 | 143.104321 | 819 | - |
| DLT10 | -36.731065 | 143.07035 | 819 | - |
| DLT11 | -36.738032 | 143.030403 | 819 | - |
| DLT12 | -36.756246 | 142.997343 | 819 | - |
| DLT13 | -36.755225 | 142.969639 | 22 | - |
| DLT14 | -36.76502 | 142.93266 | 819 | - |
| DLT15 | -36.781747 | 142.894302 | 546 | - |
| DLT16 | -36.783225 | 142.862342 | 819 | - |
| DLT17 | -36.798197 | 142.828529 | 819 | - |
| DLT18 | -36.79611 | 142.771992 | 16 | - |
| DLT19 | -36.821268 | 142.749287 | 819 | - |
| DLT20 | -36.824955 | 142.70406 | 1,311 | - |
| DLT21 | -36.82513 | 142.677694 | 2,183 | - |
| DLT22 | -36.835536 | 142.632135 | 819 | - |
| DLT24 | -36.841296 | 142.558524 | 819 | - |
| DLT25 | -36.838899 | 142.517771 | 819 | - |
| DLT26 | -36.84109 | 142.483213 | 819 | - |
| DLT27 | -36.852646 | 142.450146 | 819 | - |
| DLT28 | -36.855321 | 142.413725 | 819 | - |
| DLT29 | -36.856329 | 142.381528 | 819 | - |
| DLT29a | -36.860575 | 142.357887 | 819 | - |
| DLT30 | -36.858263 | 142.330129 | 5.5 | - |
| DLT30a | -36.865949 | 142.31765 | 819 | - |
| DLT31 | -36.86023 | 142.300104 | 819 | - |
| DLT31a | -36.866156 | 142.284172 | 819 | - |
| DLT32 | -36.860906 | 142.26697 | 819 | - |
| DLT32a | -36.866463 | 142.247142 | 819 | - |
| DLT33 | -36.868157 | 142.230629 | 819 | - |
| DLT33a | -36.870751 | 142.21306 | 819 | - |
| DLT34 | -36.875142 | 142.189776 | 0.82 | - |
| DLT34a | -36.87344 | 142.17802 | 819 | - |
| DLT35 | -36.873828 | 142.162605 | 819 | - |
| DLT35a | -36.87941 | 142.13429 | 819 | - |
| DLT36 | -36.879385 | 142.122422 | 819 | - |
| DLT36a | -36.882659 | 142.102611 | 22 | - |
Contributors and organisations
- Organisation
- Adelaide University
- Licence
- CC BY 4.0
- Instruments
- Earth Data Ltd PR6-24
LEMI LEMI-120 - Funding
- NCRIS/AuScope
Publications
Robertson, K. E., Heinson, G. S., Taylor, D. H. and Thiel, S. (2017). The lithospheric transition between the Delamerian and Lachlan orogens in western Victoria: new insights from 3D magnetotelluric imaging. Australian Journal of Earth Sciences 64(3), 385-399. 10.1080/08120099.2017.1292953
Stepan, M., Robertson, K., Heinson, G., Skladzien, P., Taylor, D. and Boren, G. (2015). Magnetotelluric imaging zone in western Victoria of a Palaeozoic Andean margin subduction. ASEG Extended Abstracts 2015(1), 1-2. 10.1071/ASEG2015ab202
Identifiers and provenance
Machine-readable survey record · catalogue schema mtcat 2.0