AusMT / surveys / GOMA Long-Period MT Transect 2008 (Adelaide University)
GOMA Long-Period MT Transect 2008 (Adelaide University) LPMT
Magnetotelluric survey · South Australia · Adelaide University
Cite this survey
Cite as: Adelaide University (2008): GOMA Long-Period MT Transect 2008 (Adelaide University). Version 1.0.0. Adelaide University. https://ausmt.auscope.org.au/surveys/goma-long-period-2008
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).
Twelve long-period magnetotelluric soundings along Geoscience Australia's deep seismic reflection line 08GA-OM1, the GOMA (Gawler-Officer-Musgrave-Amadeus) line, recorded by Adelaide University in December 2008 across 214 km of northern South Australia north of Coober Pedy.
About this survey
Twelve long-period magnetotelluric soundings along Geoscience Australia's deep seismic reflection line 08GA-OM1, the GOMA (Gawler-Officer-Musgrave-Amadeus) line, recorded by Adelaide University in December 2008 across 214 km of northern South Australia north of Coober Pedy. Sites LG01 to LG12 occupy every 500th reflection station from 6750 to 1250, about 20 km apart, and each sits within 22 m of one of the campaign's broadband stations. Every site recorded Ex, Ey, Hx, Hy and Hz at 10 Hz on a fluxgate magnetometer with L-shaped dipoles of 49 to 50 m. The transfer functions were processed with BIRRP in December 2008 and span 4 s to 13,107 s, 18 to 24 periods a site. The field notes record a cut fluxgate cable at LG01, whose magnetic channels were reversed against every other site, and a lost fluxgate, cut Ey cable and flat battery at LG06, which carries the shortest band.
Data and downloads
Hosted by AusMT
| EDI archive (zip) | 12 stations · 33 KB | Download ↓ |
| Survey MTH5 bundle | 12 stations · 885 KB | Download ↓ |
| EMTF XML archive (zip) | 12 stations · 60 KB | Download ↓ |
Integrity details
| EDI archive (zip) | sha256 c8614fe10ab351b8dba780a86470d5259593c49459384e1e4143f65818f797c4 |
| Survey MTH5 bundle | sha256 331f4d0d97f6385079f3957854560e29588dba31773ce2daa3dd1025145bc729 |
| EMTF XML archive (zip) | sha256 187c9f4e9297194cdca32add298bacb6725af926c26a48eb2fdb08763a75e962 |
Stations (12)
| Station | Lat | Lon | T max (s) | Time series |
|---|---|---|---|---|
| LG01 | -28.731583 | 134.3225 | 13,107 | - |
| LG02 | -28.903944 | 134.354639 | 13,107 | - |
| LG03 | -29.07875 | 134.407278 | 13,107 | - |
| LG04 | -29.249056 | 134.470333 | 13,107 | - |
| LG05 | -29.398861 | 134.559083 | 6,554 | - |
| LG06 | -29.579444 | 134.541917 | 1,638 | - |
| LG07 | -29.758833 | 134.539778 | 13,107 | - |
| LG08 | -29.939528 | 134.537722 | 13,107 | - |
| LG09 | -30.120972 | 134.535778 | 13,107 | - |
| LG10 | -30.301583 | 134.533222 | 13,107 | - |
| LG11 | -30.48225 | 134.523111 | 13,107 | - |
| LG12 | -30.66225 | 134.518306 | 13,107 | - |
Contributors and organisations
- Organisation
- Adelaide University
- Licence
- CC BY 4.0
- Instruments
- fluxgate magnetometer
Earth Data - Processing
- BIRRP
Identifiers and provenance
Machine-readable survey record · catalogue schema mtcat 2.0