AusLAMP 3D resistivity models
Downloads
| Name | Description | Download | Select |
|---|---|---|---|
| GDP00111.zip | |||
| GDP00112.zip | |||
| GDP00089.zip | |||
| GDP00090.zip | |||
| GDP00127.zip | |||
| GDP00116.zip |
Links
| Name | Description | Link | |
|---|---|---|---|
| Related YouTube video | South Australian AusLAMP completion and scale reduction from infill surveys (GSSA Discovery Day 2018) | ||
| Related article | AusLAMP 3D MT imaging of an intracontinental deformation zone, Musgrave Province, Central Australia | ||
| Related article | Robertson et al. 2017, Mapping lithospheric alteration using AusLAMP MT data in the Ikara-Flinders Ranges and Curnamona Province. MESA Journal 83, 4-7 | ||
| Related article | Thiel et al. 2016, Insights into lithospheric architecture, fertilisation and fluid pathways from AusLAMP MT. ASEG Extended Abstracts | ||
| Related article | Quality over quantity: on workflow and model space exploration of 3D inversion of MT data | ||
| Related article | Thiel et al. 2013, Electrical condcutors in Archean mantle- Result of plume interaction? Geophysical Research Letters, 40, 2947-2952. | ||
| Related article | Lithospheric architecture of a Phanerozoic orogen from magnetotellurics: AusLAMP in the Tasmanides, southeast Australia | ||
| More project information | More project information - Department for Energy and Mining website | ||
| Related article | Robertson et al. 2016, Lithospheric reworking at the Proterozoic–Phanerozoic transition of Australia imaged using AusLAMP Magnetotelluric data. Earth and Planetary Science Letters, 452, 27-35. |
About this record
| Record No | mesac150 |
|---|---|
| Topic | Geoscientific Information |
| Type of Resource | Dataset |
| Category Type | |
| Document Type | |
| Contributor | |
| Sponsor | |
| Tenement | |
| Tenement Holder | |
| Operator | |
| Geological Province | |
| Other | |
| Mine Name | |
| Stratigraphy | |
| Commodity | |
| Notes | |
| Language | English |
| Metadata Standard | ISO 19115-3 |
| Use constraints | License |
|---|---|
| License | Creative Commons Attribution 4.0 |
| Persistent identifier | https://pid.sarig.sa.gov.au/dataset/mesac150 |
| Citation | AusLAMP 3D resistivity models https://pid.sarig.sa.gov.au/dataset/mesac150 |
| Status | On Going |
|---|---|
| Maintenance and Update Frequency | |
| Geographic Reference | GDA2020 (EPSG:7844) |
| Geo bounding box | {"type":"Polygon","coordinates":[[[129,-38],[141,-38],[141,-26],[129,-26],[129,-38]]]} |
| Purpose |
To aid in geological exploration. To aid in geological exploration. |
| Lineage |
This data package contains 3D electrical resistivity models of the continental crust, derived from a PACE Copper - funded component of the AusLAMP survey dataset which was obtained in north-eastern South Australia. The subject modelled area covers... This data package contains 3D electrical resistivity models of the continental crust, derived from a PACE Copper - funded component of the AusLAMP survey dataset which was obtained in north-eastern South Australia. The subject modelled area covers the Cooper Basin and the Simpson Desert, and is an area that previously has received minimal coverage by any deep-probing geophysical techniques. The 3D modelling data inversion was performed using MT data from 123 long-period MT sites using ModEM3DMT, and the model is delivered in a variety of formats including in 3D as Gocad and Paraview formats, or alternatively, as georeferenced depth slices ready to view in ArcGIS and GoogleEarth, as well as in a variety of ASCII formats presented with and without model boundary padding. Usage limitations: caution should be taken when interpreting structures at depths less than ~10 km or greater than ~200 km, as model sensitivities are low in these depth ranges. MT survey station positional accuracy is given to ~100 m. |