Voyage details and related metadata, reports, events and data.
FR 04/98
(alternative identifier: FR199804)
- is a Marine National Facility 
voyage
Period: 1998-04-08 00:00 to 1998-04-22 00:00 Local
Duration: 14.00 days
From: Adelaide To: Adelaide
Region: South Australian waters
Ship: Franklin [details]
Description: Cruise FR 04/98 was undertaken for a geophysical survey of the continental and abyssal plain off the Eyre Peninsula (voyage 1 of 2). Natural variations of earth's electric and magnetic fields were measured over time scales of a few days to several weeks using seafloor magnetotelluric instruments, principal target being Eyre Peninsula. A new geophyscial instrument was developed to measure electric potentials (called self potentials, or SP) to detect the presence of mineralisation south of Eyre Peninsula, and to investigate SP signals across large magnetic anomalies in the Spencer Gulf. Sea-surface total-field magnetometers were used to investigate the effects of waves and swell, the variations of induction effects at the sea surface and the occurrence of a predicted magnetic amphidrome off the coast of South Australia. Underway data was also collected on this cruise.
Leader: A. White (Flinders University) including other Pis
Project: National Facility External Users: A. White (Flinders University) [details]
Voyage extents: 36° 17.7' S to 33° 47.7' S 134° 27.9' E to 138° 28.8' E Get voyage track shapefile Get CSV
Marlin Metadata:-
Participants - on ship:-
| Name | Role | Organisation |
|---|---|---|
| Alistair Williams | Flinders University | |
| Antony White | Chief Investigator | Flinders University |
| Bob Beattie | Cruise Manager | CSIRO ORV |
| F Lilley | Australian National University | |
| Graham Heinson | Flinders University | |
| Hiroaki Toh | University of Tokyo | |
| Kerry Key | Scripps Institution of Oceanography | |
| Phil Adams | CSIRO ORV | |
| Steven Constable | Scripps Institution of Oceanography | |
| Thomas Wilson | Flinders University | |
| Volmer Berens | Flinders University |
This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.
Marine National Facility Reports - plans, summaries and data processing
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FR199804 Voyage Summary
- includes preliminary results, voyage narrative, types of data collected with C77/ROSCOP codes.
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Publications, reports and datasets from this voyage.
Journal Article
- Lilley, F. E. M.,Hitchman, A. P.,Milligan, P. R.,Pedersen, T. (2004) Sea-surface observations of the magnetic signals of ocean swells. Geophysical Journal International 159 pp565-572. 10.1111/j.1365-246x.2004.02420.x
- Popkov, Igor,White, Antony,Heinson, Graham,Constable, Steven,Milligan, Peter,Lilley, F.E.M. (Ted) (2018) Electromagnetic investigation of the Eyre Peninsula conductivity anomaly. Exploration Geophysics 31 pp187-191. 10.1071/eg00187
Search for publications, reports and datasets from this and other voyages
Data publishing
This is a list of online datasets hosted by CSIRO. Other processed datasets hosted by collaborating organisations may be found on the 'Metadata' or "Reports, Publications and Maps' tab.
Use the Get data link on the right to extract data using the NCMI Data Trawler.
| Data Stream | Data Summary | Get data | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Underway |
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Get Data from Trawler |
Deployments by start time:- Click on column header to sort. Use link on 'Deployment' to see full details. Use the CSV button at the bottom to export data (tab delimited).
Search for deployments from this voyage and others
| Deployment | Operation | Station | Cast | Gear | Project | Start and end times | Start Location | End Location | Depth | Description | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Underway System [details] | Anemometer,Anemometer,Anemometer,Barometer,Gyro-MK 10,Humidity probe,Licor-UWQ 4653,RIMCO vane driving potentiometer,RIMCO vane driving potentiometer,Ships log,Simrad EA500 Echosounder,Temperature sensor-AD590J | 102 | 1998-04-08 00:00 | 1998-04-21 23:55 | -34.7785 | 138.4810 | -35.1728 | 137.9210 | |||||