50 sonobuoy recordings from a 2006/07 seismic survey over the Capel and Faust Basins, 800 km east of Australia. The data include interpreted P-wave velocity estimates for upper sedimentary layers, gravity and magnetic anomaly data, and high-quality seismic reflection records. Preliminary analysis identified four distinct reflection patterns and velocity ranges for sedimentary layers.
Use Cases
- Modeling sediment thickness based on interpreted P-wave velocity estimates.
- Analyzing subsurface structure based on four identified seismic reflection patterns.
- Integrating gravity and magnetic anomaly data to constrain velocity models.
- Studying sedimentary layer properties based on reported velocity ranges (1.9 to 5.3 km/s).
Strengths
- Data from 50 sonobuoys provides multiple measurement points.
- Includes multiple data types: seismic reflection, gravity, and magnetic anomaly data.
- Velocity estimates for four model layers are provided with specific ranges (e.g., 3.6-4.7 km/s).
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Recorded during the GA302 seismic survey for Geoscience Australia's New Oil initiative.
- Time Range
- 2006/07
- Geography
- Capel and Faust Basins, 800 km east of Australia, water depths 1500-2000 m.