P-wave and geophysical property measurements from jumbo piston cores collected during Antarctic research cruise NBP01-01. Data includes depth, P-wave amplitude and velocity, bulk density, and magnetic susceptibility recorded at 1 cm intervals. The dataset was produced by SCIOPS using a Geotek Multisensor Track at the Antarctic Research Facility.
Use Cases
- Modeling the relationship between P-wave velocity and bulk density to infer sediment compaction.
- Analyzing magnetic susceptibility trends with depth to identify volcanic ash layers or climate events.
- Correlating P-wave amplitude with core section and measurement interval for stratigraphic analysis.
- Investigating geophysical property gradients (e.g., density, velocity) across measurement intervals within sections.
Strengths
- Measurements recorded at high-resolution 1 cm intervals.
- Includes multiple synchronized geophysical properties: P-wave, density, and magnetic susceptibility.
Limitations
- Sample size and row count are unknown, limiting statistical assessment.
- Magnetic susceptibility data is provided in uncalibrated units, requiring conversion for direct comparison.
Provenance
- Source
- NASA Earthdata via SCIOPS organization.
- Collection Method
- Measurements taken on split jumbo piston cores using a Geotek Multisensor Track.
- Time Range
- null
- Freshness
- null
- Geography
- Antarctic region, specific to cruise NBP01-01.