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IODP Expedition 398 Bulk Density (GRA)
Gamma ray attenuation (GRA) data were acquired using a Cs-137 collimated source and a sodium iodide (thallium), or NaI(Tl), scintillation detector. The signal was calibrated using water and aluminum standards to provide a proxy for bulk density. This measurement was performed by a sensor mounted on either the Whole-Round Multisensor Logger (WRMSL) or the Special Task Multisensor Logger (STMSL); which track was used for a given data set is indicated in the data.
ShareScore
44/100
Overall dataset sharing score
Score breakdown
These five areas show where the dataset supports — or may limit — practical reuse.
- Stewardship
- 8
- Harmonization
- 4
- Access
- 20
- Reuse readiness
- 8
- Engagement
- 4
Topics
International Ocean Discovery ProgramIODPJOIDES ResolutionExpedition 398Site U1589Site U1590Site U1591Site U1592Site U1593Site U1594Site U1595Site U1596Site U1597Site U1598Site U1599Site U1400Hellenic arc volcanic fieldEarth connectionsEarth in motionBiosphere frontiersSantorini calderaAegean SeaChristiana-Santorini-Kolumbo volcanic fieldsubduction zone