Purpose
Tools
The workflow for the correlation of stratigraphic records obtained from scientific ocean drilling cores requires multiple applications.
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Table 1. Tasks and tools for stratigraphic correlation on and off the JOIDES Resolution.
| Task | Data types | Tool on JR | Applicable on shore? | User guide |
|---|---|---|---|---|
| Prepare data for correlation | Non-image data | Correlation Downloader | Not a this time. Use already prepared data or ask JRSO staff for help. | |
| Image data | LORE (LIMS Online Reports) | Yes | ||
| ImageRedux: cull and resample images (R script) | Yes | |||
| Correlate: shift cores and splice core segments | All non-image and image data | Correlator app | Yes | |
| Load shift offsets and splice interval data to the LIMS database | Affine tables Splice interval tables | SCORS Uploader and Manager | Yes but requires credentials to write to the LIMS database (and approval by project manager) | |
| Download data with CCSF (core composite depth below seafloor) depths | All data accessible from the LIMS database | LORE (LIMS Online Reports) | Yes |
Figure 1-1. Stratigraphic correlation support (SCORS) applications. See Table 1-1 for brief descriptionsworkflow and tools.
Correlation Downloader
Download core logging data from the LIMS database for use in Correlator.
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