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- Information about DSDP/ODP/IODP Expeditions, Sites, Holes, Cores, Sections and related meta-data
- Actual selected, and mainly multi-sensor track related, data aggregated by Hole and Analysis (partly accessible as data grid on https://paloz.marum.de/database or via a dedicated viewer DBViewer).
- Selected processed digital image data, allowing fast generation of Site overviews, including core-correlation and splice visualisation (IODPCoreImage).
- Information about some publicly available core-offset and splice tables (Core Affine Table, Splice Interval Table).
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Most data come from archived DSDP data, the old ODP Janus database, and the current IODP LIMS database, merged into a consistent format.
This project benefitted from the DFG funded PetaByte Storage Cluster (DFG Grant 405693605).
Overall Technical Infrastructure
The database system is not directly accessible externally due to security and "denial of service" considerations, but hooks are provided for human and machine readable access via web endpoints.
The databases are contained in a relational and filestore database system (Couchbase, Minio and several others). Public access is via an intermediary REST endpoint (Loopback).
Currently (December 2019February 2022), the database contains information about all DSDP/ODP/IODP expeditions conducted on the Glomar Challenger or Joides Resolution upto Expedition 376 385 (post-moratorium). Eventually MSP and Chikyu data might be added.
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- For an overview of measurement data available, consult https://paloz.marum.de/database. This is suitable for human download of text tables for individual holes and measurements.
- Various REST endpoints are available for machine-readable access. Please contact H. Pälike for further information, also to ensure overloading the current server. See below for a few examples of how this could be accessed:
- A current snapshot of the database (for OFFLINE viewing) is available as a macOS Application (see XXX).
- A number of pre-built applications allow access to these data also, for example DBViewer, IODPCoreImage.
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