SEDIS Scientific Earth Drilling Information Service presented by Bernard Miville IODP Data Manager

1. SEDIS • Scientific Earth Drilling Information Service • presented by • Bernard Miville • IODP Data Manager • bernard_miville@iodp-mi-sapporo.org

2. IODPIntegrated Ocean Drilling Program • Web: http://www.iodp.org • Contributors: 3 main implementing organizations • United States: TAMU and LDEO • Platform: SODV • Data capture: Various • Database: JANUS, New system being developed • Japan: CDEX/JAMSTEC • Platform: Chikyu • Data Capture: J-CORES • Database: J-CORES • European Consortium (ECORD): ESO • Platform: Mission specific • Data Capture: DIS • Database: MSAcces, MS SQL Server, Pangaea • Integrated Data Management: Started January 2005

3. SEDISScientific Earth Drilling Information Service • Web: http://sedis.iodp.org • Phase I: Metadata catalog providing a searchable inventory of all datasets collected for each drilling hole in IODP and legacy data. • Phase II: Addition of scientific publications to the metadata catalog. Provide tools to efficiently search IODP publications independent of format and location. Link to datasets. • Phase III: Advanced search and extraction of data from distributed databases. Provided advanced mapping and data visualization tools.

4. SEDIS Phase I: Datasets Catalog • Discovery level inventory of IODP (ODP and DSDP) Core and Logging data via a metadata catalog • Datasets at the hole level • Listing of measurements for each dataset • Link to distributed dataset • ISO 19115 and 19139 compliant • STD-DOI for dataset identification • OAI-PMH for harvesting metadata • Web-based GIS server, plot data locations (expedition, site and hole locations), do geographical searches, and link map elements to metadata • Making the SEDIS metadata available to other Geosciences metadata portals • Include metadata for other types of earth drilling datasets not necessarily coming from IODP.

5. SEDIS Phase I: Datasets Catalog

6. SEDIS Phase II: Publications Catalog • Program publications inventory using metadata • Dublin Core • DOI XML (GeoRef schema) • Full text indexing • Full text search • Special context indexing – Ontologies • Possible publication formats • PDF, HTML, XML, Word, Text, Others? • Search and link to citation database • DOI for each publication • Link to Phase I metadata catalog • Keyword • Expedition

7. SEDIS Phase I SEDIS Phase II Distributed Datasets Server(s) Distributed Publications and Citations Server(s) Metadata Submission/Harvesting Metadata Submission/Harvesting Publications Indexing STD-DOI Registry SEDISServer DOI Registry SEDIS Web User Search Datasets User Search Publications and/or Citations Search Results View Datasets View Publications and/or Citations

8. SEDIS Phase III: Data extraction and visualization • Advanced data search tools (data mining, integration, analysis, extraction) via direct database query or data aggregators. • Advanced data visualization and mapping tools, web services • Use existing interoperable and interportable data formats in XML for the advanced data tools • Data stream from distributed databases • Involve other organizations working on similar advance tools • Store Taxonomy and Lithology and other vocabulary name lists

9. SEDIS: Timeline • December 2006: Development of SEDIS Phase I started • April 2007: Requirements for SEDIS Phase II public • September 2007: SEDIS Phase I online • Summer 2007: Requirements for SEDIS Phase III • Early 2008: SEDIS Phase II online • Early 2009: SEDIS Phase III online