Portal

Description
The PANGAEA operation group provides portals for several EU projects (e.g., former CarboOCEAN was the first one) and supports existing metadata portals (e.g. OAIster, ScientificCommons) to disseminate its data/metadata by using the OAI-PMH and other standards.
 * Software used to harvest data providers: panFMP v2.0-dev (development version, not yet released), version 1.0 is no longer used.
 * Software used to provide search interface backend and data storage: Elasticsearch an enterprise search server based on Apache Lucene. Uwe Schindler is part of the devlopment team of Apache Lucene and supports Elasticsearch developers. He has provided significant contributions to the projects to support numerical search. He is spending a large amount of his time to contribute to those projects.
 * Metadata standard used: All data providers' metadata is converted to an proprietary, internal pansimple.xsd format, which is some kind of extended Dublin Core
 * First portal implemented by this software: http://dataportal.carboocean.org/

The harvested data centers are available through a large, all-containing, public, read-only Elasticsearch node; available at: http://ws.pangaea.de/es/portals/pansimple/_search?pretty

For each served portal, a subset of this large index is served using a "view", e.g. http://ws.pangaea.de/es/dataportal-carboocean/pansimple/_search?pretty (CarboOCEAN)

Portals served

 * Oceanography
 * CARBOOCEAN
 * SPICOSA
 * SOLAS
 * hypox
 * World Data System
 * Air Chemistry Observatory of Neumayer (AWI)
 * C3Grid Portal


 * SEDIS for IODP hosted in Sapporo and combining J-CORES, JANUS & PANGAEA


 * Biodiversity
 * GFBio
 * GBIF
 * Pangaea ranking in the list of GBIF data providers
 * PANGAEAs data provider page at GBIF
 * 2007-10-10 1st harvest
 * 2008-04-09 rank 58 - 157 krecords
 * 2008-05-22 rank 57 - 409
 * 2008-09-03 rank 22 (of 282 providers) - 1259 krecords
 * OBIS
 * EurOBIS/MarBEF
 * SCAR-MarBIN
 * PLANKTON*NET


 * Repository harvester (OAI-PMH)
 * ScientificCommons
 * OAIster moved to OCLC in 2009
 * Celestial?
 * [ttp://search.driver.research-infrastructures.eu driver] (not yet)


 * Library catalogs
 * WorldCat (OCLC)
 * Karlsruher Virtueller Katalog KVK
 * GBV
 * GetInfo of TIB (see Figure ->)
 * Elektronische Bibliothek, Staats- und Universitätsbibliothek Bremen
 * ePIC at AWI
 * DataCite

Portals for metadata

 * Global Change Master Directory (GCMD)
 * Antarctic Master Directory (AMD), southpolar subset of GCMD
 * Global Observing Systems Information Center (GOSIC), portal of GOOS & GTOS
 * Marine Data Search of the EU
 * European Directory of Marine Environmental Data (EDMED)
 * SeaDataNet
 * OceanDataPortal of IODE