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1
GEOSS Global Earth Observation System of Systems
2
PANGAEA integrated data management
Data production processing
RDBs
Editorial system
Related projects, institutions, PIs
Monitoring devices, ROVs etc.
File based storage
WS client
WS client
Data Exchange Formats (XML,Text)
mail, http
WS web service (SOAP/WSDL)
Longterm data archiving publishing facilities
DOI Digital Object Identifier
Exploitation, analysis
WDC-MARE / PANGAEA
WS Import
GIS modelling environments
WS Export
WS client
Dissemination
Offline products
PANGAEA data portal
library catalogues
DOIregistry
incl. Google Earth and UNM mapserver
(CD / DVD)
Community
www.pangaea.de
3
PANGAEA sensor network of sites FINO ANTARES
FINO
ANTARES
S
S
S
S
S
S
W
S
W
S
internet
WDC-MARE
SOS RX/Proxy
SPS
WNS
WAS
Registry
Archive warehouse
Early Warning System
Scientist
4
PANGAEA standard interfaces for metadata
data management longterm archiving
Frontends / portals
catalogues
protocols
catalogues
WS(SOAP/WSDL)
PangaVistaGE UNM
marshaller
Index
PANGAEA
GeoPortal.Bund
gml, kml
WFS(OGC)
XSLT
IODP
OGCcatalogue service
RDB
D-GRID
ISO19xxx
harvester
ISO19xxx
CARBOOCEAN
harvester
EUR-OCEANS
Dublin Core
DIF
GCMD
OAI-PMH
OAIster
DublinCore
DIF
harvester
Google
HGF Fedora
Darwin Core
DiGIR
Darwin Core
OBIS
harvester
GBIF
DOI registration
WS(SOAP/WSDL)
STD-DOI
ISO690
TIB NationalLibrary
DOI registry
www.pangaea.de
5
WDC-MARE - recommendations

• Data centers need to prepare to serve data and
  metadata for multiple scopes / communities /
  stakeholders
• Metadata have to ensure re-usage of data (data
  publication)
• Complete consistent metadata fullfill most
  common standards
• De facto standards and protocols build the
  mainstream of network development
• Data management has to be an integral part of
  research (user driven)
• Data centers should operate like publishers and
  libraries

6
EUR-OCEANS, CARBOOCEANS integrated data
management
Producers
RDBs
Related projects, data efforts, institutes
File based archiving
Data Exchange Formats (XML,Text)
Aquisition, processing editorial systems
Yellowish parts to be implemented. Existing parts
are blue/green
GCMD Global Change Master Directory
Longterm data archiving publishing facilities
WDC-MARE
CDIAC (WDC)
Ifremer
COPEPODNODC?BODC?
WSCatalog
WSCatalog
WSCatalog
WSCatalog
Dissemination
EUR-OCEANSportal
Offline products
library catalogues
DOIregistry
other portals
(e.g. IODP, GCMD)
(CD / DVD)
Community
www.pangaea.de
7
Digital Object Identifiers (DOI)
- publishing data and making them citable
DOI No. of registry acronym of archive ID
e.g. doi10.1594/PANGAEA.80967
International DOI Foundation
DOI registry for scientific data
Library catalogues
ISI
Agent (publisher) oceans
Agent atmosphere
Agent
DOI metadata entry
longterm data archive
quality management
Data sets
http//www.doi.org/overview/
www.pangaea.de
8
PANGAEA warehouse retrievals
Sybase ASE
Sybase IQ
RDB
RDB
Step 2 retrieve corresponding data with data set
IDs space/time constraints)
Step 1 Retrieve relevant data set IDs from
metadata
Middleware
Webserver
IQ interface
www.pangaea.de
wiki.pangaea.de
9
PANGAEA - Technical architecture
Sybase ASE
Editorial system
Harddisk tape (silo)
Sybase IQ
RDB
RDB
Middleware
Webserver

IQ interface
Panga-Vista
ART
www.pangaea.de
wiki.pangaea.de
10
PANGAEA networking
Libraries