Post on 14-Dec-2015
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Nautilus, the Ifremer Web portal
Eric MOUSSAT Data manager, marine geology and geophysics data bank
IDM/SISMER
Mickael TREGUER, IT developer
IDM/ISI
Gilbert MAUDIREHead manager of the program „Oceanographic Data Centers“
IDM
IFREMER* Centre de Brest,BP 70, 29280 Plouzané, France* French IOC/IODE/NODC
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Marine physics and bio-chemistrySismer & Coriolis DB
Coastal environmentQuadrige2 DB www.ifremer.fr/envlit
Marine Geology and Geophysics Sismer & Bgmb DB
Fisheries Harmonie DBwww.ifremer.fr/sth/syntheses.htm
Satellites data CERSAT DB
www.ifremer.fr/cersat
Deep Sea EnvironmentBiocean DBwww.iobis.org
Information systems
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Multidisciplinary programs
Fundamental Research,
Monitoring and forecasting (climat,quality of the environmentand marine products)
Support to decision making in response to the request of the publicactors and according to the internationalcommitments of the State(coastal management, environmental crisis, fisheries)
User needs
Integrated access to all kinds of data
Transparent access to Ifremer as well as French and European systems
Context
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Scopes
To make existing Ifremer systems
Interoperable as well as with French and European systems
Accessible through a unique entry point Observation data www.ifremer.fr/nautilus
Spatial products : Sextant server (for Ifremer and partners only)
Without modifying them
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The Nautilus portal
User interface functions
Data discovery : Where? What? How (observation conditions) ? When? Who ?
Visualization of observation locations (mapping tool)
Online data access
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The Nautilus portal architecture and standards
Nautilus portal(Intégrator)
Metadata Web services (ISO 19115 profile)
Download web services
Web map services
Connectors to thematic databases
SISMER Directories
EDMED, CSR
Access to thematic data bases through connectors based on geographic information standards according to the European « Inspire » directive
Connectors
MEDAR, MEDATLAS(SCOOP)
Coriolis
Geology
...
Geophysics(SISMER)
Physics / Chemistry(SISMER)
@
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Conclusions
Still some limitations : New technologies
Total size of downloaded data per query due to network bandwith and available disk space per user
Maximum number of results per query : 1000 data files
Restricted access to some data types Ex : geosciences data in EEZ
But it works …
//www.ifremer.fr/nautilus/
Thank you and welcome on