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8/7/2019 Schaap Seadatanet-margins (1)
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a Pana Pan--European Infrastructure for Ocean andEuropean Infrastructure for Ocean andMarine Data ManagementMarine Data Management
Dick M.A. Schaap MARIS (SeaDataNet technical coordinator)
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Background
Data availability of vital importance for marine research
European data set is fragmented
Not always quality controlled
Not always easily accessible In 35 countries bordering European seas
more than 600 scientific laboratories from governmentorganizations and private industry collect data
use various sensors on board of research vessels, submarines,fixed and drifting platforms, airplanes and satellites
measure physical, geophysical, geological, biological andchemical parameters, biological species, etc.
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SeaDataNet project
EU Sixth Framework Programme
Integrated Infrastructure Initiative (I3)
1 April 2006 to 31 March 2011
Objectives develop an efficient distributed pan-European marine datamanagement Infrastructure for managing large and diversedata sets
network existing professional data centres of 35 countries,active in data collection
provide integrated databases of standardised quality on-line
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SeaDataNet partnership
49 partners including:
Major oceanographicinstitutes of 35 countries
National Oceanographic
Data Centres (NODCs) Divisions of major nationalmarine research institutes
3 satellite data centres
3 scientific modelling
centres 2 SMEs experts insoftware development
3 International
organisations
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Building on experience
Data management of scientific projects, e.g. MTPII-MATER, CANIGO, OMEX, MERSEA, etc.
Leaders ofData Management Concerted Actions MEDAR/MEDATLAS II - Mediterranean Data Archaeology and
Rescue, aiming to make available a comprehensive data product oftemperature, salinity and bio-chemical data in the Mediterranean andBlack Sea through a wide international cooperation
Sea-Search The gateway to Oceanographic and MarineData &Information in Europe, to, to provide an effective navigation tool tooceanographic and marine data and information sources for European
marine waters and to centres in Europe with expertise and skills inoceanographic and marine data & information management.
Bringing in new partners satellite data centres
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SeaDataNet components
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Infrastructure versions
Version 0
Continuation and maintenance of existing Sea-Search systems with minormodifications
Version 1All data centres involved in upgraded meta-databases
Technical Task Team partners involved in transparent data access, security,monitoring, viewing services = trans-national access
Pre-operational by November 2007 and operational by February 2008
Version 2All data centres involved in trans-national access and access upgraded
Operational by 2010
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SeaDataNet Data Policy
Metadata free and open access, no registration required
each data centre should provide the meta-data in standardized formatto populate the catalogue services
Data and products services the general case if free and open access/mandatory registration
a SeaDataNet role (partner, academic, commercial etc.) is attributedto each user
Each NODC attributes the roles to the users of its of country
Out of the partnership, the roles are assigned by SeaDataNet user-desk
each data centre node delivers data according to the users role andits local regulation
each data centre should provide freely the data sets necessary todevelop the common products
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Discovery services
Marine environmental data sets(EDMED)
Marine environmental research
projects (EDMERP)
Observing systems (EDIOS)
Research Cruise Summary
Reports (CSR)
Common Data Index (CDI)
Directory of marine
organisations (EDMO)
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Common Data Index = linking pin
Index to individual data
sets
Approx. 200000 entries
from 10 partners
ISO19115 metadatastandard has been
adopted
On-line searchable
directory
Direct access to on-line data sets,
catalogues or e-mail
request
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Technical developments
Establishment of common vocabularies
Upgrading metadata formats forharmonisation and interrelationships (ISO19115 as basis)
Upgrading metadata entry and retrieval systems:
XML exchange (push and pull) XML validation services JavaTool (MIKADO) for generation of XML files Online Content Management Systems (CMS)
Adopting Web services technology
Vocabularies
Metadata catalogues
Defining common transport formats (NetCDF, ODV ASCII and MedAtlas)
Developing delivery services (shopping basket and download manager)
Developing viewing services (OGC mapping, ODV software, ..)
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SeaDataNet Users portal schema V1
services for metadata
Data downloading servicesVisualization services (WMS) for V2
IfremerDatabase
BODC Database
BSH Database
...
Download managers in Data centers
CSR EDIOS
EDMED
CDI
Shoppingbasket
Requestsstatus
manager
datametadata
CSR
CDI
Project info
Metadata & Data catalogues
Data requestStatus ofrequest
General request Metadata request
Organisation +data source id
Datadownload
at BODCat BSH at MARIS
+ EDMERP
Entry point for access hits
EDMO
EDIOS EDMED
EDMERP EDMO
Software
Vocabularies
Standards Cross search
AAA
Registr.
My transact.
User
Register
Userregistration
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Involvement in other networks
SeaDataNet partners are involved in many other Europeanand international projects, contributing and safeguarding gooddata management. Examples are:
Services for the marine geological institutes in Europe in the projects
EUMARSIN, EUROCORE and EUROSEISMICS .See www.eu-seased.net
Services for EUROGOOS for the European Directory of Ocean-
observing Systems (EDIOS). See www.edios.org
Partners in the MERSEA project (GMES) for the set up of the Mersea
Information Management (MIM) system
Partners in the Humboldt project (GMES) contributing to a European
Spatial Data Infrastructure
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www.eu-seased.net
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a searchable catalogue of over 2.5 million line kilometresof marine seismic and sonar survey data held at
European institutions
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a searchable catalogue of over 300.000 seafloor samplesfrom the ocean basins and continental shelves, held at
European institutions
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Supportive to international initiatives anddirectives
GEO-GEOSS initiative (ad-hoc Group of Earth Observations
of G8) : Global Earth Observation System of Systems
GMES (Global Monitoring for Environment and Security) of
ESA and EC as European component of GEOSS
INSPIRE, new directive for spatial data infrastructure in
Europe
And can provide added-value forMarine Strategy
Implementation, providing a wealth of complimentary data (in
time and spatial coverage) for high quality assessments
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Website
www.seadatanet.org