data quality, preservation and access: a dans perspective
TRANSCRIPT
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www.dans.knaw.nlDANS is an institute of KNAW and NWO
Data quality, preservation and access:a DANS perspective
Ingrid Dillo, DANS
PERICLES reuse of science dataMeeting 4, 21 June 2016
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EASY: long-term Electronic Archiving System for self-deposit
NARCIS: Gateway to scholarly information In the Netherlands
Core services
DataverseNL for short/intrmediate term storage
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Training & Consultancy
Persistent IdentifierURN:NBN resolver
Additional services
Common metadata harvester
Cradle of the Data Seal of Approval
Background Archive
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Data quality
Data is generally considered high quality if, they are fit for their intended uses in operations, decision making and planning.
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Data quality in science
Technical aspects of data quality:
• Sustainable file formats• Adequate metadata and documentation• Completeness of the data• Integrity, authenticity, provenance
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Data fitness
Scientific quality of the data – assessment of the reusability of the data
Criteria:• Peer review• Curation• Annotation• Citability (PID)• Certified TDR
How to make this transparant: tagging system?
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DANS data reviews
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Data preservation
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Data preservation
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Data preservation
Data selectionPreferred formatsMetadata
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“Archief van de toekomst”
Werkgroepje met Maarten, Christophe, Herbert:- kerndiensten onderling beter laten aansluiten- overlap zoveel mogelijk wegsnijden- meer fasen van de onderzoeksproces (en de “data-
kringloop”) ondersteunen- systeem voor archiefmanagement loskoppelen van opslag- betere ondersteuning van linked data en software
The archive of the future
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EASY: long-term Electronic Archiving System for self-deposit
NARCIS: Gateway to scholarly information In the Netherlands
Core services
DataverseNL for short/intrmediate term storage
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Better alignment of core services
EASY 3archival
management system
NARCIS(more content)
Dataverse(or another
short/medium term archive)
• Registration• Portal for
searching and finding
• Statistics & visualisation
Auto ingest
Metadata harvesting?
Let die away:• data upload• datasearch
Agnostic concerning:• identifier• metadata• licenses
Also for DANS a Dataverse for data upload
Auto ingest from elsewhere
EASY storage
dark storage
Third party storage
Suitalbe for: • linked data • software
Metadata harvesting
Quality of sustainability and content