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The 3TU.Datacentrum offers researchers support with their data management and data storage. This presentation is given to researchers of Delft University of Technology.
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Your Research Data Management
with support from 3TU.Datacentrum
Data Publication Pyramid
Ways to loose your data
• Bits get lost (file damage,
deleted, disappears, fire, bit
rot)
• Context or documentation
gets lost
• Required hardware or
software becomes out of data,
inoperable or unavailable
Ways to keep your data
• Good storage medium for data and documentation
• Backups
• Regular monitoring (storage media, file)
• Security
• Sustainable formats
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Why 3TU.Datacentrum? • Make valuable data (re)usable, discoverable and accessible on long
term. Open if possible, closed if neccesary !
• Experiences: Lot of data ‘lost’ and valuable data not used.
CREATING DATA
PROCESSING DATA
ANALYSING DATA
PRESERVING DATA
GIVING ACCESS TO
DATA
RE-USING DATA
During your research
Some GB > lots of TB
Share through
mail – DVD – FTP?
Just file management or more?
Multi-instutitional /
multi-disciplinary?
Firewalls?
www.data-archive.ac.uk/create-manage/life-cycle
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Data Labs
Collaboration platforms for research data
(management) to enable exchange of data
and other research material for collaboration
and e.g. early review.
improve standardization & documentation
and lower archiving threshold.
To share, reference, extract, analyze and
publish research data.
Data Lab: DVN
Dutch Dataverse Network (DVN),
used by most Dutch universities
• Organise (data)files in studies and collections
• Add metadata and documentation
• Allows versioning
• Determine access rights yourself
• Not limited to own institute
• Publish data with a persistant URL
• Allows you to delete files
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Data Lab: OpenEarth
Collaboration platforms for research data (management) to enable exchange
of data and other research material. “OpenEarth is a free and open source alternative to the project-by-project and institution-by-institution approaches to deal with data, models and tools” . Developed by researchers from marine & coastal engineering.
• Central platform for MICORE (EU FP7 & UN), Building with Nature (Dutch
topsector Water).
• Over 1.000 users
(120+ contributing).
Standardized numeric data,
SVN repository, wiki, OPeNDAP server,
Google Earth visualisation.
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Data Lab a la OpenEarth
Zandmotor | Sand Engine
During project: only accessibly to ± 300 users in ± 30 partners;
After project: transferred to data archive (3TU.Datacentrum) and
accessibly to the public for est. 50 years
Volkskrant, 31 March 2014
Consider long term storage
3TU.Datacentrum 13
Sou
rce:
WU
R t
emp
late
dm
p
te
• ‘Frozen’ dataset (version) for future use / long term storage
• ‘Published’ data, simple or
complex, varying metadata
• Open
• Max. 2 years embargo
• DataCite DOIs
• Data Seal of Approval (DSA)
• Meta data under CC0 harvestable
and as linked open data
Data Archive
te Technical
sciences
Example: Event logs
Example: STP algorithms
Example: virtual machine
e
Direct use of the data
Visualisation and Analysis
(iPython, Matlab, etc.) Deposit in Archive Dissemination
te
Indexing
Enhanced publication
• Do It Yourself: ‘simple’ sets Standard (self)upload form and descriptive information, single file per object (can be a ‘zipped’ collection), single DOI, … E.g.: Zandvliet, H.J.W. et al. (2010): Diffusion driven concerted motion of surface atoms: Ge on Ge(001). MESA+ Institute For Nanotechnology, University of Twente doi:10.4121/uuid:3f71549c-6097-4bb8-bc00-6db77deb161d
• Do It Together: special collections Negotiate: deposit procedure, description (xml, picture, preview), data model, level of DOI assignment, query online, … E.g.: Otto, T., Russchenberg, H.W.J. (2010): IDRA weather radar measurements - all data. TU Delft - Delft University of Technology doi:10.4121/uuid:5f3bcaa2-a456-4a66-a67b-1eec928cae6d
How to deposit your data
DOIs (Digital Object Identifiers)
http://dx.doi.org/doi:10.4121/uuid:c1ac7344-1...
http://data.3tu.nl/repository/uuid:c1ac7344-1...
Visibility
Data publication
First things first
Start of with a data management plan
The what, why and how of data management planning
Data management planning
• Funders require it
• Require RDM budget from funder
• Helps you structure agreements on how to manage your data
• Develop procedures early on for consistency
• Plan to share data, (determine embargo) and increase impact
Data management plan: support!
• Make use of the 3TU.DC template (compliant with H2020) – through Valorisation Center
• Get inspired by examples (per faculty)
• Contact a DMP expert for advice and support.
Example: RAINGAIN
• Pilot with
• Planning is more important than the plan, but the plan makes your planning explicit.
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Contact for more information
• [email protected]: funders
• [email protected] : open access publications
• [email protected]: research data management
Credits for the drawings:
http://digitalbevaring.dk/