Open Access data at VLIZ
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Open Access data at VLIZ Experience in retrieving data from EMODnet “Data ingestion, archiving, citation and DOI” June 26, 2014. Overview The data policy The process Archiving Documenting QC & Integration Publishing Redistribution EMODnet central portal developments. Data ingestion.

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Open Access data at VLIZ Experience in retrieving data from EMODnet

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Open access data at vliz experience in retrieving data from emodnet

Open Access data at VLIZ

Experience in retrieving data from EMODnet

“Data ingestion, archiving, citation and DOI”

June 26, 2014


Open access data at vliz experience in retrieving data from emodnet

Overview

The data policy

The process

  • Archiving

  • Documenting

  • QC & Integration

  • Publishing

  • Redistribution

    EMODnet central portal developments

Data ingestion


Open access data at vliz experience in retrieving data from emodnet

Data policy at VLIZ

www.icsu-wds.org

www.iode.org/


Open access data at vliz experience in retrieving data from emodnet

WDS Data Policy

There will be full and open exchange of data, metadata and products shared within WDS, … All shared data, metadata and products being free of charge or no more than cost of reproduction will be encouraged for research and education.

IOC Oceanographic Data Exchange Policy

Member States shall provide timely, free and unrestricted access to all data, associated metadata and products generated under the auspices of IOC programmes.

Member States are encouraged to provide timely, free and unrestricted access to relevant data and associated metadata from non-IOC programmes …. for non-commercial use by the research and education communities, provided that any products or results of such use shall be published in the open literature without delay or restriction.


Open access data at vliz experience in retrieving data from emodnet

Data policy at VLIZ

(under development)

VLIZ advocates free data exchange and supports the IOC Oceanographic Data Exchange Policy. Wherever possible and relevant, the data from the databases will be made available online through the Internet. Naturally, restrictions may apply, as a result of which we cannot offer unlimited access. This is for example the case for data of which VLIZ is not the primary source: in this case the data exchange policy of the originator of the data will apply.


Open access data at vliz experience in retrieving data from emodnet

Validation

The process

Integration

Product generation

Redistribution

Publishing


Open access data at vliz experience in retrieving data from emodnet

Archiving

http://mda.vliz.be


Open access data at vliz experience in retrieving data from emodnet

Technical:

  • Storage software

  • Checksum & size

  • ‘Material & methods’

  • Hierarchy

  • Units

  • Formula’s, calculations

  • Goal:

    Correct interpretation &future usability


Open access data at vliz experience in retrieving data from emodnet

Metadata discovery:

  • Responsibles

  • Access rights

  • Parameters

  • Coverage: time, geography, taxonomy, …

  • Relations to other datasets

  • Publications

    Goal:

    Maximum searchability

    and retrieval


Open access data at vliz experience in retrieving data from emodnet

Integrated Marine Information System

IMIS

Publishing

→ Module Datasets: ISO 19115 discovery metadata

→ Module Literature: ISBD & ASFIS metadata standards


Open access data at vliz experience in retrieving data from emodnet

Archiving

Marine Data Archive

Data Publication

MDA

Publishing

Documenting

Integrated Marine Information System

+ Data citation

+ DOI

+ Open Acces

ISO 19115

GCMD

IMIS


Open access data at vliz experience in retrieving data from emodnet

Archived original dataset

Integrated datasets

publication


In development doi data citation

In development: DOI & Data Citation

data citation & DOI linking will be made possible:

Different versions of a dataset each having their own citation (according to Data Cite) & DOI link.

DOI is referring to different versions of the data on the MDA.

citation

Citation and link to

other (older)

versions

of the data

DOI link to the

MDA-

data version


Doi relation with imis mda

DOI & relation with IMIS & MDA

IMIS

(citation)

MDA-

download

DOI


Open access data at vliz experience in retrieving data from emodnet

Link to Unique Persistent Identifiers (DOI)


Emodnet central portal use cases

EMODnet Central Portal – Use cases

  • Highlight added value of bringing thematic data together

  • Use Cases will be used as a roadmap for developing the Portal

  • Generate functional requirements of portal


Emodnet central portal use case 1

EMODnet Central Portal – Use case 1

  • Be able to get access to the data via WFS (GetFeature)

  • Perform queries over WFS

  • Return output in different formats (list of features per coordinate point, list of points or area, Indexes etc.)


Use case 1 query data products simultaneously

Use Case 1: Query data products simultaneously

Retrieve Data from specified coordinates at a given time or for a time interval

Physical Parameters (temperature, salinity)

Bathymetry

Seabed Substrate

Marine Region (ICES, Protected Area)

Species Abundance


Open access data at vliz experience in retrieving data from emodnet

www.emodnet.eu/dataservices/


Open access data at vliz experience in retrieving data from emodnet

Original file

Results file

HTML report sheet


Emodnet marine data ingestion

EMODnet– marine data ingestion

  • Up to now the focus of EMODnet has been distribution of data but some attention now needs to be devoted to ingestion of data. This requires a facility that

    • provides instructions

    • ingests the data

    • checks them

    • directs them to the appropriate repository for stewardship and dissemination

  • Facility for data ingestion, available through www.emodnet.eu

    • Tool to check (QC, standardization, dataformat checks) can be built in parallel EMODnet service tool

    • Tool needs to redirect data to appropriate repositories for archiving (WDS, NODC)

    • Tool needs to allow the creation of a datacitation (URI e.a.DOI) and possibly linked data publication

    • Tool should prepare data for integration into EMODnet thematic products, other integrating datasystems and common data catalogues (GEBCO, OBIS, CDI…)

  • Uniform way for data citations – ‘Introduction to Digital Citation – Towards an ICES policy on Data Citation’ – currently in prep


Open access data at vliz experience in retrieving data from emodnet

Thank you


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