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Data Management Plans

grafika wektorowa

Introduction

Research data are all data that have been collected, generated, observed during the research process aimed at obtaining scientific results.

Research data are:

  • raw data (which were obtained directly as a result of a research tool),
  • processed data (compiled).

Examples of research data:

  • experimental notes, logbooks
  • laboratory protocols, procedure descriptions
  • methodological descriptions
  • samples
  • artefacts, objects
  • textual documents
  • questionnaires, surveys
  • audio or video recordings
  • photographs, images
  • database content (images, texts, audio and video recordings)
  • software (scripts, input files)
  • results of computer simulations
  • mathematical models and algorithms

Open research data – is data produced in the course of research and used in scientific work, to which any user has free and unrestricted access. These data can be used, modified and shared legally.
Some data may be archived in a closed model, due to:

  • commercialisation of research results, e.g. applying for patent protection for an invention
  • national security
  • protection of personal data
  • copyright restrictions

Dataset – a structured set of data, made available in a given repository, that relates to a given topic and is provided with metadata describing its content.

  • Metadata of research data

    Appropriate preparation, organisation and description of the data will enable its efficient retrieval.
    Data should be provided with metadata in such a way that the recipient knows what kind of data it is, how it was produced and under what conditions it can be used.

    There is no single universally applicable metadata description standard for research data, so it is a good idea to familiarise yourself with the metadata description standards used by the repository where you intend to deposit your data.

    The following fields may appear in the metadata description standards that you will need to complete:

    • title
    • source
    • creators (persons or bodies holding copyrights on research data)
    • date of production
    • format
    • language
    • information on openness (including licence and possible embargo)
    • related project
    • related publication, etc.

    These tools can help in choosing the most suitable standard:

    Publicly available file formats should be used. For this purpose, it is advisable to use uncompressed file formats that do not require commercial software and use standard encoding (ASCII, Unicode).
    In some cases, the migration of data to an open format may result in the loss or distortion of some data/metadata. It is then acceptable to deposit data in closed formats.
    If the data is readable by commercial tools, but ones that are commonly used in the discipline, then it is also acceptable to deposit such data.
    Before preparing datasets, check that the repository allows the data to be deposited in the format of your choice.

  • File formats

    Data should be deposited in such a way as to ensure its long-term readability and accessibility. When sharing research data, consideration should be given to:

    • the software with which they will be readable
    • the sustainability of the chosen file formats.

    Publicly available file formats should be used. For this purpose, it is advisable to use uncompressed file formats that do not require commercial software and use standard encoding (ASCII, Unicode).

    In some cases, the migration of data to an open format may result in the loss or distortion of some data/metadata. It is then acceptable to deposit data in closed formats.

    If the data is readable by commercial tools, but ones that are commonly used in the discipline, then it is also acceptable to deposit such data.

    Before preparing datasets, check that the repository allows the data to be deposited in the format of your choice.

  • Sharing research data

    Data should be open as much as possible and closed as much as necessary. To help researchers prepare and share data appropriately, FAIR principles have been developed, according to which data should be:

    Findable – easy to find; the dataset must be provided with metadata such that it is searchable by the relevant tools available in the repository

    Accessible – (at least down to the metadata level) to anyone having access to Internet;

    • availability in FAIR does not mean open access without restriction; it means that the exact conditions under which data are made available and reusable are specified through metadata

    The following open licences are worth using:

    Metadata should be available even if the dataset has been moved or deleted.

    Interoperable – data must be described to an appropriate standard and using a correct methodology; they should also be deposited in formats that allow them to be read and processed

    Reusable – this means that the description or the datasets themselves should contain information on the origin of the data, together with the entire methodology of data extraction; the possibility of re-use also requires that the licence under which the data have been shared and can be processed is indicated.

  • Repositories

    Research data should be collected and made available in institutional, national or international repositories.
    When selecting a repository, the following should be taken into consideration:

    • Under what conditions will the data be stored?
    • How will the data be secured?
    • Does the repository support a discipline-specific standard for metadata description?
    • Does the repository ensure the assignment of an identifier, e.g. DOI, to datasets (this translates into better retrieval of data)?
    • Is it possible to link the dataset to authors using identifiers, i.e. ORCID?
    • Are other researchers in the discipline using the same repository?
    • The cost of depositing data (check whether your chosen repository applies an additional fee, the so-called Data Processing Charge, or whether depositing data is free of charge)

    When choosing a repository, it is also worth using the Register of Research Data Repositories. This is a global register of research data repositories from all scientific disciplines.

    Some of the most popular research data repositories today are:

    • WUT Data Repository –
    • RepO – Repsitory for Open Data D– a national repository created as part of the Open Science Platform. It allows depositing so-called small data. Use of the service is free of charge.
    • Zenodo – an OpenAIRE project, supporting open access and data movement in Europe. The repository has been developed with EU funding. It complies with the FAIR principles. There is a limit of 50 GB per dataset.

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