Copyright for Presentations Material       For presenters: download cc by 4.0 logo


The following licence and copyright agreement is valid for any GeoUtrecht 2020 abstract as well as corresponding presentation materials uploaded alongside the abstracts.

By submitting an abstract or uploading presentation materials, the authors certify that they have read and agreed to the following terms:

  • The authors are authorized by their co-authors to enter into these arrangements.
  • The publication of the work described has been approved by all the author(s) and by the responsible authorities – tacitly or explicitly – of the institutes where the work has been carried out, and that neither the abstract nor the presentation materials infringe copyright or any other rights by third parties.
  • The work does not contain content that is unlawful, abusive, or constitute a breach of contract or of confidence or of commitment given to secrecy.
  • The authors warrant that they secure the right to reproduce any material that has already been published or copyrighted elsewhere and that they identified such objects with appropriate citations and copyright statements, if applicable, in captions or even within the objects themselves (e.g. copyrights of maps).
  • They agree to the following licence and copyright agreement:


  • The DGGV has the unlimited right of use for all abstracts as well as corresponding presentation materials uploaded alongside the abstracts
  • The author(s) and his/her/their institutions retain(s) copyright of his/her/ their presentation(s).
  • The author(s)/institution(s) agree(s) to CC 4.0 open access conditions as mentioned below.
  • The author(s)/institution(s) allow(s) DGGV to retain presentation material and recording of plenary public presentations for further storage and use by DGGV media library and for any other analogue or digital media.

Furthermore, the authors must choose at least one of these situations that are explicitly mentioned on all presentations or uploaded materials:

  • Authors retain the copyright of all presentation materials. This option must be mentioned (for instance as “©Authors”) on presentation materials;
  • When the copyright does not belong to author or DGGV, but a third party, this copyright must be clearly mentioned on presentation materials. Authors must have prior permission to present any materials where the copyright is hold by a third party. DGGV does not assume any responsibility for the usage of any such third-party copyright.
  • The abstract and its presentation materials are distributed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). The CCL logo must be visible on the relevant presentation materials.

The authors grant DGGV the right to hold their presentation materials online for viewing and download by individuals from one month prior to one month after the dates of the GeoUtrecht2020 conference.

Creative Commons Attribution 4.0 License

You are free to:

  •  Share — copy and redistribute the material in any medium or format
  •  Adapt — remix, transform, and build upon the material for any purpose, even commercially

under the following conditions:

  •  Attribution — You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licenser endorses you or your use.

No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the licence permits.


  • The licenser cannot revoke these freedoms as long as you follow the licence terms.
  • You do not have to comply with the licence for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation.
  • No warranties are given. The licence may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
  • The CC BY License, of which 4.0 is the recent version, was developed to facilitate open access – namely, free immediate access to, and unrestricted reuse of, original works of all types.
  • Under this liberal licence, authors agree to make abstracts legally available for reuse, without permission or fees, for virtually any purpose. Anyone may copy, distribute, or reuse these articles, as long as the author and original source are properly cited. Thus, CC BY facilitates the dissemination, transfer, and growth of scientific knowledge.
  • Please read the full legal code of this licence.

Copyright transfers

Many authors have strict regulations in their contract of employment regarding their works. A transfer of copyright to the institution or company is usual, as well as the reservation of specific usage rights, is typical. Please note that in the case of abstract publication with the Creative Commons License, a transfer of the copyright to the institution is possible, as it belongs to the author anyway.

Any usage rights are regulated through the Creative Commons License. Anyone (the author, his/her institution/company, the DGGV, as well as the public) is free to copy, distribute, transmit, and adapt the work as long as the original author is given credit (see above). Therefore, specific usage rights cannot be reserved by the author or his/her institution/company, and the publisher cannot include a statement "all rights reserved" in any published abstract.

A copyright transfer from the author to his/her institution/company will be expressed in a special "Copyright Statement" at the end of the abstract rather than in the abstract citation header. Authors are asked to include the following sentence: "The author's copyright for this abstract is transferred to institution/company".

Crown copyright

This licence and copyright agreement respects the Crown copyright. For works written by authors affiliated to the British Government and its institutions a copyright statement will be included at the end of the abstract. Authors are asked to use the following statement, which has been approved by the Information Policy department of The National Archives:

This work is distributed under the Creative Commons Attribution 4.0 License. This licence does not affect the Crown copyright work, which is re-usable under the Open Government Licence (OGL). The Creative Commons Attribution 4.0 License and the OGL are interoperable and do not conflict with, reduce or limit each other.


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