The data provided here (https://robotics.jacobs-university.de/DATA/RAW/Valentin3D/ and its subfolders) was created in the Valentin-3D project (http://valentin3d.de) in which the Memorial Submarine Bunker Valentin (https://www.denkort-bunker-valentin.de/) was digitized. The data is released under the Creative Commons Attribution-NonCommercial (CC BY-NC) license (https://creativecommons.org/licenses/by-nc/4.0/), i.e., you use the data for own non-commercial work and you must acknowledge its origins; please do so with a link to the project webpage (http://valentin3d.de) and by citing the following publication that gives an overview of the project:

Andreas Birk, Frederike Buda, Heiko Bülow, Arturo Gomez Chavez, Christian A. Müller and Julia Timpe. Digitizing a Gigantic Nazi Construction: 3D-Mapping of Bunker Valentin in Bremen. Writing the Digital History of Nazi Germany, De Gruyter, https://doi.org/10.1515/9783110714692-006, 2022

If you plan a use-case in a commercial context or if you are simply not sure whether the intended use is in compliance with the CC BY-NC license, please contact Prof. Andreas Birk. Please take the tragic history of the bunker into account when using the data, i.e., please do not use it for impious or irreverent work. Note that most of the data-sets are very large, i.e., their download can take a long time even with fast internet connections.

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Prof. Dr. Andreas Birk
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Constructor University
Robotics Group
Campus Ring 1, 28759 Bremen, Germany

abirk@constructor.university
http://robotics.jacobs-university.de/
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Commercial registry: Amtsgericht Bremen, HRB 18117
President/Chairman of the Executive Board (Vorsitzender der Geschäftsführung): 
Dr. Stanislav Protasov
Managing Directors (Geschäftsführung): 
Prof. Dr. Thomas Auf der Heyde, Maja Laetitia Feldt, Katya Fisher, Öznur Zer
Chairman of the Board of Governors (Aufsichtsratsvorsitzender): Dr. Serg Bell
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