Paläontologische Zeitschrift

, Volume 88, Issue 1, pp 111–121 | Cite as

Palaeontology in the third dimension: a comprehensive guide for the integration of three-dimensional content in publications

Research Paper

Abstract

During the last decade, three-dimensional, digital models have become increasingly important in geosciences and in particular in palaeontological research. Although significant advances in hard- and software technology have facilitated the acquisition and creation of such models, the presentation of three-dimensional data is still greatly handicapped by the traditionally two-dimensional means of publication. The ability to integrate three-dimensional (3D) models, which can be interactively manipulated, into portable document format (PDF) documents not only considerably improves their accessibility, but also represents an innovative, but so far neglected, approach for the presentation and communication of digital data. This article introduces and illustrates a comprehensive workflow for the creation of 3D PDFs, incorporating different techniques and methodological steps, and using both commercial and freely available software resources. Advantages and disadvantages of each method are discussed, and are accompanied by selected examples of digital models. These examples encompass different methods of data acquisition (computed tomography, synchrotron radiation X-ray tomographic microscopy, photogrammetry) and span a wide range of sizes and taxonomic groups. To the best of the author’s knowledge, this article represents the first application of 3D PDF technology fully integrated into a scientific publication in palaeontology or even geosciences, and not restricted to supplementary material. It provides the reader with extended visual information and facilitates the dissemination of data. As both authors and readers benefit greatly from their usage, it is argued that 3D PDFs should become an accepted standard in palaeontological publications of three-dimensional models.

Keywords

3D PDF 3D visualisation Data dissemination U3D Virtual palaeontology 

Kurzfassung

In den letzten zehn Jahren haben dreidimensionale, digital Modelle in den Erdwissenschaften, und besonders in der Paläontologie, zunehmend an Bedeutung gewonnen. Wesentliche Fortschritte in Hard- und Softwaretechnologie haben dazu beigetragen, die Erstellung solcher Modelle zu erleichtern. Dennoch ist die Präsentation dieser Modelle auf Grund der nach wie vor traditionellen, zweidimensionalen Art der Publikation stark eingeschränkt. Die Möglicheit, 3D Modelle in PDF-Dokumente einzubetten, erleichtert nicht nur den Zugang zu solchen Modellen, sondern stellt auch eine innovative, wenn auch bisher stark vernachlässigte, Methode zur Verbreitung digitaler Daten dar. Der vorliegende Artikel stellt umfassend die einzelnen Arbeitsschritte und Möglichkeiten zur Erstellung von 3D PDF-Dokumenten dar. Vor- und Nachteile der verschiedenen Vorgehensweisen werden diskutiert und durch ausgewählte Beispiele ergänzt. Letztere decken sowohl einen Großteil der zur Verfügung stehenden Technologien (z. B. Computer- und Synchrotrontommographie, Photogrammetrie), als auch der verwendbaren Fossilgruppen ab. Nach Erachten des Autors, stellt dieser Artikel die vermutlich erste Anwendung der 3D PDF-Technologie in den paläontologischen Wissenschaften dar, die komplett in eine wissenschaftliche Publikation eingebettet ist. Dies erlaubt dem Leser visuelle Informationen schnell und mühelos aufzunehmen und erleichtert den Austausch digitaler Daten. Da sowohl Autoren als auch Leser maßgeblich davon profitieren können, wird vorgeschlagen, dass diese Technologie zum Standard für die Publikation dreidimensionaler Daten in der Paläontologie werden sollte.

Schlüsselwörter

3D PDF 3D Visualisierung U3D Datenaustausch Virtuelle Paläontologie 

Supplementary material

12542_2013_184_MOESM1_ESM.pdf (27.7 mb)
Supplementary material (PDF 28322 kb)

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.School of Earth SciencesUniversity of BristolBristolUK

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