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The eArchiving Initiative and Long-Term Digital Preservation (LTDP) of 3D Models

  • ELTE Eötvös Loránd University
  • Penwern Limited

Research output: Chapter in Book or Conference ProceedingsBook chapter

Abstract

The eArchiving Initiative is a European Commission programme that provides specificity and guidance for implementing conformant and interoperable Open Archival Information Systems (OAIS, ISO 14721) via core package specifications, software, a reference architecture, training and a Conformance Seal. Content Information Type Specifications (CITS) further extend this core to support data types such as relational databases, geospatial data, and record management systems in domains such as eHealth, Engineering and Cultural Heritage.

In the last two years, the Initiative has produced a new specification for 3D Product Model data that supports the domain of engineering product models (such as Computer Aided Design) and builds on the existing standards LOTAR (Long Term Archiving and Retrieval, EN/NAS 9300) and STEP (Standard for the Exchange of Product Model Data, ISO 10303). This CITS was recently published by the DILCIS Board (https://dilcis.eu/).

eArchiving is now working with domain experts, including Marinos Ioannides (Cyprus University of Technology) and Franco Niccolucci (Prisma) to develop a new CITS for 3D models in Cultural Heritage.

This paper will introduce the eArchiving Initiative and its core and 3D specifications. The roles of paradata, metadata, technical metadata and authentication of models are highlighted for the Cultural Heritage CITS and there is a framework for archiving complete product designs, construction projects or heritage memory twins via collections of archival packages (AIPs) linked via the new International Council on Archives (ICA) Records in Contexts ontology (RiC).

Archiving the Lambousa boat 3D model using the E-ARK 3D CITS and the eArchiving earkweb tool is demonstrated. (250 words).
Original languageEnglish
Title of host publication3D Research Challenges in Cultural Heritage VI: DigitalTwin versus MemoryTwin
EditorsMarinos Ioannides, Eleanor Fink, Janet Anderson, Antonella Fresa, Antony Cassar, Sander Münster
Place of PublicationCham
PublisherSpringer Nature Switzerland AG
Pages65-76
Number of pages12
Volume15930
ISBN (Electronic)978-3-032-05656-6
ISBN (Print)978-3-032-05656-6
DOIs
Publication statusPublished - 2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 4 - Quality Education
    SDG 4 Quality Education

Research Field

  • Multimodal Analytics

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