Opportunities & Obstacles: Prospects of Digital Assets
Objectives Sustainability Accessibility Preservation 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 2
Standards Dublin Core ISAD(G), Spectrum, MARC21 Master file Uncompressed TIFF, 450 dpi, 24 bits colour, 8bits Greyscale Dspace OAI-PMH Dublin Core Handle System Storage Server, LTO, Golden DVD 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 3
Metadata Metadata Record Administrative Technical Descriptive 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 4
Descriptive Metadata ISAD(G)Spectrum Dublin Core MARC21 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 5
Digitisation Principles Best quality possible within constraints of size and projected use. All images will be stored in a preservation master (PM) format which is full size and uncompressed. Offline storage for the PM only. Surrogates (VU, DL and TN) will be created for delivery from PM. Documenting the digitisation workflow. 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 6
Repository Structure Sub- collection CollectionCommunity Special Collections Archives & MSS ArchivesManuscripts Bill Douglas Centre SlidesArtefactsFine Arts Rare books & Maps BooksMapsCHARTER 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 7
OFF-LINE IMAGE ARCHIVE Preservation Master ServerDVDLTO 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 8
CREATION OF SURROGATES Preservation Master PM Downloadable Version DL Viewable Version VU Thumbnail TN 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 9
File Naming Conventions Object Reference Archival object Reference No. EUL MS 207/2/12 MS207_2_12 MS207_2_12.tiff, MS207_2_12.jpeg Book Object Bibliographic No. b b tiff, b jpeg Bill Douglas Object Item No BD BD tiff, BD jpeg 20/02/2009Creating Heritage Artefacts for Research and Teaching in an E-Repository 10