METS Metadata Encoding and Transmission Standard

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METS Metadata Encoding and Transmission Standard

• Safon metadata ar gyfer yr amgylchedd digidol
• A metadata standard for the digital environment

2007-10-29
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Metadata a chasgliadau digidolMetadata and
digital collections

• Disgrifio Description
• Darganfod Discovery
• Defnydd Use
• Rheoli Management
• Gwrthyrchau cymhleth Complex objects
• Cadwedigaeth Preservation
• Hawliau IPR
• Tarddiant Provenance
• Dosbarthu Delivery

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METS

• Metadata encoding and transmission standard
• Amgodion Encoding
• Cyfnewid Transmission
• Safon Standard

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METS OAIS

• Depending on its use, a METS document could be
  used in the role of Submission Information
  Package (SIP), Archival Information Package
  (AIP), or Dissemination Information Package (DIP)
  within the Open Archival Information System
  (OAIS) Reference Model.
• http//www.loc.gov/standards/mets/METSOverview.htm
  l

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METS

• Sgema wedii fynegi gan ddefnyddio iaith sgema
  XML a gynlluniwyd gan y World Wide Web
  ConsortiumSchema is expressed using the XML
  schema language developed by the World Wide Web
  Consortium

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METS?

• Caiff y sgema ei gynnal gan Swyddfa Datblygu
  Rhwydwaith a Safonau MARC Llyfrgell y Gyngres ai
  arolygu gan Fwrdd GolygyddolThe schema is
  maintained by the Network Developkent and MARC
  Standards Office of the Library of Congress
  supervised by an Editorial Board

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Bwrdd METS Board

• Stanford University
• California Digital Library
• British Library
• University of California
• University of Alberta
• Staats- und Universitätsbibliothek, Göttingen
• Bodleian Library at Oxford University
• New York University
• Library of Congress

• University of Illinois, Urbana-Champaign
• Preston Lynch
• OCLC
• Indiana University
• Project Kopal, German National Library
• Massachusetts Institute of Technology
• Brown University
• Harvard University

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METS

• Datblygwyd METS yn 2001METS developed in 2001
• Fersiwn presennol yw 1.6 (Hydref 2006)Present
  version is 1.6 (October 2006)
• Datblygu o gynllun MOA2Developed from the MOA2
  project
• Fframwaith neu flwch XML ar gyfer metadataAn XML
  framework of envelope for metadata

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MOA2?

• Making of America 2
• http//sunsite.berkeley.edu/moa2/

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Gwrthrych METS A METS object

• ltmetsgt
• ltmetsHdrgt PennynHeader
• ltdmdSecgt DisgirifiadolDescriptive
• ltamdSecgt GweinyddolAdministrative
• ltfileSecgt InfentoriFile inventory
• ltstructMapgt StrwythurStructure
• ltbehaviorSecgt YmddygiadauBehaviours
• lt/metsgt

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metsHdr

• ltmetsHdrgt
• ltagentgt
• ltnamegt
• ltnotegt
• lt/agentgt
• lt/metsHdrgt
• PriodoleddauAttributes
• ID, CREATEDATE, LASTMODDATE,
• RECORDSTATUS

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dmdSec

• ltdmdSec ID1234gt
• ltmdRef /gt a/neu and/or
• ltmdWrapgt
• ltbinDatagt neu or
• ltxmlDatagt
• lt/mdWrapgt
• ltdmdSecgt

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dmdSec

• MODSMetadata Object Description Schema
  http//www.loc.gov/standards/mods/
• DCMIDublin Core Metadata Initiative
  http//dublincore.org/

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amdSec

• ltamdSec id1234gt
• lttechMDgt TechnegolTechnical
• ltrightsMDgt HawliauIP Rights
• ltsourceMDgt GwreiddiolOriginal
• ltdigiprovMDgt Tarddiant digidol Digital
  provenance
• lt/amdSecgt

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amdSec

• MIXNISO Metadata for Images in XML
  http//www.loc.gov/standards/mix/
• TextMDSchema for Technical Metadata for Text
  http//dlib.nyu.edu/METS/textmd.xsd
• METSRightsSchema for Rights Declaration
  http//cosimo.stanford.edu/sdr/metsrights.xsd
• PREMIS Preservation Metadata Implementation
  Strategies Data Dictionary http//www.loc.gov/st
  andards/premis/

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Gwrthrych METS A METS object
ltmetsgt ltmetsHdrgt PennynHeader ltdmdSecgt Disg
irifiadolDescriptive ltamdSecgt GweinyddolAdmin
istrative ltfileSecgt InfentoriFile
inventory ltstructMapgt StrwythurStructure ltbeha
viorSecgt YmddygiadauBehaviours lt/metsgt
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fileSec

• ltfileSecgt
• ltfileGrpgt
• ltfilegt
• ltFContentgt a/neuand/or
• ltFlocatgt
• lt/filegt
• lt/fileGrpgt
• ltfileSecgt

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structMap

• Calon y gwrthrych METSHeart of the METS object
• Yr unig elfen hanfodol yn y sgema METSThe only
  mandatory element in the METS schema
• Gellir cynrychioli hierarchi o fewn un gwrthyrch
  METS (ftpr) neu trwy gyfres o wrthrychau METS
  (mtpr)Hierarchy represented internally in a METS
  object (ftpr) or externally in a series of
  objects (mptr)

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structMap

• ltstructMapgt
• ltdivgt
• ltdivgt
• ltdivgt ltmptrgt allanolexternal
• ltfptrgt mewnolinternal
• lt/divgt
• lt/divgt
• lt/divgt
• lt/structMapgt

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Cysylltu o fewn METS (ID/IDREF) Links within METS
(ID/IDREF)
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Cysylltu o fewn METS (ID/IDREF) Links within METS
(ID/IDREF)
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Cysylltu o fewn METS (ID/IDREF) Links within METS
(ID/IDREF)
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Cysylltu o fewn METS (ID/IDREF) Links within METS
(ID/IDREF)
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Cysylltu o fewn METS (ID/IDREF) Links within METS
(ID/IDREF)
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Esiamplau Examples

• NLW Peniarth MS 2http//digidol.llgc.org.uk/METS/
  LLT00001/frames
• Troi tudalen Page turning
• Yny lhyvyr hwnnhttp//digidol.llgc.org.uk/METS/YL
  H00001/frames
• Nythu elfennau Nesting elements
• The Flint sit-down strike audio
  galleryhttp//www.historicalvoices.org/flint/inde
  x.php
• Safle yn gweithio ar METS METS website

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Mwy o wybodaethMore information

• Gwefan swyddogol METSMETS official web site
• http//www.loc.gov/mets/
• Lyn Léwis DafisPennaeth yr uned ddigido a
  metadata LlGCHead of the digitisation and
  metadata unit NLWlvd_at_llgc.org.uk 01970 632825