RESEARCH POSTER PRESENTATION DESIGN © 2015 www.PosterPresentations.com The Metadata Encoding and Transmission Standard (METS) is a metadata standard for encoding descriptive, administrative, and structural metadata for objects found in a digital library or archive. METS Preservation workflows for research data The Data Documentation Initiative (DDI) is a metadata standard for statistical and numeric data description. It is primarily used to describe social science research. DDI Preservation Metadata: Implementation Strategies (PREMIS) is a useful vocabulary and set of defining attributes to describe preservation actions and events needed by preservation repositories and systems. PREMIS AIP Archival Information Package (AIP) is conceptual information package for digital objects in a Open Archival Information System (OAIS). BagIt is a standard developed by the Library of Congress used to represent an AIP. AIP Structure ├── data │ ├── logs [log files generated during processing] │ │ ├── fileFormatIdentification.log │ │ └── transfers │ │ └── NADDI2017a0f309a-d3ec-43ee-bb48-a868cd5ca85c │ │ └── logs │ │ ├── extractContents.log │ │ ├── fileFormatIdentification.log │ │ └── filenameCleanup.log │ ├── METS.dfb0b75d-6555-4e99-a8d8-95.xml [AIP METS file] │ ├── objects [a directory w/digital objects being preserved, + metadata] │ ├── NADDI2017.jpg [an original file from Dataverse] │ ├── NADDI2017.sav [an original file from Dataverse] │ ├── NADDI2017 [a bundle retrieved from Dataverse] │ │ ├── NADDI2017.xml [DDI XML] │ │ ├── NADDI2017.ris │ │ ├── NADDI2017.xml │ │ └── NADDI2017.tab [TAB derivative file generated by Dataverse] │ ├── metadata │ │ └── transfers │ │ └── NADDI2017a0f309a-d3ec-43ee-bb48-a868cd5ca85c │ │ ├── agents.json [data source agent in the AIP METS file] │ │ ├── dataset.json [full json file retrieved from Dataverse] │ │ └── METS.xml [METS file generated by Archivematica] │ └── submissionDocumentation │ └── transfer-58-1a0f309a-d3ec-43ee-bb48-a868cd5ca85c │ └── METS.xml [standard transfer METS file w/all contents] AIP structure adapted from: Archivematica Wiki. 2017. https://wiki.archivematica.org/Dataverse https://creativecommons.org/licenses/by-sa/3.0/ Ontario Library Research Cloud (OLRC) Amber Leahey | Data and GIS Librarian Scholars Portal | amber.leahey@utoronto.ca Data curation that follows best practices in digital preservation can ensure that research data are actively managed for reproducibility and reuse by others, well into the future. Metadata for Research Data Preservation in Libraries / Archives METS Structure Full Mid Basic Format Identification ü ü No Normalization ü No, basic checks performed No, basic checks performed Example JPEG to TIFF, storing original JPEG SPSS, SAS and ArcGIS files STATA and MATLAB files What does it do? • Creates archival information packages (AIP) using best practice standards such as LC BagIt, METS, and PREMIS • Performs file identification, validity checking, and normalization based on Format Policy Registry (FPR) • Manage processing and storage transfer of AIPS for long-term preservation. What doesn’t it do? • Provide a transfer interface for data and metadata from researchers • Provide working storage for researchers • Register DOIs or report holdings to data registries • Manage retention periods and policies • Generate statistics for usage / access Dataverse Metadata Data Provenance and Preservation Events <mets:mets xsi:schemaLocation=http://www.loc.gov/METS...> <metsHdr CREATEDATE=“2017-31-03T15:00:00" STATUS="Complete"> ßSection for descriptive metadataà <mets:dmdSec CREATED=“2017-31-03T15:00:00” ID=“dmdSec_859112” STATUS=“original” > <mets:mdWrap MDTYPE=“DDI”> <mets:xmlData> <ddi:codebookversion=“2.5” xsi:schemaLocation=“URL”> <ddi:stdyDscr> <ddi:citation> <ddi:titleStmt> <ddi:title>NADDI2017 Rocks!</ddi:title> <ddiIDNo agency=“doi”>10.5072/SP/OGHTIM</ddiIDNo> </ddi:titleStmt> </mets:xmlData> </mets:mdWrap> </mets:dmdSec> <mets:dmdSec CREATED=“2017-31-03T15:00:00” ID=“dmdSe