NCSU Libraries Curation and Preservation of Complex Data: North Carolina Geospatial Data Archiving Project DigCCurr2007 Jim Tuttle, North Carolina State University Libraries
NC Geospatial Data Archiving Project • 3 year digital preservation project • Library of Congress – NDIIPP • State and local geospatial content in North Carolina • Engage existing state/federal geospatial data infrastructures in preservation NCSU Libraries 4.19.2007 DigCCurr2007
Geospatial data types: Vector data Time series Parcel Boundary Changes 2001-2004 North Raleigh, NC NCSU Libraries 4.19.2007 DigCCurr2007
Geospatial data types: Aerial imagery 85+ NC counties with orthophotos 1-5 flights per county 30-200 gb per flight NCSU Libraries 4.19.2007 DigCCurr2007
Geospatial data types: Spatial Databases NCSU Libraries 4.19.2007 5
Repository Pre-ingest Workflow Data Receipt Format Processing Metadata Processing Ingest Processes NCSU Libraries 4.19.2007 6
Workflow – Data Receipt Acquisition Data Receipt Reorganization Format Processing Metadata Processing Validation Ingest Processes Threat Analysis Inventory NCSU Libraries 4.19.2007 7
Workflow – Format Processing Data Receipt Conversion Format Processing Metadata Processing Compound Formats Ingest Processes NCSU Libraries 4.19.2007 8
Workflow – Metadata Processing Data Receipt Format Processing Creation Metadata Processing Ingest Processes Remediation NCSU Libraries 4.19.2007 9
Workflow – Ingest Processes Data Receipt Format Processing Metadata Processing Metadata Conversion Ingest Processes SIP Creation NCSU Libraries 4.19.2007 10
Extended Curation: Feedback and Outreach Data Receipt Content Producers Format Processing Industry Metadata Processing Standards Organizations Ingest Processes NCSU Libraries 4.19.2007 11
Questions? • North Carolina Geospatial Data Archiving Project http://www.lib.ncsu.edu/ncgdap/ • Jim Tuttle: jim_tuttle@ncsu.edu This work is licensed under a Creative Commons License. NCSU Libraries 4.19.2007 12
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