MINNESOTA DIGITAL LIBRARY

摘要

Minnesota Digital Library and HathiTrust Image Preservation Prototype Project Report Authors Eric Celeste and Katherine Skinner report on a project to add content from Minnesota Reflections and the Minnesota Historical Society (MHS) to HathiTrust as a preservation archive. Nearly 50,000 images from Minnesota Reflections were shipped to HT before Christmas 2010. The authors highlight a number of lessons learned: master images at some local institutions are not formatted as required by the HathiTrust; mapping metadata from local systems is difficult to routinize; and this model cost about $1 per image up front and $0.10 per image in ongoing maintenance.