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2006.04.19 11:40 "Re: TIFF + Group4 will last 10 years?", by Leonard Rosenthol
At 06:45 AM 4/19/2006, Rui Castro wrote: > I'm working in a digital preservation project for the Portuguese > National Archive. Currently we need to migrate a bunch of images created > in a previous digitization project to a new physical support. The images > have 2 colors (Black and White) are in TIFF format with Group4 > compression. These images are going to be stored in a safe way until > 2013, preferably in TIFF format (with or without compression). Why not use PDF/A then? It's an ISO standard for long term archival storage of electronic documents. See <http://www.aiim.org/article-pr.asp?ID=30413> for details. Leonard --------------------------------------------------------------------------- Leonard Rosenthol <mailto:leonardr@pdfsages.com> Chief Technical Officer <http://www.pdfsages.com> PDF Sages, Inc. 215-938-7080 (voice) 215-938-0880 (fax)