--- Begin Forwarded Message ---
Date: Mon, 19 Aug 2002 13:46:37 -0700
From: Larry Cruse <[log in to unmask]>
Subject: "Digitizing Sanborn Fire Insurance Maps...."
Sender: Larry Cruse <[log in to unmask]>
Arlitsch, Kenning. "Digitizing Sanborn Fire Insurance Maps for a
Full Color, Publicly Accessible Collection" D-Lib Magazine 8(7/8)
(July/August 2002)
(http://www.dlib.org/dlib/july02/arlitsch/07arlitsch.html). -
This piece describes the first project to create full-color, freely
accessible versions of old Sanborn Fire Insurance MapsTM, which are
interesting and detailed historical records of U.S. communities. The
maps were scanned at approximately 5,000 x 4,000 pixels and saved as
uncompressed TIFFs (average file size 60MB). The maps are served
online
as MrSID (r) files, which requires users to have the free plug-in
installed. With the plug-in, users can either view the entire map or
zoom in on details. CONTENTdmTM was selected as the underlying
metadata
database. - RT
----------------
Larry Cruse <[log in to unmask]>
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