1993 Portland, Oregon
Creator: Digital Geographic Systems, Inc.
Publisher: Eugene, Or. : Digital Geographic Systems,
LCC: G4294.P6.A4 1993 .D545 compu/d
Description: Contains color digital images of Portland, Oregon derived from aerial photographs taken by Western Aerial Contractors (WAC) Corp. Images are referenced by township, range and section. A basic overview map of the Portland area is also included. Images are stored in TIFF format.
Description: System requirements: Macintosh computer or IBM PC or compatible running on a 386 25MHz processor or better; an image viewing program that reads Adobe Photoshop Tiff files; CD-ROM drive.
Subject: Portland (Or.) Aerial photographs Databases.