Cover Image

Digital orthophoto sample files : "Olmste[d] County," MN, project /

"JPEG compressions of 60 quarter quadrangles, including demonstration samples"--Disk.

Bibliographic Details
Corporate Authors: Geological Survey (U.S.), Minnesota
Format: Government Document Book
Language:English
Published: [Reston, Va.] : The Survey ; [1993]
Subjects:
Olmsted County (Minn.) > Maps.
Cartography > Minnesota > Olmsted County > Databases.
Description
Summary:"JPEG compressions of 60 quarter quadrangles, including demonstration samples"--Disk.
Item Description:Title on disk: DOQ's, Digital orthophoto quadrangles: "Olmsted County" project, Minnesota.
Title on spine of container: "Olmsted County" project, MN, DOQ.
Shipping list number: 93-0018-E.
"Mfr 3/93"--Disk.
Not copy-protected.
Computer file.
Physical Description:1 computer laser optical disk ; 4 3/4 in.
Format:Data written in uncompressed standard-format DOQ (Digital Orthophotoquad), JPEG-compressed DOQ, and generic ASCII text files that are accessible to any digital processing platform equipped to read ISO 9660 CD-ROM disks.
Disk characteristics: CD-ROM.