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MapHumboldt County, IA DOQ, digital orthophoto quadrangle data : US GEODATA
Humboldt County, Iowa Catalog Record Only System requirements: An 80386 IBM compatible computer with MS-DOS version 3.1 or later, and 640K of RAM, and a CD-ROM reader using Microsoft Extensions, version 2.0 or later. Relief shown by contours and spot heights. Title from disc label. JPEG compressed data image files. Shipping list no.: 96-0018-E. "Mastered 10/95." "Monochrome 1-meter pixels"--Container insert. "ISO 9660. "FIPS code 19091." FFD. 8 coded a temporarily....- Contributor: Geological Survey (U.S.)
- Date: 1995