Laredo, San Ygnacio, Zapata, and Roma-Los Saenz, TX : Laredo and McAllen, TX : 27099/26099, digital raster graphic data /

Contains 1:100,000-scale and the associated 1:24,000-scale quadrangles for Laredo, San Ygnacio, Zapata, and Roma--Los Saenz, TX and 1:250,000-scale quadrangle for Laredo and McAllen, TX. Viewing software license valid only for this specific disc."

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Format: Government Document Software Map
Language:English
Published: [Reston, Va.] : The Survey ; [1996]
Edition:Ed. 1.
Subjects:
Description
Summary:Contains 1:100,000-scale and the associated 1:24,000-scale quadrangles for Laredo, San Ygnacio, Zapata, and Roma--Los Saenz, TX and 1:250,000-scale quadrangle for Laredo and McAllen, TX. Viewing software license valid only for this specific disc."
Item Description:Relief shown by contours and spot heights.
Title from disc label.
"TIFF PackBits compressed."
Shipping list number: 97-0002-E.
"Mastered 9/96."
"ISO 9660."
"27099-26099 1-degree cell"--Container insert.
Electronic resource.
Physical Description:1 CD-ROM : color ; 4 3/4 in.
Format:System requirements: IBM compatible PC 80386 or higher; 4 MB of RAM (8 MB recommended); 16 MB of hard drive space; Microsoft Windows 3.1 (optional); CD ROM player and Microsoft Extensions 2.0 or later.
System requirements for DOS-based Aerial View Lite viewing software: graphics card which displays 256 colors with resolution of at least 640 x 480; mouse with mouse driver loaded; minimum of 4 MB of RAM (more is recommended).
System requirements for Windows-based Arc View Version viewing software: 387 math co-processor or emulator; 15 MB of disc space; 8 MB of free memory; Microsoft Windows 3.0 through 3.11.
ISBN:0607620110