http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Digital soil map of the world and derived soil properties
Food and Agriculture Organization of the United Nations
1 CD-ROM : illustrations ; 4 3/4 in. + 1 guide (4 pages ; 12 cm.)
The CD-ROM contains two types of files, DSMW map sheets and derived soil properties files with images derived from the Soil map of the World. DMSW consists of the data from 10 map sheets: Africa, North America, Central America, South America, Europe, Central and Northeast Asia, Near East, Far East, Southeast Asia, and Australiasia. The maps are available in four formats: two vector formats (ARC/INFO Native and Export) and two raster formats (ERDAS and IDRISI). The derived soil properties files include programs that interpret the maps in terms of parameters such as pH, organic carbon content, C/N ratio, clay mineralogy, soil depth, soil and terrain stability for specific crop production, soil moisture storage capacity and soil drainage class.
"The Digital soil map of the world (DSMW) CD-ROM (Version 3.6, January 2003) is based on the FAO/UNESCO Soil map of the world"--P. 2, guide.
System requirements: PC or compatible; 92 MB of free hard disk space (not 58 MB as indicated on the screen) for full installation; 8 MB free hard disk space for partial installation; ARC/INFO software, ERDAS 7.5 or higher, IDRISI or GIS/image processing software that can read these formats to access the maps; software that can read QuickBASIC 4.5 programs.
FAO land and water digital media series ; 1