http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xviii, 512, G-12, I-18 pages : color illustrations, color maps ; 24 cm
Pt. 1: Geospatial data and GPS -- Pt. 2: Geographic information systems -- Pt. 3: Remote sensing -- Pt. 4: Geospatial applications.