"Software"@en . "Maps"@en . . . . . . . "Gazetteers"@en . "Charts, diagrams, etc"@en . . "Global relief data from the National Geophysical Data Center"@en . . "Bathymetric maps"@en . "Databases"@en . . . . . . . "Contents: Relief data, global and local higher resolution -- Global images -- Geographic data, coastlines, geodynamic features -- Gazetteers of undersea features -- Satellite marine gravity data -- Software."@en . . . . . . . . . . . . . "Global relief data from NGDC"@en . . "Disk contains several digital gridded data bases of global topography and bathymetry at various scales. digitized continental coastlines, gridded oceanic gravity anomalies, ocean-floor gazetteers, and digital topographic relief images in a variety of formats."@en . . . . . "Contains digital gridded data bases of global topography and bathymetry at various scales, digitized continental coastlines, gridded oceanic gravity anomalies, ocean-floor gazetteers, and digital topographic relief images in a wide variety of formats. Software or code for PC-DOS, Macintosh, and UNIX is provided to access the major topographic and geographic data bases. A Macintosh-only area is devoted to topographic imaging, including software to generate full-color relief images."@en . . . . . . . "Global relief data"@en . "Global relief data" . . "Gravity anomolies Databases." . . "World maps, Physical." . . . . "Earth (Planet)" . .