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THE NATURE OF GEOGRAPHIC INFORMATION
DATA SOURCES AND DATA INPUT
2 other sections not shown
Alberta ELK Alberta Township System analytical functions ASCII attribute column attribute data boundaries buffers Burrough capability cell Coded species code commonly configuration coordinate cover group Dangermond data capture data input data layer data models data sources data structure database DBMS deciduous depletion Digital Elevation Model error example exist forest inventory format functions geographic data geographic features Geographic Information Systems GIS Primer GIS product GIS project GIS software GIS users GIS's Graphic Kernel System grid-cell hardware integrated Land Base limitation for road manipulation and analysis map represents Merchantable Coniferous Stands non-spatial operations original output perspective view plotters polygons quadtree querying raster Remote Sensing road location ROADDRAIN scanning severity disturbance code simple reclassification slope classes Soil soil texture spatial data specific study area subsystem SW A L techniques tessellated topological overlay topological structure Unique identifier label update user defined usually variety