(saa3/)
 
saa_rast/      ARC/INFO GRID coverages (raster data)
 
     readme/        Directory Information
     metadata/      Metadata
     info/          INFO data base
 
     allroads       All Road (Zones) characterizations combined
     aspect3s       Aspect Derived from DMA 3 Arc Second DEM
     d30m_ref       Polygon Reference for 30 meter DEM Zones
     de3s_hue       Topographic Elevation Hue
                    (DMA 3 Arc Second DEM)
     de3s_sat       Topographic Elevation Saturation
                    (DMA 3 Arc Second DEM)
     de3s_val       Topographic Elevation Value
                    (DMA 3 Arc Second DEM)
     dem1_30m       USGS 30 Meter DEM - Zone 1
     dem2_30m       USGS 30 Meter DEM - Zone 2
     dem3_30m       USGS 30 Meter DEM - Zone 3
     dem4_30m       USGS 30 Meter DEM - Zone 4
     dem5_30m       USGS 30 Meter DEM - Zone 5
     dem6_30m       USGS 30 Meter DEM - Zone 6
     dem7_30m       USGS 30 Meter DEM - Zone 7
     dem8_30m       USGE 30 Meter DEM - Zone 8
     dem_30s        DMA 30 Arc Second DEM
     dem_3s         DMA 3 Arc Second DEM
     gsm_dem        USGS 30 meter DEM for the
                    Great Smoky Mountains National Park
     gsmnp_lc       GSMNP Land Cover (90m)
     gsm_topo       Topographic Relief - GSMNP
                    (USGS 30 meter DEM)
     landcov        SAA Land Cover - Final Version
                    (Raster version of Final Polygons)
     lc_s_res       SAA Land Cover - Indermediate Version
                    (90 meter Resampling of lc_scan version)
     lc_scan        SAA Land Cover - Indermediate Version
                    (Scan Product derived from lc_orig version)
     lc_theme       Land Cover Themes
     lcd3_hue       Topographic Land Cover Hue
                    (DMA 3 Arc Second DEM)
     lcd3_sat       Topographic Land Cover Saturation
                    (DMA 3 Arc Second DEM)
     lcd3_val       Topographic Land Cover Value
                    (DMA 3 Arc Second DEM)
     natroad        Naturally Appearing Road (Zone)
                    Characterization
     pub_90         Public Ownership
     rural          Rural Road (Zone) Characterization
     settings       Settings for Nature-Based
                    Recreation Activities
     slope_3s       Slope Derived from DMA 3 Arc Second DEM
     suburb         Suburban Road (Zone) Characterization
     top1_30m       Topographic Relief - Zone 1
                    (derived from USGS 30 meter DEM)
     top2_30m       Topographic Relief - Zone 2
                    (derived from USGS 30 meter DEM)
     top3_30m       Topographic Relief - Zone 3
                    (derived from USGS 30 meter DEM)
     top4_30m       Topographic Relief - Zone 4
                    (derived from USGS 30 meter DEM)
     top5_30m       Topographic Relief - Zone 5
                    (derived from USGS 30 meter DEM)
     top6_30m       Topographic Relief - Zone 6
                    (derived from USGS 30 meter DEM)
     top7_30m       Topographic Relief - Zone 7
                    (derived from USGS 30 meter DEM)
     top8_30m       Topographic Relief - Zone 8
                    (derived from USGS 30 meter DEM)
     topo_30s       Topographic Relief
                    (derived from DMA 30 Arc Second DEM)
     topo_3s        Topographic Relief
                    (derived from DMA 3 Arc Second DEM)
     transit        Transitional Road (Zone) Characterization
     uindex         Human Use Index
     urban          Urban Road (Zone) Characterization
 
     saa_lc.cm      Land Cover Color map
     saa_lc.key     Land Cover Shade Key
     saa_lc.shd     Land Cover Shadeset
     saa_lcag.cm    Land Cover Color Map (Aggregated Classes)
     saa_lcag.key   Land Cover Shade Key (Aggregated Classes)
     settings.cm    Settings Color Map