(saa2/saa/24k/)

nf_topo/       National Forests Topographic Relief
               (gray shaded GRIDS of 30 meter DEM)
               ARC/INFO GRIDS (raster)

     readme/        Directory Information
     metadata/      Metadata
     info/          INFO data base
 
     d30m_ref       Polygon coverage of Topo Zones
     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)