DataSummaryA digital elevation model (DEM) in ArcINfo grid format. Data were assembled to provide a statewide database of surface elevation points suitable for analyses of statewide geologic phenomena associated with elevation. ISGS, 1995. Metadata DEM 301ft.htmlYour browser does not support iframes, but you can use the following link. <a href="/sites/clearinghouse.isgs/files/clearinghouse/data/metadata/ISGS/il_dem_301ft.html" title="">Link</a> DataZip Data: DEM 301ft.zip Serviceshttp://data.isgs.illinois.edu/arcgis/rest/services/Elevation/IL_DEM_301FT/MapServer ViewerYour browser does not support iframes, but you can use the following link. <a href="/viewers/ImageryViewer.html" title="">Link</a>
