1930s_airphotos_80	1930's Digital Orthorectified Image of Ringgold County, Iowa, in MrSid Format
	1950s_airphotos_80	1950's Digital Orthorectified Image of Ringgold County, Iowa, in MrSid Format
	1960s_airphotos_80	1960's Digital Orthorectified Image of Ringgold County, Iowa, in MrSid Format
	1970s_airphotos_80	1970's Digital Orthorectified Image of Ringgold County Iowa
	1980s_CIR_airphotos_80	1980's Digital Orthorectified Image of Ringgold County, Iowa, in MrSid Format
	1990s_airphotos_80	1990's Airphoto Mosaic for Ringgold County
	2002_CIR_80	2002 Color-Infra-Red Airphoto Mosaic for Ringgold County
	2004_NAIP_airphotos_80	2004 National Agriculture Imagery Program (NAIP) Aerial Photography for Ringgold County, Iowa
	2005_NAIP_airphotos_80	2005 National Agriculture Imagery Program (NAIP) Aerial Photography for Ringgold County, Iowa
	2006_NAIP_airphotos_80	2006 National Agriculture Imagery Program (NAIP) Aerial Photography of Ringgold County, Iowa
	2007_NAIP_airphotos_80	2007 National Agriculture Imagery Program (NAIP) Aerial Photography of Ringgold County, Iowa
	2008_NAIP_airphotos_80	2008 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Ringgold County, Iowa
	2009_CIR_airphotos_80	2009 Two Foot Pixel, Color Infrared Orthophotography Mosaic of Ringgold County Iowa
	2009_color_airphotos_80	2009 Two Foot Pixel, Color Orthophotography Mosaic of Ringgold County Iowa
	2009_NAIP_airphotos_80	2009 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Ringgold County, Iowa
	2010_NAIP_airphotos_80	2010 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Ringgold County, Iowa
	2011_NAIP_airphotos_80	2011 National Agriculture Imagery Program (NAIP) Four-Band Aerial Photography of Ringgold County Iowa
	andreas_atlas_80	Georectified Image of Ringgold County from the Illustrated Historical Atlas of the State of Iowa, 1875, by A.T. Andreas
	census_1990_80	US Bureau of the Census, 1990 STF3a block level for Poweshiek County, Iowa
	census_2000_blocks_80	Ringgold County Census 2000 Blocks
	common_land_unit_80	Common Land Unit for Ringgold County, Iowa
	contours_2ft_80	Generalized Two Foot Contours of Ringgold County Iowa Derived from Lidar Data
	DEM_3M_I_80	Three Meter Digital Elevation Model of Ringgold County Iowa as an Imagine 16-bit Integer Raster
	DOT_roadmap_80	Iowa DOT Ringgold County Highway Transportation Map, 2005
	GLO_maps_80	General Land Office (GLO) Maps of the State of Iowa, as Surveyed from 1836-59, Ringgold County
	GLO_vegetation_80	Government Land Office Vegetation 1832-1859 for Ringold County, Iowa
	Hillshade_1M_80	Hillshade of Ringgold County Iowa Derived from the LiDAR One Meter Digital Elevation Model
	HRLC_2009_80	High Resolution Landcover of Ringgold County Iowa, 2009
	NWI_80_line	National Wetlands Inventory data for Ringgold County, Iowa
	NWI_80_poly	National Wetlands Inventory data for Ringgold County, Iowa
	NWI_remap_line_80	National Wetland Inventory Remap and Update, Line Features, of RinggoldCounty, Iowa
	NWI_remap_poly_80	National Wetland Inventory Remap and Update, Polygon Features, of RinggoldCounty, Iowa
	PLSS_80	Public Land Survey System for Ringgold County, Iowa
	PLSS_QQQ_80	Public Land Survey System, Quarter-Quarter-Quarter Sections, of Ringgold County Iowa
	rivers_80	Rivers of Ringgold County
	roads_2006_80	Road Centerlines of Ringgold County, Iowa, 2006, from Iowa DOT GIMS files
	soils_80	Iowa Cooperative Soil Survey (ICSS) Digital Soil Data for Ringgold County
	spot_80	Digital spot data for Ringgold County, Iowa
	ssurgo_line_80	Soil Survey Geographic (SSURGO) database for Ringgold County Iowa, with attached ISPAID database
	ssurgo_soil_80	Soil Survey Geographic (SSURGO) database for Ringgold County Iowa, with attached ISPAID database
	ssurgo_spot_80	Soil Survey Geographic (SSURGO) database for Ringgold County Iowa, with attached ISPAID database
	USGS_quads_80	USGS 7.5' Quad Mosaic for Ringgold County