1930s_airphotos_23	1930's Digital Georectified Image of Clinton County, Iowa, in MrSid Format
	1950s_airphotos_23	1950's Digital Orthorectified Image of Clinton County, Iowa, in MrSid Format
	1960s_airphotos_23	1960's Digital Orthorectified Image of Clinton County, Iowa, in MrSid Format
	1970s_airphotos_23	1970's Digital Orthorectified Image of Clinton County Iowa
	1980s_CIR_airphotos_23	1980's Digital Orthorectified Image of Clinton County, Iowa, in MrSid Format
	1990s_airphotos_23	1990's Airphoto Mosaic for Clinton County
	2002_CIR_23	2002 Color-Infra-Red Airphoto Mosaic for Clinton County
	2004_NAIP_airphotos_23	2004 National Agriculture Imagery Program (NAIP) Aerial Photography for Clinton County, Iowa
	2005_NAIP_airphotos_23	2005 National Agriculture Imagery Program (NAIP) Aerial Photography for Clinton County, Iowa
	2006_NAIP_airphotos_23	2006 National Agriculture Imagery Program (NAIP) Aerial Photography of Clinton County, Iowa
	2007_NAIP_airphotos_23	2007 National Agriculture Imagery Program (NAIP) Aerial Photography of Clinton County, Iowa
	2008_NAIP_airphotos_23	2008 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Clinton County, Iowa
	2009_NAIP_airphotos_23	2009 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Clinton County, Iowa
	2010_CIR_airphotos_23	2010 Two Foot Pixel, Color Infrared Orthophotography Mosaic of Clinton County Iowa
	2010_color_airphotos_23	2010 Two Foot Pixel, Color Orthophotography Mosaic of Clinton County Iowa
	2010_NAIP_airphotos_23	2010 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Clinton County, Iowa
	2011_NAIP_airphotos_23	2011 National Agriculture Imagery Program (NAIP) Four-Band Aerial Photography of Clinton County Iowa
	andreas_atlas_23	Georectified Image of Clinton County from the Illustrated Historical Atlas of the State of Iowa, 1875, by A.T. Andreas
	census_1990_23	US Bureau of the Census, 1990 STF3a block level for Clinton County, Iowa
	census_2000_blocks_23	Clinton County Census 2000 Blocks
	common_land_unit_23	Common Land Unit for Clinton County, Iowa
	contours_2ft_23	Generalized Two Foot Contours of Clinton County Iowa Derived from Lidar Data
	DEM_3M_I_23	Three Meter Digital Elevation Model of Clinton County Iowa as an Imagine 16-bit Integer Raster
	DOT_roadmap_23	Iowa DOT Clinton County Highway Transportation Map, 2005
	GLO_maps_23	General Land Office (GLO) Maps of the State of Iowa, as Surveyed from 1836-59, Clinton County
	GLO_vegetation_23	Government Land Office Vegetation 1832-1859 for Clinton County, Iowa
	Hillshade_1M_23	Hillshade of Clinton County Iowa Derived from the LiDAR One Meter Digital Elevation Model
	HRLC_2009_23	High Resolution Landcover of Clinton County Iowa, 2009
	NWI_23_line	National Wetlands Inventory data for CLinton County, Iowa
	NWI_23_poly	National Wetlands Inventory data for CLinton County, Iowa
	NWI_remap_line_23	National Wetland Inventory Remap and Update, Line Features, of Clinton County, Iowa
	NWI_remap_poly_23	National Wetland Inventory Remap and Update, Polygon Features, of Clinton County, Iowa
	PLSS_23	Public Land Survey System for Clinton County, Iowa
	PLSS_QQQ_23	Public Land Survey System, Quarter-Quarter-Quarter Sections, of Clinton County Iowa
	rivers_23	Rivers of Clinton County
	roads_2006_23	Road Centerlines of Clinton County, Iowa, 2006, from Iowa DOT GIMS files
	soils_23	Iowa Cooperative Soil Survey (ICSS) Digital Soil Data for Clinton County
	spot_23	Digital spot data for Clinton County, Iowa
	ssurgo_line_23	Soil Survey Geographic (SSURGO) Database for Clinton County, Iowa
	ssurgo_soil_23	Soil Survey Geographic (SSURGO) Database for Clinton County, Iowa
	ssurgo_spot_23	Soil Survey Geographic (SSURGO) Database for Clinton County, Iowa
	USGS_quads_23	USGS 7.5' Quad Mosaic for Clinton County