1930s_airphotos_19	1930's Digital Orthorectified Image of Chickasaw County, Iowa, in MrSid Format
	1950s_airphotos_19	1950's Digital Orthorectified Image of Chickasaw County, Iowa, in MrSid Format
	1960s_airphotos_19	1960's Digital Orthorectified Image of Chickasaw County, Iowa, in MrSid Format
	1970s_airphotos_19	1970's Digital Orthorectified Image of Chickasaw County Iowa
	1980s_CIR_airphotos_19	1980's Digital Orthorectified Image of Chickasaw County, Iowa, in MrSid Format
	1990s_airphotos_19	1990's Airphoto Mosaic for Chickasaw County
	2002_CIR_19	2002 Color-Infra-Red Airphoto Mosaic for Chickasaw County
	2004_NAIP_airphotos_19	2004 National Agriculture Imagery Program (NAIP) Aerial Photography for Chickasaw County, Iowa
	2005_NAIP_airphotos_19	2005 National Agriculture Imagery Program (NAIP) Aerial Photography for Chickasaw County, Iowa
	2006_NAIP_airphotos_19	2006 National Agriculture Imagery Program (NAIP) Aerial Photography of Chickasaw County, Iowa
	2007_NAIP_airphotos_19	2007 National Agriculture Imagery Program (NAIP) Aerial Photography of Chickasaw County, Iowa
	2008_NAIP_airphotos_19	2008 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Chickasaw County, Iowa
	2009_NAIP_airphotos_19	2009 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Chickasaw County, Iowa
	2010_CIR_airphotos_19	2010 Two Foot Pixel, Color Infrared Orthophotography Mosaic of Chickasaw County Iowa
	2010_color_airphotos_19	2010 Two Foot Pixel, Color Orthophotography Mosaic of Chickasaw County Iowa
	2010_NAIP_airphotos_19	2010 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Chickasaw County, Iowa
	2011_NAIP_airphotos_19	2011 National Agriculture Imagery Program (NAIP) Four-Band Aerial Photography of Chickasaw County Iowa
	andreas_atlas_19	Georectified Image of Chickasaw County from the Illustrated Historical Atlas of the State of Iowa, 1875, by A.T. Andreas
	census_1990_19	US Bureau of the Census, 1990 STF3a block level for Chickasaw County, Iowa
	census_2000_blocks_19	Chickasaw County Census 2000 Blocks
	common_land_unit_19	Common Land Unit for ChickasawCounty, Iowa
	contours_2ft_19	Generalized Two Foot Contours of Chickasaw County Iowa Derived from Lidar Data
	DEM_3M_I_19	Three Meter Digital Elevation Model of Chickasaw County Iowa as an Imagine 16-bit Integer Raster
	DOT_roadmap_19	Iowa DOT Chickasaw County Highway Transportation Map, 2005
	GLO_maps_19	General Land Office (GLO) Maps of the State of Iowa, as Surveyed from 1836-59, Chickasaw County
	GLO_vegetation_19	Government Land Office Vegetation 1832-1859 for Chickasaw County, Iowa
	Hillshade_1M_19	Hillshade of Chickasaw County Iowa Derived from the LiDAR One Meter Digital Elevation Model
	NWI_19_line	National Wetlands Inventory data for Chickasaw County, Iowa
	NWI_19_poly	National Wetlands Inventory data for Chickasaw County, Iowa
	NWI_remap_line_19	National Wetland Inventory Remap and Update, Line Features, of Chickasaw County, Iowa
	NWI_remap_poly_19	National Wetland Inventory Remap and Update, Polygon Features, of Chickasaw County, Iowa
	PLSS_19	Public Land Survey System for Chickasaw County, Iowa
	PLSS_QQQ_19	Public Land Survey System, Quarter-Quarter-Quarter Sections, of Chickasaw County Iowa
	rivers_19	Rivers of Chickasaw County
	roads_2006_19	Road Centerlines of Chickasaw County, Iowa, 2006, from Iowa DOT GIMS files
	ssurgo_line_19	Soil Survey Geographic (SSURGO) Database for Chickasaw County, Iowa
	ssurgo_soil_19	Soil Survey Geographic (SSURGO) Database for Chickasaw County, Iowa
	ssurgo_spot_19	Soil Survey Geographic (SSURGO) Database for Chickasaw County, Iowa
	USGS_quads_19	USGS 7.5' Quad Mosaic for Chickasaw County