| 1930s_airphotos_45 | 1930's Digital Orthorectified Image of Howard County, Iowa, in MrSid Format | |
| 1950s_airphotos_45 | 1950's Digital Orthorectified Image of Howard County, Iowa, in MrSid Format | |
| 1960s_airphotos_45 | 1960's Digital Orthorectified Image of Howard County, Iowa, in MrSid Format | |
| 1970s_airphotos_45 | 1970's Digital Orthorectified Image of Howard County Iowa | |
| 1980s_CIR_airphotos_45 | 1980's Digital Orthorectified Image of Howard County, Iowa, in MrSid Format | |
| 1990s_airphotos_45 | 1990's Airphoto Mosaic for Howard County | |
| 2002_CIR_45 | 2002 Color-Infra-Red Airphoto Mosaic for Howard County | |
Not Avail. |
2004_NAIP_airphotos_45 | 2004 National Agriculture Imagery Program (NAIP) Aerial Photography for Howard County, Iowa |
| 2005_NAIP_airphotos_45 | 2005 National Agriculture Imagery Program (NAIP) Aerial Photography for Howard County, Iowa | |
| 2006_NAIP_airphotos_45 | 2006 National Agriculture Imagery Program (NAIP) Aerial Photography of Howard County, Iowa | |
| 2007_NAIP_airphotos_45 | 2007 National Agriculture Imagery Program (NAIP) Aerial Photography of Howard County, Iowa | |
| 2008_NAIP_airphotos_45 | 2008 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Howard County, Iowa | |
| 2009_NAIP_airphotos_45 | 2009 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Howard County, Iowa | |
| 2010_CIR_airphotos_45 | 2010 Two Foot Pixel, Color Infrared Orthophotography Mosaic of Howard County Iowa | |
| 2010_color_airphotos_45 | 2010 Two Foot Pixel, Color Orthophotography Mosaic of Howard County Iowa | |
| 2010_NAIP_airphotos_45 | 2010 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Howard County, Iowa | |
| 2011_NAIP_airphotos_45 | 2011 National Agriculture Imagery Program (NAIP) Four-Band Aerial Photography of Howard County Iowa | |
| Address_45 | Address Points of Howard County, Iowa | |
| andreas_atlas_45 | Georectified Image of Howard County from the Illustrated Historical Atlas of the State of Iowa, 1875, by A.T. Andreas | |
| census_1990_45 | US Bureau of the Census, 1990 STF3a block level for Howard County, Iowa | |
| census_2000_blocks_45 | Howard County Census 2000 Blocks | |
| common_land_unit_45 | Common Land Unit for HowardCounty, Iowa | |
| contours_2ft_45 | Generalized Two Foot Contours of Howard County Iowa Derived from Lidar Data | |
| DEM_3M_I_45 | Three Meter Digital Elevation Model of Howard County Iowa as an Imagine 16-bit Integer Raster | |
| DOT_roadmap_45 | Iowa DOT Howard County Highway Transportation Map, 2005 | |
| GLO_maps_45 | General Land Office (GLO) Maps of the State of Iowa, as Surveyed from 1836-59, Howard County | |
| GLO_vegetation_45 | Government Land Office Vegetation 1832-1859 for Howard County, Iowa | |
| Hillshade_1M_45 | Hillshade of Howard County Iowa Derived from the LiDAR One Meter Digital Elevation Model | |
| NWI_45_line | National Wetlands Inventory data for Howard County, Iowa | |
| NWI_45_poly | National Wetlands Inventory data for Howard County, Iowa | |
| NWI_remap_line_45 | National Wetland Inventory Remap and Update, Line Features, of Howard County, Iowa | |
| NWI_remap_poly_45 | National Wetland Inventory Remap and Update, Polygon Features, of Howard County, Iowa | |
| PLSS_45 | Public Land Survey System for Howard County, Iowa | |
| PLSS_QQQ_45 | Public Land Survey System, Quarter-Quarter-Quarter Sections, of Howard County Iowa | |
| rivers_45 | Rivers of Howard County | |
| roads_2006_45 | Road Centerlines of Howard County, Iowa, 2006, from Iowa DOT GIMS files | |
| soils_45 | Iowa Cooperative Soil Survey (ICSS) Digital Soil Data for Howard County | |
| spot_45 | Digital spot data for Howard County, Iowa | |
| ssurgo_line_45 | Soil Survey Geographic (SSURGO) database, Line Features, for Howard County, Iowa | |
| ssurgo_soil_45 | Soil Survey Geographic (SSURGO) database with attached Iowa Soil Properties And Interpretations Database (ISPAID) for Howard County, Iowa | |
| ssurgo_spot_45 | Soil Survey Geographic (SSURGO) database, Spot Features, for Howard County, Iowa | |
| Structures_45 | Structures of Howard County, Iowa | |
| USGS_quads_45 | USGS 7.5' Quad Mosaic for Howard County |