| 1930s_airphotos_35 | 1930's Digital Orthorectified Image of Franklin County, Iowa, in MrSid Format | |
| 1950s_airphotos_35 | 1950's Digital Orthorectified Image of Franklin County, Iowa, in MrSid Format | |
| 1960s_airphotos_35 | 1960's Digital Orthorectified Image of Franklin County, Iowa, in MrSid Format | |
| 1970s_airphotos_35 | 1970's Digital Orthorectified Image of Franklin County Iowa | |
| 1980s_CIR_airphotos_35 | 1980's Digital Orthorectified Image of Franklin County, Iowa, in MrSid Format | |
| 1990s_airphotos_35 | 1990's Airphoto Mosaic for Franklin County | |
| 2002_CIR_35 | 2002 Color-Infra-Red Airphoto Mosaic for Franklin County | |
| 2004_NAIP_airphotos_35 | 2004 National Agriculture Imagery Program (NAIP) Aerial Photography for Franklin County, Iowa | |
| 2005_NAIP_airphotos_35 | 2005 National Agriculture Imagery Program (NAIP) Aerial Photography for Franklin County, Iowa | |
| 2006_NAIP_airphotos_35 | 2006 National Agriculture Imagery Program (NAIP) Aerial Photography of Franklin County, Iowa | |
| 2007_NAIP_airphotos_35 | 2007 National Agriculture Imagery Program (NAIP) Aerial Photography of Franklin County, Iowa | |
| 2008_NAIP_airphotos_35 | 2008 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Franklin County, Iowa | |
| 2009_NAIP_airphotos_35 | 2009 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Franklin County, Iowa | |
| 2010_CIR_airphotos_35 | 2010 Two Foot Pixel, Color Infrared Orthophotography Mosaic of Franklin County Iowa | |
| 2010_color_airphotos_35 | 2010 Two Foot Pixel, Color Orthophotography Mosaic of Franklin County Iowa | |
| 2010_NAIP_airphotos_35 | 2010 National Agriculture Imagery Program (NAIP) Aerial Photography Mosaic of Franklin County, Iowa | |
| 2011_NAIP_airphotos_35 | 2011 National Agriculture Imagery Program (NAIP) Four-Band Aerial Photography of Franklin County Iowa | |
| Address_35 | Address Points of Franklin County, Iowa | |
| andreas_atlas_35 | Georectified Image of Franklin County from the Illustrated Historical Atlas of the State of Iowa, 1875, by A.T. Andreas | |
| census_1990_35 | US Bureau of the Census, 1990 STF3a block level for Franklin County, Iowa | |
| census_2000_blocks_35 | Franklin County Census 2000 Blocks | |
| common_land_unit_35 | Common Land Unit for Franklin County, Iowa | |
| contours_2ft_35 | Generalized Two Foot Contours of Franklin County Iowa Derived from Lidar Data | |
| DEM_3M_I_35 | Three Meter Digital Elevation Model of Franklin County Iowa as an Imagine 16-bit Integer Raster | |
| DOT_roadmap_35 | Iowa DOT Franklin County Highway Transportation Map, 2005 | |
| drainage_district_tiles_35 | Drainage District Infrastructure of Franklin County, Iowa | |
| drainage_districts_35 | Drainage Districts of Franklin County, Iowa | |
| GLO_maps_35 | General Land Office (GLO) Maps of the State of Iowa, as Surveyed from 1836-59, Franklin County | |
| GLO_vegetation_35 | Government Land Office Vegetation 1832-1859 for Franklin County, Iowa | |
| Hillshade_1M_35 | Hillshade of Franklin County Iowa Derived from the LiDAR One Meter Digital Elevation Model | |
| NWI_35_line | National Wetlands Inventory data for Franklin County, Iowa | |
| NWI_35_poly | National Wetlands Inventory data for Franklin County, Iowa | |
| NWI_remap_line_35 | National Wetland Inventory Remap and Update, Line Features, of Franklin County, Iowa | |
| NWI_remap_poly_35 | National Wetland Inventory Remap and Update, Polygon Features, of Franklin County, Iowa | |
| PLSS_35 | Public Land Survey System for Franklin County, Iowa | |
| PLSS_QQQ_35 | Public Land Survey System, Quarter-Quarter-Quarter Sections, of Franklin County Iowa | |
| rivers_35 | Rivers of Franklin County | |
| roads_2006_35 | Road Centerlines of Franklin County, Iowa, 2006, from Iowa DOT GIMS files | |
| soils_35 | Iowa Cooperative Soil Survey (ICSS) Digital Soil Data for Franklin County | |
| spot_35 | Digital spot data for Franklin County, Iowa | |
| ssurgo_line_35 | Soil Survey Geographic (SSURGO) database, with attached ISPAID database, for Franklin County, Iowa | |
| ssurgo_soil_35 | Soil Survey Geographic (SSURGO) database, with attached ISPAID database, for Franklin County, Iowa | |
| ssurgo_spot_35 | Soil Survey Geographic (SSURGO) database, with attached ISPAID database, for Franklin County, Iowa | |
| Structures_35 | Structures of Franklin County, Iowa | |
| USGS_quads_35 | USGS 7.5' Quad Mosaic for Franklin County |