Delaware data layers:
Master Delaware Address points – this map layer contains all of the individual address points in the county; it includes both commercial and residential addresses.
Delaware Annexation – a map layer that displays the county’s annexations and conforming boundaries from 1853 to the present.
Delaware Archeological – this map layer contains points which show important historical/archeological sites in Delaware. There is no way to tell what these points actually represent, they are just points on the map.
Delaware Bench marks – this dataset displays the location of all the bench marks in Delaware county. GPS benchmarks are used to obtain height measurements throughout the county.
Delaware Building outlines – this map layer displays polygons that represent building outlines throughout the county, it includes both residential and comercial buildings.
Delaware census block – map layer that outlines all of the census blocks in the county created by the US Census Bureau.
Delaware census block group – this map layer displays the census block groups in the county which were also created by the US Census Bureau. The block groups are larger that the census blocks.
Delaware census tract – displays the largest type of geography in the county created by the US Census Bureau
Delaware farmlots – shows all of the farmlots in the US Military and Virginia Military survey districts of Delaware county.
Delaware floodplain 100 years – this map layer shows the 100 year floodplain area in the county.
Delaware floodplain 500 years – this map layer shows the 500 year floodplain area in the county.
Delaware flood way – map layer depicting the flood way area in the county.
Delaware historical local – shows points of local historical interest but the points are not associated with real data, they are just points on a map.
Delaware historical national – shows historical sites recognized nationally but they are not associated with real data, they are just points on a map.
Delaware hydro – a shape file that displays all the bodies of water in the county.
Delaware hydro detail – this file contains more hydro data including an individual file showing the Delaware Run and hydro arc, label, polygon, and tic. These extra files gives a detailed look at the water features in the county.
Delaware Landmarks – contains eight different files: bldg1_base shows hospital/urgent Care, EMS, Fire Departments, Township Halls, Township Halls/Fire Departments and Fairgrounds/Track. bldg2_base shows County Buildings, City Buildings, State Buildings, Weight Stations, Interstate Rest Areas, Libraries, Interstate Exit # 131 and Interstate Exit # 121. Cemetery_base is a point coverage containing all Cemeteries within Delaware County. Churches contains all of the churches in Delaware. Golfcourses_base contains all of the golf courses in the county. Parks contain all of the parks in the county. School_base displays all of the schools in the county and usps_base, which is a point coverage containing all Post Offices within Delaware County.
Delaware Municipalities – this data set displays all of the municipalities in the county.
Delaware natural heritage ODNR - The Delaware Natural Heritage Program conducts systematic biological surveys throughout the county of Delaware for the purpose of locating populations of rare or unique plant and animal species, and to identify and describe significant natural communities. This file displays these points of natural interest.
Delaware Orthophoto – the orthophoto layers give the viewer an actual image of the county, it is an accurate representation of the Earth’s surface.
Delaware parcels – this map layer shows all of the individual parcels throughout the county.
Delaware precincts – this map layer shows the boundaries of all the voting precincts in the county.
Delaware public land survey system - This data set consists of polygons depicting the boundaries of the two public land survey districts within Delaware County, Ohio.
Delaware Railroads – this map layers contains a visual representation of the railroad lines running through Delaware county.
Delaware road center line – this data layer displays a single line representing the center line for all the roads in Delaware.
Delaware road right of ways – this layer displays all road right of ways so it basically shows the outline of the entire road.
Delaware school districts - this map layer shows the boundaries for the different school districts in Delaware county.
Delaware soils – this data layer depicts all the different types of soils in Delaware county.
Delaware subdivisions – this layer shows the boundaries of all subdivisions and condos within the county.
Delaware tax districts – this layer contains all the individual tax districts withing the county.
Delaware Topography – this file contains all of the topography data for the enitire county; the topo shape files are separated into individual township files.
Delaware townships – this data layer shows the township boundaries for the county.
Delaware historical townships – this data layer displays the original 18 townships in the county (presently, there are 19)
Delaware watersheds – this map layer displays the watershed areas in the county
Delaware wetlands – map layer showing the wetland areas within the county
Delaware woodland – map layer displaying the woodland areas in the county
Delaware zip codes -map layer that displays the zip code boundaries in the county
Delaware zoning – contains both current and historical zoning boundaries for the city of Delaware.
