Free geographic information system gis data for illinois this service is for gis professionals to accompany our imagery offerings. In addition to the links below, see the cmap data hub for various current and archival resources, plus the cmap training page for help using gis and other data tools community snapshots. Illinois geospatial data clearinghouse the clearinghouse for geospatial data for the state of illinois. Anyone who downloads and views the gis data is bound to the peoria county open data license agreement. Illinois state geological survey illinois geospatial data. In the strictest sense, it is a computer system capable of integrating, storing, editing, analyzing, sharing, and displaying geographicallyreferenced information. The environmental response management application erma is a web based geographic information system gis tool that assists both emergency. The result of this organized collection is an interactive computer map, that allows users to visually see answers to. Idot is taking a leadership role in illinois government to work towards developing and maintaining a gis transportation framework layer. Dupage county is the second most populated county in the state of illinois over 75% urbanized with a population now approaching 1,000,000. Visit the website to search and download gis datasets. Illinois state geological survey gis available data isgs. Gis data share illinois department of transportation.
This page lists most of our freely available data for you to download in esri shapefile format. Download free illinois gis shapefiles, maps, data and resources download free arcgis shapefilesfree u. Our most important duty is making sure that we have an accurate, up to date map of every property in boone county for tax and assessment purposes. The gis lab is committed to provide gis data for the state of illinois and the u. Established on january 16, 1836, the population is currently 534,216.
Download wetlands data united states fish and wildlife. Please browse through all our free mapping applications and check back for updates. For technical issues please contact sidwells helpdesk. Illinois natural resources geospatial data clearinghouse this site is a gateway to gis data and. These entities do not warrant or guarantee the accuracy or suitability of gis data for any purpose. Geographic information systems laboratory university of. Peoria county gis has recently created a new open data gis website. Begin your search by entering an address, property identification numberpin, or intersection. Program and uis links meet our faculty gis courses environmental studies whats new gis workshops graduate certificate in gis gis web. Gis information for kendall county il found on sites other than those hosted by kendall county il or purchased from sources other than kendall county il may not contain the most uptodate, accurate information. Download data all data below are zipped esri shapefile format, nad83 illinois state plane east coordinates and are meant for those with gis software or other applications compatible with gis data. The goal of the gis program is to educate the public about mclean countys activities and projects using maps. We provide options to learn mapping, addressing geocoding, spatial query, data download, and other practical gis skills.
To develop and maintain the geographic information system of mchenry county by providing efficient, high quality gis leadership, coordination, infrastructure, data development and maintenance, and gis services that meet the needs of mchenry county and the communities we serve. The county has a wealth of map information that it wants to share with the public. Gis is a system of hardware and software used for storage, retrieval, mapping, and analysis of geographic data. Gis is used in clinton county for a wide variety of applications, such as parcel mapping, 911. It can be used to download digital topographic maps digital. Conterminous united states based on 2011 imagery download alaska land cover download hawaii land cover download puerto rico land cover these data are based on 2001 imagery. Our data and information is presented both spatially and geographically including the national map, earth explorer, glovis, landsatlook, and much more. The illinois state toll highway authority istha provides geographic information systems gis data, maps, and metadata with no claim as to the completeness, usefulness, or accuracy of its content, positional or. Belvidere boone county geographic information systems, or gis, is responsible for maintaining a county wide geographic dataset that is used in everything from property assessment to emergency response. Mclean county, city of bloomington, and the town of normal provides gis apps, maps, and data downloads. Illinois county gis resources the following links are to gis resources by county for the state of illinois.
Gis data library guides university of illinois at urbana. State arcgis shapefileschicago area geographic information studya nsdi node for the chicago area university of chicago center for population economics gis site that also provides data for wards and counties, 18701930. A geographic information system gis is a computerized mapping system that integrates information, software, hardware, and people. The intergovernmental agreement for sharing here proprietary data provides the opportunity for interested illinois governmental agencies to form geospatial data sharing cooperatives with. Gis datasets for the state of illinois and the united. Kane county interactive map kane county gis data catalog downloads. Housed on the third floor of tillman hall on the wiu campus, the center is responsible for compiling, managing and storing gis. From property and boundary data, to transportation, social service, and environmental data, cook county owns and manages a huge amount of geospatial data. In a more generic sense, gis is a tool that allows users to create interactive queries user created searches, analyze the spatial information, edit data, maps, and. Ensures maps and gis data are available to county agencies. New search tool allows for a more focused search experience which supports suggested hints existing search textbox will continue to search, however it will no longer support suggested hints for questions on how to use the site, click here. Gis datasets for the state of illinois and the united states.
Use 7zip or another compression program to open these files. The gis provides a common platform for citizens and city staff to make informed decisions, allows maximum utilization of resources, and produce citywide maps. Geographic information system gis data gis data illinois. Hopefully this will be a resource for teachers to use to work with their county studies. Illinois state geological survey prairie research institute university of illinois urbanachampaign. These summarize demographics, housing, employment, transportation habits, retail sales, property values, and land use in metropolitan chicago. A geographic information system gis is a system for capturing, storing, analyzing and managing data and associated attributes which are spatially referenced to the earth. Illinois natural resources geospatial data clearinghouse node. Tigerline shapefile, 2017, state, illinois, current place. Geographic information system madison county, illinois. Illinois public land survey system plss boundaries.
Lake county geographic information system gis division is a service driven resource providing support for the coordination and development of an enterprise gis for the benefit of all lake county departments and its residents. This website has been provided as a tool for county employees and the general public use. To request data or related information, please fill out this form. Gis data for illinois data sets are sorted and stored by 1. Download free illinois gis shapefiles, maps, data and. The champaign county gis consortium ccgisc was formed in september of 2002 in order to secure the benefits of data collection and analysis at the countywide scale and to share the cost of implementation, maintenance, and data acquisition. Illinois data sets and map data layers are available for download free of charge.
Although many public datasets can be obtained through websites andor public. A gis is an organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information. While kankakee county gis is pleased to provide this data, it is unable to provide technical support for users gis software of choice. Geographic information systems gis aims to optimize cook countys geospatial investment in information technology through collaboration, policy, strategic planning and services. It strives to provide methods for collecting and analyzing data to support decision making processes within county departments, as well as for the citizens of logan county, illinois. Idot makes no guarantee of warranty concerning the accuracy of information contained in this geographic data. The city of aurora geographic information system gis provides valuable geographic data to various departments assisting them in efficiently offering city services to citizens. This map application was prepared with geographic information system gis data created by the champaign county gis consortium ccgisc, or other ccgisc member agency. This website is not intended to be used for legal litigation or boundary disputes and is. This will ensure you have the latest data and reduce data management overhead. Usgs is a primary source of geographic information systems gis data. The data is provided as is without warranty or any representation of accuracy, timeliness or completeness. To view county gis maps and apps, visit county of mclean gis website.
It allows users to analyze and store geographic information and display it in a number of different formats. Ensures maps and gis data are available at no cost for public access via a web application. Information contained herein is provided for informational purposes only. The gis office manages and creates geographic information relative to logan county. The geospatial team of grand canyon monitoring and research center maintains an enterprise. Download the data, unzip it and use it with esri products. We offer a variety of countywide maps already available for. Idot further makes no warranties, either expressed or implied, as to any other matter regarding this data including, without limitation, the condition of the product or its fitness for a particular use. The mtdb represents a seamless national file with no overlaps or gaps between parts, however, each tigerline shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The county seat is located in geneva, which is known as the home of the fabyan windmill an authentic, working dutch windmill from the 1850s. Access illinois gis data sets and documentation metadata for arcims interactive map services, usgs digital topographic maps, aerial photography, orthoimagery, orthophotography, geology, land use, natural resources, and infrastructure. A wealth of public domain data is available for scientists and researchers at no cost. Our gis system is basically a multiple layered map of the county.
Practitioners also regard the total gis as including the operating personnel and the data that go into the system, as well as the policies, procedures, training and any other item or issue that effect the system. Idot provides this gis data available for download in shapefile format and will provide support for the integrity of the data. To display and query wetlands data in your software application please use our web map services. The wiu gis center, housed in the department of geography, gis, and meteorology, serves the mcdonough county gis consortium. Cook central is the public portal for geographic information systems showcasing open spatial data. Provides access to digital data downloads to natural resource data for state, county or counties. Please read our about us page for more information. Geographic information system gis mchenry county, il. Gallery of county mapping applications cook central open data connect to cook. Nwi data can be accessed in several ways depending on your needs. Data found on this site contains the official kendall county illinois gis data. You must have the appropriate gis software and experience in order to utilize this data.