Illinois State Geological SurveyPrairie Research InstituteUniversity of Illinois Urbana-Champaign, Airborne transient electromagnetic survey data, southwest Lake Michigan coast, April 2017, Coastal Habitat Maps along Illinois Beach State Park, derived from aerial and drone imagery, 1939-2020, Digitized Shorelines at Illinois Beach State Park, Orthomosaic, Digital Elevation Model (DEM), and Point Cloud at Illinois Beach State Park, Orthomosaic, Digital Elevation Model (DEM), and Point Cloud at Waukegan, Illinois, Orthomosaic, Digital Elevation Model (DEM), and Point Cloud, Chicago Park District, Singlebeam Bathymetry at Illinois Beach State Park, Singlebeam Bathymetry, Chicago Park District, Illinois Height Modernization (ILHMP): LiDAR Data, Surface Elevation: 30-Meter Digital Elevation Model (DEM), Surface Elevation: 30-Meter Shaded Relief Map, Surface Elevation: 301-Foot Digital Elevation Model (DEM), Surface Elevation: 301-Foot Shaded Relief Map, Elevation of the Base of the Barlow Limestone, Geologic and Geophysical maps of the Ozark, Illinois, Indiana, and Kentucky (OIINK) Region, Location Points from the ISGS Wells and Borings Database, Moraines (End Moraines) of the Wisconsin Episode, Oil, Gas, and Gas Storage Fields in Illinois, 2002, Oil, Gas, and Gas Storage Fields in Illinois, 2023, Stack-Unit Mapping of Geologic Materials to a Depth of 15 meters, Structural Features: Anticlines, Synclines, and Monoclines, Structural Features: Faults, Grabens, and Flexures, Structural Features: Polygon and Point Features, Coarse-grained Materials Within 50 Feet of the Ground Surface in Illinois, Flood Zones for Unincorporated Areas, One-Hundred and Five-Hundred Year, Major Bedrock Aquifers at Depths Greater Than 500 Feet Below Ground Surface, Major Bedrock Aquifers Within 300 Feet of Ground Surface, Major Bedrock Aquifers Within 500 Feet of Ground Surface, Northeast Illinois Shallow Bedrock Potentiometric Surface, Potential of Agricultural Chemical Contamination of Aquifers, Wetlands, National Wetlands Inventory, 1987, 1927 Historical Aerial Photographs, Mississippi River, 1937-1947 Illinois Historical Aerial Photography, 1998 - 2001 Illinois Digital Orthophoto Quadrangle (DOQ) Data, 2000 Des Plaines River Watershed Orthophotography, 2004 Illinois NAIP Digital Orthophoto Quadrangle Data, 2005 Illinois Chicago Urban Area Orthophotography, 2005 Illinois Digital Orthophoto Quarter Quadrangle Data, 2005 Illinois NAIP Digital Orthophoto Quadrangle Data, 2006 Illinois NAIP Digital Orthophoto Quadrangle Data, 2007 Illinois NAIP Digital Orthophoto Quadrangle Data, 2010 Illinois NAIP Digital Orthophoto Quadrangle Data, 2011 Illinois Department of Transportation (IDOT) Orthophotography, 2011 Illinois NAIP Digital Orthophoto Quadrangle Data, 2012 Illinois NAIP Digital Orthophoto Quadrangle Data, 2014 Illinois NAIP Digital Orthophoto Quadrangle Data, 2015 Illinois NAIP Digital Orthophoto Quadrangle Data, 2017 Illinois NAIP Digital Orthophoto Quadrangle Data, 2019 Illinois NAIP Digital Orthophoto Quadrangle Data, Municipal Boundaries: Incorporated Places 2000, Political Districts and Boundaries, 2006 and 2007, U.S. Geographic Information Systems (GIS) is a technology that is set apart from other information technologies by the need to identify 'where' or location. Meridians: Shows the actual Meridians that were used to reference the ranges from as either xx east of the P.M. or xx west of the P.M. that lie within Illinois. LAS The LAS file format is a public file format for viewing the LiDAR point cloud data. Forest Cover of Illinois in 1820. DAT/DGN/TIn Available This column will be checked off if there are available DAT,DGN or TIN files available for this collection. [CDATA[ info@isgs.illinois.edu, 2023 University of Illinois Board of Trustees. (ISGS, 2003). The U.S. Forest Service (USFS) Geospatial Technology and Applications Center (GTAC) builds and maintains tree canopy cover (TCC) datasets for the conterminous U.S. (CONUS), coastal Alaska, Puerto Rico, and the U.S. Virgin Islands. 1937 - 1947 Historical Aerial Photographs. Data | clearinghouse.isgs.illinois.edu Illinois State Geological SurveyPrairie Research InstituteUniversity of Illinois Urbana-Champaign, 1927 Historical Aerial Photographs, Mississippi River, 1937-1947 Illinois Historical Aerial Photography, 1998 - 2001 Illinois Digital Orthophoto Quadrangle (DOQ) Data, 2000 Des Plaines River Watershed Orthophotography, 2004 Illinois NAIP Digital Orthophoto Quadrangle Data, 2005 Illinois Chicago Urban Area Orthophotography, 2005 Illinois Digital Orthophoto Quarter Quadrangle Data, 2005 Illinois NAIP Digital Orthophoto Quadrangle Data, 2006 Illinois NAIP Digital Orthophoto Quadrangle Data, 2007 Illinois NAIP Digital Orthophoto Quadrangle Data, 2010 Illinois NAIP Digital Orthophoto Quadrangle Data, 2011 Illinois Department of Transportation (IDOT) Orthophotography, 2011 Illinois NAIP Digital Orthophoto Quadrangle Data, 2012 Illinois NAIP Digital Orthophoto Quadrangle Data, 2014 Illinois NAIP Digital Orthophoto Quadrangle Data, 2015 Illinois NAIP Digital Orthophoto Quadrangle Data, 2017 Illinois NAIP Digital Orthophoto Quadrangle Data, 2019 Illinois NAIP Digital Orthophoto Quadrangle Data. This subset of the processed returns from the airborne laser sensor represent the ground surface and is commonly referred to as the Bare Earth point cloud. USDA-NASS Cropland Data Layer Illinois 1999-2006. Offers a collection of small-scale data sets on health, environmental, transportation, and agriculture topics. Illinois data sets and map data layers are available for download free . The Metadata file also includes the appropriate citation to use when citing the Lidar data. Great Lakes Geographic Information Systems (GIS) - Great Lakes Commission Mid-Level Geospatial Analyst, geocgi, Alexandria, VA. Posted 2023-06-12. The Illinois Natural Resources Geospatial Data Clearinghouse (Illinois Clearinghouse) was first brought on-line July 1997. The Great Lakes Commission is a leader in mapping and analysis for the Great Lakes and the St. Lawrence River. 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. Additionally, GIS data downloads have become part of the curriculum for geography and GIS classes at several Illinois universities. 2014 MIDAMERICA GIS CONSORTIUM (MAGIC) CLEARINGHOUSE SUMMIT This year's summit was held in Cham-paign-Urbana, Illinois at the Illinois State Geological Survey, Prairie Re-search Institute. This site contains administrative boundary information. The 2022 MAGIC Clearinghouse Summit will be held August 24-25 in Des Moines, IA. Instructions: This web page will allow you to enter an Illinois address and determine its legal description to the section level-of-detail. Illinois Public Land Survey System (PLSS) boundaries and designations in line and polygon feature classes. Data | clearinghouse.isgs.illinois.edu administers and operates geospatial and Global Positioning System (GPS) software products and systems. Illinois Geospatial Data Clearinghouse 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 . The summit was held August 13th and 14th with numerous representatives from Illinois as well as those who traveled from Arkansas, // ]]]]>USGS OFR 98-487 -- Nelson All rights reserved. Illinois Public Land Survey System (PLSS) Boundaries Illinois Public Land Survey System (PLSS) boundaries and designations in line and polygon feature classes. Rather than downloading individual image files, the links to the left can be used to download collections for municipalities. THEY ARE NOT TO BE USED AT SCALES GREATER THAN 1:62,500. Illinois Clearinghouse: Celebrating Ten Years of Data Distribution Geographic Names Information System (GNIS) for Illinois, Illinois Gap Analysis Program: Land Cover Classification, 1999-2000, USDA-NASS Cropland Data Layer Illinois 1999-2006, USDA-NASS Cropland Data Layer Illinois 2007, Illinois Coordinate System of 1983: 33 Zone, Illinois County Boundaries, Polygons and Lines, Illinois Public Land Survey System (PLSS) Boundaries, Universal Transverse Mercator (UTM) Zones, USGS Quadrangle Boundaries and Corner Points in Illinois. It is a separate program from the Illinois Nature Preserves Commission, and INAI sites do not automatically become Nature Preserves. PDF November 4, 2009 Agreement Number G09AC00080 Illinois NSDI GIS Data and If there is no year next to the county name, this collection is yet to be acquired. Arkansas GeoStor - Arkansas' Official GeoData Clearinghouse Arkansas GIS Gateway California GIS Council Colorado - GIS Connecticut GIS Council Delaware Geographic Data Committee (DGDC) . The line attributes indicate line type, including the state line, county lines, township and range lines, section lines, Indian treaty boundaries, base lines, principal meridians . PDF In This Issue 2014 Midamerica Gis Consortium (Magic) Clearinghouse Summit In addition, hikers, fishermen, hunters, birding enthusiasts, and land trust preservationists download data from the Illinois Clearinghouse. Located in the main program offices on the University of Illinois campus, the GIS Office provides geospatial support and database management for ISAS. 615 E. Peabody For permissions information, contact the Illinois State Geological Survey. 2011 Illinois Department of Transportation (IDOT) Orthophotos. Each data point is recorded with precise horizontal position, vertical elevation, and other attribute values. Our mapping work and Geographic Information System (GIS) files, called map layers, are available for public use.Click on the expandable sections under Map Layers below to find GIS files that you can download and web maps for you to explore. Breaklines These are the hydrological boundary lines that define streams, shorelines, and dams. A list of GIS data and services for Illinois; excludes resources offered at this data clearinghouse. Richard C. Berg, Director clearinghouse.isgs.illinois.edu . (ISGS, 2003). 2005 Illinois NAIP Digital Orthophoto Quadrangle Data. Illinois Population Data Champaign, IL 61820 The Illinois Natural Resources Geospatial Data Clearinghouse: A Prototype NSDI Clearinghouse Node in Illinois By Daniel O. Nelson, Sheena K. Beaverson, and Robert J. Krumm. Creative Commons license unless otherwise noted below. Terms of use //console.log("number of tables is " + parent); through the Illinois GIS Clearinghouse. Download data on any country in the word: administrative boundaries, roads, railroads, altitudes, land cover, population density. Home [www.ilgisa.org] Geographic Information Systems (GIS) - Illinois State University Contains Illinois county boundaries in line and polygon formats. Material on this page is offered under a Data are offered as originally deliver LAS tile or as the derivative product of DEM/DTM or DSM. Illinois Height Modernization Program (ILHMP): LiDAR Data. Terms of use have information we can use to flesh out or correct this record let us know. The data were extracted from, and are redundant with the Illinois Public Land Survey System. Terms of use Historically, Digital Elevation Model (DEM) data for Illinois have been mainly based on 5- to 10-foot contour data. The polygon attribute data include meridian, township, range. Or, a whole county collection of data, tile index or metadata can be downloaded. Champaign, IL 61820 A list of GIS data and services for Illinois; excludes resources offered at this data clearinghouse. Submit aHelp Request Formto receive any county by mail. THEY ARE NOT TO BE USED AT SCALES GREATER THAN 1:62,500. //-->Illinois Clearinghouse: Phase 2 Final Report The Illinois Natural Areas Inventory program is administered by the Illinois Department of Natural Resources Division of Natural Heritage. ISGS, 1984 (revised 2003). The polygon attribute data include county name and number (FIPS) designations. City of Chicago :: Geographic Information Systems (GIS) The electronic field data is . The polygon attribute data include meridian, township, range,sectionand county number (FIPS) designations. Download GIS data and imagery for Illinois free of charge. Illinois State Geological SurveyPrairie Research InstituteUniversity of Illinois Urbana-Champaign, Illinois County Boundaries, Polygons and Lines, https://data.isgs.illinois.edu/arcgis/rest/services/Reference/County_Boundaries/MapServer. GIS During the past six months, the County has been inventorying and analyzing the existing standards from USGS, the State of Illinois, and those used by local units of government for these three GIS themes to determine the scope of work required to produce a common exchange standard. The Illinois Natural Resources Geospatial Data Clearinghouse (Illinois Clearinghouse) is an established node of the National Spatial Data Infrastructure Clearinghouse Network. For permissions information, contact the Illinois State Geological Survey. The line attributes indicate which county lines also form the state boundary. 2007 Illinois NAIP Digital Orthophoto Quadrangle Data. Since the TCC datasets cover all lands including federal, state, and private lands, multiple divisions of the USFS . 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. THESE DATA HAVE POSITIONAL INACCURACY OF UP TO 600 FEET IN SOME AREAS OF THE STATE. You can analyze and combine datasets using maps, as well as develop new web and mobile applications. THESE DATA HAVE POSITIONAL INACCURACY OF UP TO 600 FEET IN SOME AREAS OF THE STATE. Contains Illinois county boundaries in line and polygon formats. The Viewer allows users to zoom into an area of interest and then simply select LAS tiles to download. Datasets- Illinois geospatial data clearinghouse element.className += "list"; Illinois Historical Aerial Photography (ILHAP) 1937-1947 Illinois Historical Aerial Photography (ILHAP) 1937-1947, Illinois Oil and Gas Resources Interactive Map, Illinois Water Well (ILWATER) Interactive Map, Illinois Historical Aerial Photography (ILHAP). The purpose of this application is to to allow the user to easily identify where in Illinois a particular section of land falls. Senior GIS Developer, WA State Department of Social and Health Services, Olympia, WA USA. Illinois County Boundaries, Polygons and Lines | clearinghouse.isgs To date, over $1.3 million has been dedicated to the expansion and upkeep of the Illinois Clearinghouse. The source data for the majority of this application was downloaded from the Illinois GIS clearinghouse. Large-scale, digital topographic maps are most common; many data resources contain elevation information acquired in the 1920s and 1930s. If you Illinois Geospatial Data Clearinghouse GIS - Illinois State Archaeological Survey USDA-NASS Cropland Data Layer Illinois 2007. Richland County GIS ILHMP has established data sharing agreements to archive and distribute elevation data for select Illinois counties. A Web search for the key words "Illinois" and "GIS" offers the Illinois Clearinghouse as the first Web site returned by Google, Yahoo, AOL, and Ask.com. (Counties, Townships and Sections). DEM data collections are now being developed based on data with a contour resolution of 2 . Hosted by the Illinois State Geological Survey since July 1, 1997, the Illinois Geospatial Data Clearinghouse has become the de facto starting point for the GIS and remote sensing user communities in Illinois. 217-333-4747 If you know of an on-line resource that should be added to this list, please e-mail Sheena Beaverson at beavrsn@isgs.uiuc.edu. Helpful Links. 615 E. Peabody GIS clearinghouse for the state of New Hampshire. The Illinois Clearinghouse serves as a gateway to Geographic Information Systems (GIS) and remote sensing data for Illinois and provides access to topographic maps, framework orthoimagery collections, historic aerial photography, infrastructure and natural resource data, and ArcIMS interactive Map Services. This file is helpful to view if you are interested in a smaller subset of the data to select specific tile names.