At the site level and for small regions, land cover data has typically been obtained from the interpretation of aerial photography, and more recently from digital orthophotography. It is considered an update of the 2013 Inventory and focuses on areas where changes in Assessor records or parcel geometry between the two years was detected. Land Cover Map 1999-2000 The Illinois Land Cover map was produced in resonse to the need for current, detailed information about the land, the raw material of Illinois. Local Government View Local Government. It is considered an update of the 2013 Inventory and focuses on areas where changes in Assessor records or parcel geometry between the two years was detected. Evan Lemenager took over the bulletin in 2000 out of his home. Illinois County Boundaries, Polygons and Lines. The records in this database were transferred to the Illinois State Archives and detail the sale of over 54,000 square miles of public land. For example: the "Wetland" and "Vacant Forested/Grassland" categories are no longer in use because they rarely conform to property boundaries. Land use data, Chicago region. Refer to the legal description from the data… Almost 10% occurred in the tri-county East St. Louis area of Monroe, St. Clair, and Madison Counties. << Back to Land Cover Data Overview: Data and Tools. Overview. Includes data on IL coal mines (ILMINES), gamma-ray logs, and IL historical aerial photography (ILHAP), IL oil and gas (ILOIL), IL water wells (ILWATER), ISGS seismometer, and public land survey system (PLSS). 1984), with a resolution of approximately 120 ha and a total of 2,820 polygons for the State. CMAP periodically conducts a survey of the region's land use, publishing the results in GIS format as the Land Use Inventory. refers to human activities occurring on the land and emphasizes the principal role of land in describing a region's economic activities. State of Illinois Coronavirus Response Site. The bulletin reports on rural land sales of 20 acres or greater. All of the primary source imagery used for the Land Cover of Illinois 1999-2000 initiative has been derived from the Landsat 5 and 7 satellites, and detailed information about these systems is available online at and, or by contacting the U.S. Geological Survey EROS Data Center at: It looks like your browser does not have JavaScript enabled. According to the Illinois Agricultural Statistics Service, the state lost 3.9 million acres of f… Switching to a parcel base allows for greater accuracy as well as faster turnaround times for updates. The 2015 Land Use Inventory. View up to date information on how Illinois is handling the Coronavirus Disease 2019 (COVID-19) from the GIS files and documentation for the 2015 and earlier inventories can be found here. Query the Census of Agriculture database to retrieve customized tables with Census data at the national, state and county levels as far back as 1997. The Distribution of Water Use in Illinois map is available online as a 36" x 54" PDF file (7.2MB). Whereas land use is abstract, land cover is tangible and can be determined by direct inspection of the earth surface using remote sensing imagery. Click here to access the Quick Stats database. This page provides information about accessing Landsat Collection 2 and Landsat Collection 1 Level-1 and Level-2 data products. ** Recovered cases are defined as persons with initial positive specimen collection date > 42 Additionally, updated 2010 (version 3) and 2013 (version 2) Inventories are available. At that time, Illinois was reporting around 67 counties. It is the NRCS role to provide national leadership and technical assistance for the conservation of our natural resources to ensure the continued production of food and fiber. Additional functionalities, tools and services relating to the commercial cloud environment will be Disaster Analysis. Previous inventories (1990 through 2005) were "polygon-based," meaning land uses were carried out to street centerlines, ignoring rights-of-way (ROWs) except for very large roadways. Search the Illinois Public Domain Land Tract Sales by Legal Description Using a parcel base, land uses no longer extend beyond property boundaries. Current and detailed information regarding this fundamental natural resource is essential for making wise decisions affecting the land and ensuring good stewardship. It enables you to find information detailing a variety of features in Will County. Illinois Department of Revenue figures show a loss of almost 600,000 acres of land assessed as farmland from 1981 to 1996, or 4.5 acres per hour for 15 years. Please turn on JavaScript and try again. There are more than 70 map layers available including various base map, agriculture, land use, hydrology, and public safety layers as well as aerial imagery. Townships are further located as north or south of base lines that serve as reference points for each meridian. The University of Illinois, Champaign-Urbana, Chicago Historical Society, and the Illinois State Library also have large Illinois map collections available. Its formatting is … Illinois data sets and map data layers are available for download free of charge. Workforce View Workforce. Agricultural Impact Mitigation Agreements, Safety and Health Assistance for Ag Employers.