IllinoisAtlas.com










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  Information & Instructions


Site Layout

Below is an example of the layout used throughout this site.
The left hand column contains the map's title, a brief description and its format, (color, dimensions and orientation). Both PDF and JPEG formats are available for every map. However, some maps are only available in black & white or color. The file size is located beside the format, measured in kilobytes (kb). The data sources, links for maps and map's order codes are listed in the lower left corner as appropriate. The right hand column contains a thumbnail preview of the map.

Illinois Counties
Description: County boundaries and county names.
Format: Black & White, 8.5" x 11", portrait.
JPEG 110 kb
PDF    55 kb
Format: Color, 8.5" x 11", portrait.
JPEG 130 kb
PDF    70 kb
Data Source: Center for Governmental Studies.
Order Code: IL-BM001


Download Procedure

Right click (info-click for Mac) on the PDF or JPEG link, and choose "Save Target As..." (for Internet Explorer) or "Save Target As..." (for Netscape). The option may be different for other web browsers.


File Formats

If you prefer to view the maps in your web browser, the JPEG format is the best choice. For printing maps, the PDF format is optimal and 8½ x 11 size is available free to download. If you are intrested in a larger print of one of our featured maps, you may order them by simply clikcing on the stock number provided next to each map (ex. Order Code: IL-BM001 ) and following directions on the PDF order form. The map prints are available to order in the following sizes: 11x17, 24x36, or 36x48. Please note that you must have the Adobe Acrobat Reader installed on your computer in order view or print PDF files. To download Acrobat Reader from Adobe's website, click here.



Guidelines for Usage

All of the maps posted on this site may be used free of charge, subject to the following conditions:
  • If our maps are used in a publication, we must be sited as a map's source. We also ask that you notify us of its use.
  • The maps must not be modified in any way. Most of our maps can be customized (by us) for a fee.


Image Quality

Every effort has been made to preserve the visual integrity of our maps. However, as with any form of digital conversion, a loss of image quality or minor displacement of objects is possible (typefaces and color information are most often affected by this problem). If you notice any problems of this type with one of oue maps, please notify us and we will try to correct it. Email us at info@illinoisatlas.com.


   Illinois
   Basemaps
   Agriculture
   Climate/Environment
   Counties/Metro Areas
   Crime/Public Safety
   Demographic
   Economic
   Education
   Federal Expenditures
   Health/Vital Statistics
   Historical
   Housing/Construction
   Income/Poverty
   Labor Market
   Physical Features
   Political
   Recreational
   Transportation
   United States
   Basemaps
   Agriculture
   Climate/Environment
   Crime/Public Safety
   Demographic
   Economic
   Education
   Federal Expenditures
   Health/Vital Statistics
   Historical
   Housing/Construction
   Income/Poverty
   Labor Market
   Physical Features
   Political
   Recreational
   Transportation
   Utilities
 
    Please report problems to the webmaster.
    Maintained by the Center for Governmental Studies, Northern Illinois University.