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GIS/Mapping Division  

2007 Aerial Photography

NOTE: This product is best suited for use with professional GIS or CAD software packages.

Quick Facts

  • Flown April and May 2007
  • Usage Scale 1” = 100’
  • Color
  • Orthorectified
  • Illinois State Plane, Eastern Zone, NAD 83 horizontal datum, HARN
  • MrSID image file format
  • Lake County funded project

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Description

This color aerial photography was taken between April 16 and May 7, 2007. Its intended usage scale for viewing is 1" = 100' (one inch on the photograph equals one hundred feet on the ground). The photography has been orthorectified to meet National Map Accuracy Standards for its negative scale.

Format

This digital aerial photo product consists of a single, countywide image in an image compression format called MrSID.

For more information about the MrSID file format visit the Lizardtech website. 

A standalone MrSID viewer is included on each compact disc, which can be installed on a personal computer to look at the image. Documentation for the viewer is included on the compact disc.

Lizardtech offers free extensions for CAD, GIS and image software at their website.

Sample Image

2007 color aerial photograph 

2007 color aerial photo sample, showing Shiloh Park in Zion.

Contact Us
Phone 847.377.2373
Fax 847.984.5749
maps@lakecountyil.gov
GIS and Mapping Division
18 N County St 8th Floor
Waukegan, IL 60085
Hours
Monday through Friday
8:30am - 5:00pm
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