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You searched for: Genre Aerial imagery Remove constraint Genre: Aerial imagery Creator Illinois State Geological Survey Remove constraint Creator: Illinois State Geological Survey Publisher University of Illinois Urbana-Champaign Remove constraint Publisher: University of Illinois Urbana-Champaign Type Image Remove constraint Type: Image Contributor University of Illinois Urbana-Champaign Remove constraint Contributor: University of Illinois Urbana-Champaign
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1. Historical Aerial Photography: Illinois, 1937-1947

1936-1941. Illinois State Geological Survey. The primary data set consists of historical black and white aerial photographs from Illinois acquired during 1936 to 1941. Alternative years of pho...
university-of-illinois-urbana-champaign

3. NAIP Digital Orthophoto Quadrangle Data: Illinois, 2014

2005. USDA-FSA-APFO Aerial Photography Field Office and Illinois State Geological Survey. This data set contains imagery from the National Agricultural Imagery Program (NAIP). NAIP acquires digital ortho imagery during the agricultural g...