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You searched for: Subject Imagery and Base Maps Remove constraint Subject: Imagery and Base Maps Type Image Remove constraint Type: Image Place Illinois, United States Remove constraint Place: Illinois, United States
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11.
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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...

13.
NAIP Digital Orthophoto Quadrangle Data: Illinois, 2014

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...