1975 Upper Mississippi River System Color Infrared Aerial Photograph Products

September 30, 2026

This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1975, orthophotos created from those digital scans, and mosaics of the orthophotos for each navigation pool.

Publication Year	2026
Title	1975 Upper Mississippi River System Color Infrared Aerial Photograph Products
DOI	10.5066/F7028PRG
Authors	Upper Midwest Environmental Sciences Center
Product Type	Data Release
Record Source	USGS Asset Identifier Service (AIS)
USGS Organization	Upper Midwest Environmental Sciences Center
Rights	This work is marked with CC0 1.0 Universal

1975 Upper Mississippi River System Color Infrared Aerial Photograph Products

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