Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Aerial Photography: Iowa, 1960s

Author:
Description:
This dataset represents panchromatic images produced from black and white aerial photographs. This dataset was developed from individual aerial images taken during the late 1950s to the mid 1960s by the Agricultural Adjustment Administration (AAA), part of the US Department of Agriculture. The images were originally photographed at 1:20,000 scale, were digitally scanned from hardcopy prints at various scales and from various sources, and for this purpose were cast on the Universal Transverse Mercator Projection (UTM) on the North American Datum of 1983 (NAD83). These are wavelet-compressed raster format images at a resolution of 1 meter.
Collection:
Iowa GeoData
Place:
Iowa, United States
Subject:
Imagery and Base Maps
Year:
1960s
Contributed by:
Iowa
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