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You searched for: Creator Iowa Department of Natural Resources Remove constraint Creator: Iowa Department of Natural Resources Resource Type Raster data Remove constraint Resource Type: Raster data Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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1.

Aerial Photography Counties: Iowa, 1950s Datasets datasets university-of-iowa

1950. Iowa Department of Natural Resources. 1950s Aerial Photography of Iowa County dataset in a zipped file. State of Iowa.

2.

Aerial Photography Counties: Iowa, 1960s Datasets datasets university-of-iowa

1960. Iowa Department of Natural Resources. 1960s Aerial Photography of Iowa County Dataset in a zipped file. State of Iowa.

3.

Aerial Photography Counties: Iowa, 1970s Datasets datasets university-of-iowa

1970. Iowa Department of Natural Resources. 1970s Aerial Photography of Iowa Each zip file contains a county raster dataset. State of Iowa.

4.

CIR Aerial Photography Counties: Iowa, 1980s Datasets datasets university-of-iowa

1980. Iowa Department of Natural Resources. 1980s Color-Infra-Red Aerial Photography of Iowa Each zip file contains a County-wide dataset. State of Iowa.

5.

Land Cover of the State of Iowa in the Years 1984-86 Datasets datasets university-of-iowa

1984. Iowa Department of Natural Resources. Land Cover of Iowa in From 1984 to 2003 This zip file contains a 15-meter ESRI GRID of the Land Cover of Iowa. State of Iowa.