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Aerial Photography Counties: Iowa, 1930s

1930. Iowa Department of Natural Resources. 1930s Aerial Photography of Iowa County dataset in a zipped file.

Aerial Photography Dates: Iowa, 1950s

1950. Iowa Department of Natural Resources. Zipped file Contains a dateset of the centroids, with dates, of the individual images used.

Aerial Photography Dates: Iowa, 1960s

1960. Iowa Department of Natural Resources. This dataset is centroids with dates of the individual images used.

Aerial Photography Dates: Iowa, 1970s

1970. Iowa Department of Natural Resources. This shapefile has centroids with dates of all images used in this dataset.

CIR Aerial Photography Dates: Iowa, 1980s

1980. Iowa Department of Natural Resources. This data has centroids and dates of individual images used.

Four-Band Aerial Photography Dates: Iowa, 2007, 2009, 2010

2007\\\, 2009\\\, 2010. Iowa Department of Natural Resources.

Four-Band Aerial Photography of Iowa: Iowa, 2007

2007. Iowa Department of Natural Resources. 2007, 2009, and 2010 Four-Band Aerial Photography of Iowa Downloads include seperate CIR and color rasters of Iowa Counties flown in 2007.

Four-Band Aerial Photography of Iowa: Iowa, 2009

2009. Downloads include CIR and color rasters of Iowa counties flown in 2009.

Four-Band Aerial Photography of Iowa: Iowa, 2010

2010. Downloads include CIR and Color rasters of Iowa Counties flown in 2010.

Imagery 2016-2018 Natural Color: Iowa

2019. State of Iowa. ortho/ortho_2016_2018_nc.

Ortho CIR (ISU Ortho): Iowa, 1980s

1980. Iowa Department of Transportation. ortho/ortho_1980_cir.

Ortho Imagery (ISU Ortho): Iowa, 1930s

1930. Iowa Department of Transportation. ortho/ortho_1930.

Ortho Imagery (ISU Ortho): Iowa, 1950s

1950. Iowa Department of Transportation. ortho/ortho_1950.

Ortho Imagery (ISU Ortho): Iowa, 1960s

1960. Iowa Department of Transportation. ortho/ortho_1960.

Ortho Imagery (ISU Ortho): Iowa, 1970s

1970. Iowa Department of Transportation. ortho/ortho_1970.

Ortho Imagery (ISU Ortho): Iowa, 1980s

1980. Iowa Department of Transportation. ortho/ortho_1980.

Ortho Imagery (ISU Ortho): Iowa, 1990s

1990. Iowa Department of Transportation. ortho/ortho_1990.