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You searched for: Resource Class Imagery Remove constraint Resource Class: Imagery Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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1.
Imagery imagery

Digital Orthophoto Quarter Quadrangle images for Pennsylvania Imagery imagery pennsylvania-state-university

1999. United States Geologic Survey (USGS) and Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ... State of Pennsylvania.

2.

Aerial Imagery: Cook County, Illinois, 1998 Imagery imagery university-of-chicago

1998. Cook_County_GIS. Panchromatic aerial imagery flown in 1998 for Cook County, Illinois at 6 inch pixel resolution.To download, let your browser load blocked content. ... Cook County, Illinois.

3.

Digital Orthophoto Quadrangle (DOQ) Data [Illinois] (1998 - 2001) university-of-illinois-urbana-champaign

1998. U.S. Geological Survey. Illinois National Aerial Photography Program (NAPP) Digital Orthophotography quarter Quadrangle (DOQ) data have been created for 102 counties in th... Illinois State Geological Survey.

4.

Orthophotography: Baltimore County, Maryland [1998] Imagery imagery university-of-maryland

1998. Baltimore County Government. Orthophotography for Baltimore County from March/April 1998.This is not a complete data set and only covers the southern half of Baltimore County. Baltimore County, Maryland.

5.
Imagery imagery

Digital Orthophoto (DOQQ - quarter-quadrangle) for Delaware 1997 Imagery imagery pennsylvania-state-university

1997. United States Geologic Survey (USGS) and Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ... State of Pennsylvania.

6.
Imagery imagery

Digital Orthophoto (DOQQ - quarter-quadrangle) for West Virginia 1997 Imagery imagery pennsylvania-state-university

1997. United States Geologic Survey (USGS) and Pennsylvania Bureau of Topographic and Geologic Survey. Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a ... State of Pennsylvania.

8.

Orthophotography: Baltimore County, Maryland [1997] Imagery imagery university-of-maryland

1997. Baltimore County Government. Orthophotography for Baltimore County from March/April 1997. This is not a complete data set and only covers the northern half of the county. Baltimore County, Maryland.