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You searched for: PLSS Remove constraint PLSS Genre Aerial imagery Remove constraint Genre: Aerial imagery Time Period 1950-1999 Remove constraint Time Period: 1950-1999
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2.

Aerial Imagery: Cook County, Illinois, 1998 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. ...

22.
Vector

Aerial Photography Dates: Iowa, 1950s iowa

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

33.

Orthophotography: Baltimore County, Maryland, 1995 maryland

1995. Baltimore County Web Map Portal. Orthophotography for Baltimore County from March/April 1995. This is not a complete countywide dataset and only includes the eastern portion of Bal...

35.

Orthophotography: Baltimore County, Maryland, 1998 maryland

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

43.

Orthophotography: Baltimore County, Maryland, 1996 maryland

1996. Baltimore County Web Map Portal. Orthophotography for Baltimore County from March/April 2017. This is not a complete countywide dataset and only includes central and western Baltim...

47.

Wetlands: Maryland, 1972 maryland

1972. ArcGIS Online for Maryland. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov.This is a map service of the 1972 Wetland Maps. These are guida...

48.

Driftless Areas: Illinois, 2004 illinois

1994. Illinois State Geological Survey. This is a polygon feature class containing driftless areas in Illinois. These areas are analogous to areas of the state where the bedrock surface i...

49.
Raster

USGS Topographic Maps: Indiana, 1996 (1:24,000) purdue

1996. IndianaMap ArcGIS Online. USGS Topographic Maps, 1996 (1:24,000) - Shows the digital color imagery (Digital Raster Graphics, referred to as DRGs) of topographic quadrangle m...

50.

Woodfordian Moraines of Illinois, 2004 illinois

1991. Illinois State Geological Survey. This is an SDE polygon feature class containing named Woodfordian moraines, or Wisconsinan end moraines, of Illinois. Scale is 1:500,000. The prima...