Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Time Period 1950-1999 Remove constraint Time Period: 1950-1999
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81.
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Archived Submerged Aquatic Vegetation - SAV 1987: Maryland

1987. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

82.
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Archived Submerged Aquatic Vegetation - SAV 1989: Maryland

1989. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

83.
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Archived Submerged Aquatic Vegetation - SAV 1990: Maryland

1990. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

84.
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Archived Submerged Aquatic Vegetation - SAV 1991: Maryland

1991. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

85.
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Archived Submerged Aquatic Vegetation - SAV 1992: Maryland

1992. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

86.
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Archived Submerged Aquatic Vegetation - SAV 1993: Maryland

1993. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

87.
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Archived Submerged Aquatic Vegetation - SAV 1994: Maryland

1994. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

88.
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Archived Submerged Aquatic Vegetation - SAV 1995: Maryland

1995. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

89.
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Archived Submerged Aquatic Vegetation - SAV 1996: Maryland

1996. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

90.
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Archived Submerged Aquatic Vegetation - SAV 1997: Maryland

1997. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

91.
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Archived Submerged Aquatic Vegetation - SAV 1998: Maryland

1998. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

92.
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Archived Submerged Aquatic Vegetation - SAV 1999: Maryland

1999. This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The Chesapeake Bay SAV was mapped from 1:24,000 black and whit...

93.
Area map: Nashville and park entrance.

Area map: Nashville and park entrance.

1970?. Blue line print.; Shows corporate limits of Nashville Indiana, roads, some buildings, Salt Creek, the north entrance to Brown County State Park and...

94.
Argentina Range: Antarctica

Argentina Range: Antarctica

1967. Projection: Polar Stereographic Projection: Standard Parallel -80°14'; Series: USGS 1:250,000 Topographic Reconnaissance Series.

95.
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Athletic fields: Centre County, Pennsylvania

1995. Polygon Feature Class of Athletic Fields within Centre County. This layer was created as part of the 1995 Aerial Imagery project completed by Kimball.

96.
Average annual precipitation in inches.

Average annual precipitation in inches.

1970. Kingsbury, Robert C. Detached from: Kingsbury, Robert C. Atlas of Indiana, page 26. Computer generated isometric map obtained through use of the facilities of Indiana U...

97.
Average annual snowfall in inches.

Average annual snowfall in inches.

1970. Kingsbury, Robert C. Detached from: Kingsbury, Robert C. Atlas of Indiana, page 28. Computer generated isometric maps obtained through use of the facilities of Indiana ...

98.
Average January temperature in degrees Fahrenheit.

Average January temperature in degrees Fahrenheit.

1970. Kingsbury, Robert C. Detached from: Kingsbury, Robert C. Atlas of Indiana, page 25. Computer generated isometric maps obtained through use of the facilities of Indiana ...

99.
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Baist Index (1959): Washington, D.C., United States

1959. The Baist Index provides a mapping index that mirrors the hardcopy index in the original Baist Map Volumes. The Index was hand digitized from the o...

100.
Bakutis Coast - Marie Byrd Land: Antarctica

Bakutis Coast - Marie Byrd Land: Antarctica

1968. Projection: Polar Stereographic Projection: Standard Parallel -71°; Series: USGS Sketch Maps.