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You searched for: Provider University of Maryland Remove constraint Provider: University of Maryland Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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1.

Census Tracts: Washington, D.C., 1950 university-of-maryland

1950. DC GIS. Census Year 1950 Census Tracts. The dataset contains polygons representing CY 1950 census tracts, created as part of the D.C. Geographic Informatio...

2.

Baist Index (1959): Washington, D.C. university-of-maryland

1959. DC Office of Planning. 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...

3.

Census Tracts: Washington, D.C., 1960 university-of-maryland

1960. D.C. Office of the Chief Technology Officer. Census Year 1960 Census Tracts. The dataset contains polygons representing CY 1960 census tracts, created as part of the D.C. Geographic Informatio...

5.
Datasets datasets

Aerial Imagery Index Points: Prince George's County, Maryland, 1965 Datasets datasets university-of-maryland

1965. The Maryland-National Capital Park & Planning Commission. The Commission has purchased a set of black & white imagery paper prints for all of Prince George's County, Maryland. This GIS point layer is used ... Prince George's County, Maryland.

6.
Datasets datasets

Aerial Imagery Index Points: Prince George's County, Maryland, 1968 Datasets datasets university-of-maryland

1968. The Maryland-National Capital Park & Planning Commission. The Commission has purchased a set of black & white imagery paper prints for all of Prince George's County, Maryland. This GIS point layer is used ... Prince George's County, Maryland.

7.

Census Tracts: Washington, D.C., 1970 university-of-maryland

1970. D.C. Office of the Chief Technology Officer. Census Year 1970 Census Tracts. The dataset contains polygons representing CY 1970 census tracts, created as part of the D.C. Geographic Informatio...

9.
Datasets datasets

Aerial Imagery Index Points: Prince George's County, Maryland, 1972 Datasets datasets university-of-maryland

1972. The Maryland-National Capital Park & Planning Commission. The Commission has purchased a set of black & white imagery paper prints for all of Prince George's County, Maryland. This GIS point layer is used ... Prince George's County, Maryland.