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You searched for: Resource Type Vector data Remove constraint Resource Type: Vector data Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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26.

Athletic Fields: Centre County, Pennsylvania pennsylvania-state-university

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

27.

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...

28.

Bridge and Tunnel Entrances: Washington, D.C., 1999 university-of-maryland

1999. D.C. Office of the Chief Technology Officer. Bridges, overpasses, tunnel entrances, and underpasses captured in 1999. This dataset was collected as part of the planimetric mapping project. Hid...

29.

Bridges and Tunnels: Washington, D.C., 1999 university-of-maryland

1999. D.C. Office of the Chief Technology Officer. Hidden bridges and tunnels captured in 1999. This is a new dataset that was not collected as part of the planimetric mapping project. It shows brid...

30.

Bridges: Centre County, Pennsylvania pennsylvania-state-university

1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball. This layer has since been enhanc...