Pennsylvania Spatial Data Access (PASDA)
·
2006
Full Details
Full Details
Title
Spot Elevation [Pennsylvania--Allegheny County]
Description
Spot Elevation data was created as a result of a county flyover in the spring of 2004. They were created from a DTM Feature Dataset, upgraded by Baker and T-3 to support National Mapping Accuracy Standards (NMAS). Spot Elevations are used to show additional elevation information. They are located in flat areas where contours may be sparse or spaced far apart, at road and railroad intersections, on the road centerline at the ends of bridges, on the road centerline over the center of culverts that have a span of five (5)-foot or greater, at the crest of all tops of hills, at saddles, within depressions and where the ground is visible in obscured areas.
Creator
Pennsylvania--Allegheny County
Publisher
Pennsylvania Spatial Data Access (PASDA)
Date Issued
2006
Access Rights
Public
Format
File
Language
English
Date Added
February 22, 2023
Provenance Statement
The metadata for this resource was last retrieved from PASDA on 2025-11-16.