The Pennsylvania State University
·
2016
Full Details
Full Details
Title
Penn State Altoona - Sidewalks {2016}
Description
The polygons were originally created in 2014 using planimetric mapping based on 0.25 ft pixel aerial imagery. They are updated as necessary from as-built drawings resulting from new construction. The sidewalks are classified by material (Pavers, Concrete, Bituminous).
The Pennsylvania State University (2016). Penn State Altoona - Sidewalks {2016}. . https://www.pasda.psu.edu/uci/DataSummary.aspx?dataset=5025 (dataset)