Category | Geography |
Agency | City of Portland |
Sub-Agency | Transportation |
Date Released | November 14, 2013 |
Date Updated | May 1, 2014 |
Frequency | As needed |
Description |
ArcGis Layer data for the City of Portland Benchmarks. All elevations are in COP datum. Locations are in NAD83/91, and are approximate. This data is updated regularly, so it should be re-downloaded on a regular basis (every 6mos-1yr). |
Agency Program | City of Portland / Transportation |
Technical Documentation | Benchmarks (metadata) |
Keywords |
Discussion
bench marks locations
Benchmarks