| Category | Geography |
| Agency | City of Portland |
| Sub-Agency | Technology |
| Date Released | January 1, 2002 |
| Date Updated | February 21, 2010 |
| Frequency | As needed |
| Description |
Elevation map was created as a by-product of the 2001 digital ortho-rectified imagery, using 5 ft contours. Covers the Portland metropolitan area (511 square miles). |
| Agency Program | City of Portland / Technology |
| Technical Documentation | Elevation Map (metadata) |
| Keywords |
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