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#1 City
Topography Spot Elevations
- Organization: District of Columbia
- Dataset Last Updated: September 20, 2024 at 08:14 PM
Mass Points (2008). The dataset contains DTM masspoints derived photogrammetrically to support 2’ contours. Masspoints and breaklines were compiled from Spring 2008 aerial photography using...
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Search relevance: 176.89 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 07:03 PM

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