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Using terrestrial stereo photography to interpret changes in tree quality characteristicsAuthor(s): David L. Sonderman
Source: Research Note NE-298. Broomall, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 8 p.
Publication Series: Research Note (RN)
Station: Northeastern Research Station
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DescriptionA technique is described for using stereo photography to evaluate tree quality changes over time. Stereo pairs were taken four times over an 18-year period. All four faces of the selected trees were photographed. Individual defect changes are shown for young upland white oak trees.
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CitationSonderman, David L. 1980. Using terrestrial stereo photography to interpret changes in tree quality characteristics. Research Note NE-298. Broomall, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 8 p.
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