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Tree Surveys: Test Methods VI

Test tools: Image 1
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Test tools: Image 2
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Test tools: Image 3
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Test tools: Image 4
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Test tools: Image 5
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Test tools: Image 6
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Test tools: Image 7
Image 7

Another non-destructive technology of diagnosis a tree surveyor can field is the impulse tomography. Rots, hollows and flaws inside of trees become discernible by sonic impulses that are emitted by sensors the tree surveyor has attached at the outside at the bark.

Fractometer II during the break test

Arbotom sensors fixed around a tree.


© 2010 - 2012 Udo Kaller
Wettenhausen, Bavaria (Germany)