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| − | The Vertex clinometer is a device to measure distances based on ultrasonic sound and angles. It enables to directly measure [[tree height]] based on [[The trigonometric principle|the trigonometric principle]]. For the measurement of distances a transponder is needed that is fixed at the tree and is an active component that submits a signal back to the Vertex. | + | The Vertex clinometer is a device to measure distances based on ultrasonic sound and angles. It enables to directly measure [[tree height]] based on [[The trigonometric principle|the trigonometric principle]]. For the measurement of distances a transponder is needed that is fixed at the tree and is an active component that submits a signal back to the Vertex. To determine the [[horizontal distance]] to the tree the transponder has to be fixed at a certain height (default 1,3 meter) that is defined in the settings menu. |
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Revision as of 10:57, 9 November 2010
The Vertex clinometer is a device to measure distances based on ultrasonic sound and angles. It enables to directly measure tree height based on the trigonometric principle. For the measurement of distances a transponder is needed that is fixed at the tree and is an active component that submits a signal back to the Vertex. To determine the horizontal distance to the tree the transponder has to be fixed at a certain height (default 1,3 meter) that is defined in the settings menu.
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This section is still under construction! This article was last modified on 11/9/2010. If you have comments please use the Discussion page or contribute to the article! |
