Haga
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| + | ==General description== | ||
| + | Haga is a device to measure tree heights within distances of 15, 20, 25 and 30m to the tree by the [[trigonometric principle]].The distance to three can optically be determined. Additionally there is a scale for slope measurements in % implemented. Therefore a levelling board is available. | ||
| + | [[file: haga01_portrait.jpg|thumb|300px|Figure 1: Haga altimeter]] | ||
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[[File:using haga.jpg|thumb|300px|Using a Haga altimeter]] | [[File:using haga.jpg|thumb|300px|Using a Haga altimeter]] | ||
[[Category:Clinometer]] | [[Category:Clinometer]] | ||
Revision as of 10:55, 12 June 2012
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This section is still under construction! This article was last modified on 06/12/2012. If you have comments please use the Discussion page or contribute to the article! |
General description
Haga is a device to measure tree heights within distances of 15, 20, 25 and 30m to the tree by the trigonometric principle.The distance to three can optically be determined. Additionally there is a scale for slope measurements in % implemented. Therefore a levelling board is available.
