Measuring height with a JAL Hypsometer
©
The JAL Hypsometer uses geometric principles to measure the height of a tree. It is widely used in Europe but has not found favour in Australia.
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Document URL
http://online.anu.edu.au/Forestry/mensuration/JAL.HTM
Editor
Cris Brack ©
Last Modified Date
Fri, 9 Feb 1996