Experiment on Wearable Tree-Height Dendrometer

Presentation was made on wearable tree-height dendrometer in terms of structure and principles. Determinations were carried out on tree height of 32 Celtis tetrandra in the arboretum of Southwest Forestry University, Yunnan province, by the dendrometer, portable laser range finder and compass. Taking tape measure value as true value, comparisons on measured values by different devices demonstrated that the accuracy and mean square error of wearable tree-height dendrometer was the best.