1. Vegetation Tutorial Start

2. In this tutorial, this exercise helps to calculate tree heights (H 1 ) and lengths of bore (H 2 ). Each set of tree data occupy one row in the table. End α μ β d H1H1 H2H2

3. Distance to plant base (d). End α μ β d H1H1 H2H2

4. Angle to tree top (μ) End α μ β d H1H1 H2H2

5. Angle to 1st branch (α) End α μ β d H1H1 H2H2

6. Angle to tree base (β) End α μ β d H1H1 H2H2

7. Tree height (H 1 ) End α μ β d H1H1 H2H2

8. Length of bore (H 2 ). Length of bore (H 2 ). End α μ β d H1H1 H2H2

9. Tree height: H 1 =d cosβ(tanμ+tanβ) Length of bore:H 2 =d cosβ(tanα+tanβ). Tree height: H 1 =d cosβ(tanμ+tanβ) Length of bore:H 2 =d cosβ(tanα+tanβ). End α μ β d H1H1 H2H2

10. With circumference given, the tree diameter can be calculated. End

11. That’s the end of this tutorial. End