BasalArea

Basal Area calculation from 360 degree photos by using Bitterlich method.

Basal Area application is designed for simple basal area calculation by using Bitterlich method like as Relascope survey.

Step 1 Take forest photos by 360 degree camera, and saved by Equi-rectangular format.

Step 2 Copy the photos to smartphone

Step 3 Open the file from "Basal Area" application

Step 4 Compare the trunk size (1.3m height) of trees with center red circle

Step 5 Tap "1.0" an case of the tree is bigger than red circle -> red mark

Tap "1.0" an case of the tree is bigger than red circle -> blue mark

Step 6 Read the basal area data at the bottom of screen

- Count mark is deletable by tapping.

- Count-marked image is savable for the evidence of survey result.

- K factor is changeable (default number is 4.0)

- Counting data is saved to \Android\data\com.forest.BasalArea\YYYY-MM-DD.csv file