Bole Diameter Measurement
Bole Diameter Measurement Summary
Bole Diameter Measurement is a mobile Android app in Tools by Forest Monitoring Tools. Released in Mar 2021 (4 years ago). It has about 1.3K+ installs Based on AppGoblin estimates, it reaches roughly 53 monthly active users . Store metadata: updated Mar 15, 2021.
Recent activity: 1.00 installs this week (4.00 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Mar 15, 2021 .
2.19★
Ratings: 0
Screenshots
App Description
Tree trunk diameter is measured by phone's camera
How to use
Initial Setting
Lens magnification rate data is not available. Please calibrate before start measuring.
How to measure
1. Set the DISTANCE between the object and surveyor
2. Set the width between white lines by width adjusting slide bar (at right side), and zoom bar (at bottom)
3. Read DIAMETER
How to calibrate
1. Find an object of which size and distance known
2. Set DISTANCE and DIAMETER (size)
3. Set the width between white lines by width adjusting slide bar (at right side), and zoom bar (at bottom)
4. Tap SET button, then lens magnification rate is recorded, and move to measurement mode
5. Re-calibrating available anytime from MENU-RECALIBRATE
Height angle adjustment
Diameter data is automatically adjusted in accordance with height view angle. Height angle adjustment is disabled during calibration mode.