Timberlog - Timber log volume calculator

Calculate timber volume in cubic metre, cubic foot volume (CFT), board feet (CBF) from a diameter or circumferences (girth) and length, create a wood log and share it over email, Dropbox, Google Drive and other sharing apps for free. Create an Excel file report that can easily be imported into Excel and other spreadsheet applications.
Key features:
- effective and intuitive round wood volume calculator
- calculation standard used for timber cubage calculation (log scaling methods):
* cylindrical Huber formula
* firewood estimation
* standing tree volume calculation by Noonan (Kershaw)
* Doyle Log Rule
* Scribner Log Rule
* International 1/4-inch Log Rule (Grosenbaugh)
* Ontario Scaler’s Rule
* Roy Log Rule
* Hoppus Rule (Quarter Girth Formula)
* GOST 2708-75
* ISO 4480-83
* ČSN/STN 48 0009
* NF B53-020
* JAS Scale (Japanese Agricultural Standard)
* A. Nilson
* Lokal Java
- estimate the total net stack volume of measured timber (sawlogs)
- bark thickness entry
- mark each piece with wood species, timber quality, assortiment, id number (barcode)
- specify prices for wood species and quality, and VAT value
- calculate the average price per volume
- calculate the average diameter
- add tags and comments to timber items
- mark timber log place with GPS location coordinates
- simple one hand fast and easy user-friendly data entry
- simply add or remove one tree to log list
- add multiple items of the same size to timber log list (by holding down an Add button)
- enter items by voice using a speech recognition system
- good visibility in strong light
- large buttons and numbers on the display
- save/load timber lists for further editing
- append header info (customer, company, notes) to timber log list
- direct printing form an app

Timberlog is a forestry tool to assist in estimating lumber harvest, log measurement, pulpwood logging. It can be used by the forester, woodcutter, lumberjack, logger, skidder and others from forestry, logging industry and sawmills.
Chainsaws owners might find this footage calculator app very useful. Logging, harvesting, skidding and forwarding with tractors and skidders using this app can be more effective and productive.

App icon was designed by Špela Bečaj, Graphic Design.