A tool used for estimating the amount of usable wood in a log, typically employing formulas based on log length and diameter measurements. Different formulas, such as the Doyle, Scribner, and International 1/4″ rules, account for variations in log shape and sawing practices. For instance, a cylindrical log measuring 10 feet in length and 2 feet in diameter might yield different estimations depending on the specific formula applied.
Accurate timber estimation is critical for sustainable forest management, fair timber pricing, and efficient sawmill operations. Historically, estimations relied heavily on visual assessment and manual calculations. Modern digital tools offer increased speed and precision, reducing waste and improving profitability across the forestry sector. These advancements are essential for maximizing yield and ensuring responsible resource utilization.