The Doyle Log Rule, a mathematical components, estimates the lumber yield of a standing tree. A software using this components, whether or not a bodily slide rule or digital utility, gives fast estimations based mostly on tree diameter and top. For instance, a hardwood log measuring a selected diameter and merchantable top would yield a board foot quantity estimate based mostly on this established rule.
This estimation technique facilitates speedy timber appraisal, aiding in forestry administration and the shopping for and promoting of timber. Developed within the mid-Nineteenth century, it has grow to be a typical, although its accuracy is debated and different scales exist. Understanding its limitations is essential for correct valuations, significantly with smaller diameter bushes the place it tends to underestimate yield. This historic context and sensible utility spotlight its ongoing relevance within the trendy lumber business.