A timber cruise is a sampling inventory used to estimate forest characteristics such as species, diameter, trees per acre, basal area, volume, and value.
What this means on your property
A cruise usually samples part of a stand rather than measuring every tree.
Fixed-area plots, variable-radius points, strips, and 100-percent tallies are different designs with different strengths.
Cruise quality depends on sample design, measurement accuracy, volume equations, product assumptions, and stand variability.
A practical landowner workflow
- Define the question the cruise must answer.
- Choose an appropriate sample design.
- Measure species, DBH, height or logs, quality, and defects as needed.
- Expand the sample to per-acre and stand totals with uncertainty in mind.
What to record before acting
- Property and stand boundaries
- Dominant tree species and size classes
- Past harvest or disturbance history
- Regeneration, browse, invasive plants, and tree health
- Roads, trails, streams, wet areas, steep slopes, and access
- Your top two or three ownership goals
When professional forestry help is useful
Bring in a qualified local forester when the decision involves a timber sale, stand prescription, appraisal, tax or conservation program, road or water crossing, significant tree removal, or a condition you cannot confidently diagnose. A good forester can turn your goals and inventory into a site-specific prescription.
Build a Forest Owner Report.
Answer a few questions about your property and get a personalized next-step checklist linked to ForestMGMT tools.