What does BAF stand for in prism plots?

What does BAF stand for in prism plots?

• A. Basic Area Factor
• B. Basal Area Factor
• C. Basal Allocation Fraction
• D. Biometric Analysis Form

Answer: (B)

Basal Area Factor is the angular sampling constant used in prism plots. In angle-gauge sampling, you count trees that appear through the prism, and each counted tree represents a fixed amount of basal area in the stand determined by the BAF. A larger BAF means each tree covers a larger basal-area portion, so you count fewer trees to estimate stand basal area; a smaller BAF yields more trees and typically greater precision. This is why BAF is the correct term in this context.

Basal Area Factor is the angular sampling constant used in prism plots. In angle-gauge sampling, you count trees that appear through the prism, and each counted tree represents a fixed amount of basal area in the stand determined by the BAF. A larger BAF means each tree covers a larger basal-area portion, so you count fewer trees to estimate stand basal area; a smaller BAF yields more trees and typically greater precision. This is why BAF is the correct term in this context.