Borderline tree
Borderline tree is a term used in forestry. It is a concept that comes from variable radius plots, or point sampling. It happens when a tree cannot be easily determined as in or out when using a prism or angle gauge. Borderline trees occur only when the distance from the sampling point to the center of the tree is equal to the DBH times plot radius factor (PRF). The PRF is determined based on the type of prism or angle gauge being used. Basal Area Factor (BAF) 5, 10, and 20 angle gauges result in PRFs of 3.89, 2.75, and 1.94 (feet inch−1) respectively. The metric equivalents of these PRFs are 0.467, 0.33, and 0.233 (m cm−1).
primaryTopic
Borderline tree
Borderline tree is a term used in forestry. It is a concept that comes from variable radius plots, or point sampling. It happens when a tree cannot be easily determined as in or out when using a prism or angle gauge. Borderline trees occur only when the distance from the sampling point to the center of the tree is equal to the DBH times plot radius factor (PRF). The PRF is determined based on the type of prism or angle gauge being used. Basal Area Factor (BAF) 5, 10, and 20 angle gauges result in PRFs of 3.89, 2.75, and 1.94 (feet inch−1) respectively. The metric equivalents of these PRFs are 0.467, 0.33, and 0.233 (m cm−1).
has abstract
Borderline tree is a term used ...... limiting distance, it is out.
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Wikipage page ID
16,640,502
Wikipage revision ID
560,932,697
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hypernym
comment
Borderline tree is a term used ...... 467, 0.33, and 0.233 (m cm−1).
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label
Borderline tree
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