Twigs 1.0 2.99 ± 20 percent – Volume 1 n/a Weight 1 n/a Volume 2 n/a Weight 2 n/a Volume 3 n/a Weight 3 n/a Volume 4 n/a Weight 4 n/a Count No missed pieces Decay Class No errors Diameter ± 1 inch on measurements Piece Length No errors M: Table 67: Glossary Term Definition Aspect A position facing or commanding a direction; exposure. Aspect is the compass direction of the prevailing slope with respect to true north. Azimuth A horizontal angular measure from true north to an object of interest. Basal Area The cross-sectional area of the stem or stems of a plant or of all plants in a stand; generally expressed as square units per unit area. For trees, measured at 4.5 feet above ground; forbs and grasses are measure at the root crown
Twigs 1.0 – 2.99 ± 20 percent Volume 1 n/a Weight 1 n/a Volume 2 n/a Weight 2 n/a Volume 3 n/a Weight 3 n/a Volume 4 n/a Weight 4 n/a Count No missed pieces Decay Class No errors Diameter ± 1 inch on measurements Piece Length No errors M: Table 67: Glossary Term Definition Aspect A position facing or commanding a direction; exposure. Aspect is the compass direction of the prevailing slope with respect to true north. Azimuth A horizontal angular measure from true north to an object of interest. Basal Area The cross-sectional area of the stem or stems of a plant or of all plants in a stand; generally expressed as square units per unit area. For trees, measured at 4.5 feet above ground; forbs and grasses are measure at the root crown
userguide_fsveg_r4_apdx.docx