Capture sounds on a film set.
Cruises forest land to estimate volume of marketable timber and collect data concerning forest conditions for appraisal, sales, administration, logging, land use, and forest management planning: Traverses forest area on foot in established pattern and applies sampling technique. Sights over scale stick to estimate height and diameter of each tree in sample. Estimates loss of marketable volume due to defects, such as rot and bends in tree, and computes quantity of usable wood in each tree. Logs cruise data and prepares summary report of timber types, sizes, condition, and outstanding features of area, such as existing roads, streams, lakes, and communication facilities. May mark trees with spray paint to denote trail, boundary, or for cutting. May be designated Chief Cruiser when leading a crew.