1 Conversion of logs into timbers was often done by someone other than the timber framer including a lumberjack, sawyer, farmer, or laborer using a variety of tools including: 2  Whipsaw types of rip saws used in the conversion of logs into timbers in a saw pit.  felling, carpenter's, and broad axes are used in hewing.
Define planometric. planometric synonyms, planometric pronunciation, planometric translation, English dictionary definition of planometric. n. A flat metal plate for gauging the accuracy of a plane surface in precision metalworking. Also called surface plate . plaÂ·nomâ²eÂ·try n. n a flat metal...
2. (Mathematics) (of an angle) a trigonometric function that in a right-angled triangle is the ratio of the length of the opposite side to that of the adjacent side; the ratio of sine to cosine. Abbreviation: tan. 3. (Surveying) the straight part on a survey line between curves.