Topics: Catenary, tension, chain surveying, fore bearing, back bearing, local attraction, levelling, simpson's rule, trapezodial rule

Topics: simpson's rule, survey line, boundary line, true bearing, magnetic bearing, azimutal declination, magnetic declination, force bearing, back bearing, surveying, chain line, leveling

Topics: Engineering survey, chain surveying, Simpson's rule, theodolite surveying, Bowditch equation, transits equation, irregular boundary line, stepping method, fore bearing, chain surveying field work, field book