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Mathematics used in Surveying
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adjusted azimuth backsights batter boards bearing angle bench mark borrow pit calculator Chapter closed traverse column computed contour lines coordinate method corner correct Cosine Sine Cotan curve deflection angle Diff Dist East coordinate equal equation error of closure Example foot foresights given in Problem head tapeman Hewlett-Packard horizontal distance indicated instrumentman interior angles intersection latitudes and departures law of cosines law of sines level rod line of levels lower cross hair magnetic bearing measured value middle cross hair mistakes North coordinate pace planimeter plat plumb bob probable error probable value procedure recorded reference Repeat Problem rod reading rotated shown in Figure side significant figures Simpson's rule Sine Cosine Solution Solve square stadia interval subtracted surveying surveyor tape length telescope topo map transit transit telescope trapezoid rule true bearing vernier vernier scale vertical angle vertical distance x-coordinate zero