Question

A differential leveling circuit started at BM-1 (elevation 336.489 m) and ended at BM-2 (elevation 347.952 m), as shown below. a. Prepare, check, and adjust the notes (all measurements are in meters). b. Given that the total length of the loop is 1.2 km, determine its order. Point BS HI FS Elevation Correction Corr. Elev. BM-1 2.445 (i.e. 2.465) TP1 3.643 0.833 TP2 2.915 0.557 BM-A 2.643 1.025 TP3 2.225 1.010 TP4 2.110 0.85 (i.e. 0.865) BM-2 0.257 Misclosure

Answer 1

As, the length between the points are not given, so that we used the formula for the correction is = Error/No of setup