Exercise 28 |
Ex.28-1 During field observation for a traverse FABCDE, the deflection angles at stations are observed as 44° 28' (R), 57° 42' (R), 30° 15' (R), 18° 50' (L), 96° 02' (L) and 87° 22' (L). The a priori azimuth of the lines FG and EM are 196° 35' 00" and 306° 43' 00" respectively. Find the azimuth of the traverse sides making necessary correction by deflection angle adjustment method. Ex.28-2 In an anti-clockwise closed loop traverse surveying ABCDEA, the interior angles observed at stations are 78° 22' 30", 110° 28' 00", 153° 29' 00", 58° 20' 30", 139° 18' 30" respectively starting from A. The a priori azimuth a line AP is S 24° 15' 30" W . Determine the azimuth of traverse sides making correction by azimuth adjustment method. |