Question $17$

$5$ pts

A surveyor sets up the total station on point $"$A$".$ back sights Point $"$B$"$ with zero in the instrument and measures to a $6"$ well casing.

Based on the data given below what is the northing coordinate of Point $"$B$",$ show answer to $2$ decimal places.

Assumptions:

Point A has a coordinate value of $N=1000\mathrm{.}00E=1000\mathrm{.}00,$ Elevation $100\mathrm{.}00$

The bearing from $"$A$"$ to the back sight is $N05{10}^{\text{'}}{20}^{\text{'}\text{'}}E$

The instrument readings are Vertical angle $90{00}^{\text{'}}{00}^{\text{'}\text{'}},$ horizontal angle of $45{15}^{\text{'}}{10}^{\text{'}\text{'}}$ and slope distance of ${165\mathrm{.}00}^{\text{'}}$