Surveying Flashcards
1
Q
Bearing of Course
A
THe distance will be E or W and will be the hypotenus. Angle will be N or S and will be 90- theta (phi)
2
Q
horizontal distance from slope distance
A
first find theta which is zenith - 90. slope dist = hyp. horizontal distance = base
3
Q
azimuth of boundary line
A
180 degrees - boundary
4
Q
elevation correction
A
adjustment = closure/ # of instruments
closure = final elev. - 1st elev. OR sum BS - sum FS
5
Q
Departure =
A
N/S = Y = Sintheta
6
Q
Latitude =
A
E/W = X= Costheta
7
Q
Fill/Volume
A
Use average end formula, unless there is transition then use Cone
8
Q
A
