CE 134 ELEMENTARY SURVEYING
TAKE HOME QUIZ NO.3, WINTER 2011
DUE 3/10/11 11AM
1. What is a DEM? What is the difference between a DEM and a DTM?
2. What is a contour line?
3. If the scale of a map is 1:24,000, what would be the ground distance, in miles, o
CE 134 ELEMENTARY SURVEYING
TAKE HOME QUIZ NO. 1, WINTER 2011
DUE 1/27/11 11AM
Compute the following and express your answers to the proper number of significant digits unless
otherwise specified:
1. What is the arc length in feet if radius is 500 ft and
Side
Distance
Bearing
CD
DE
EF
FC
Sum
1,057.39
936.95
440.67
1,868.79
N 8520 E
S 8232 E
S 2220 W
N 7617 W
Northing
GIVEN,
FORMULA
10,000.00
D
DE
E
Bearing
Bearing
(Whole
(Whole
Bearing
Degrees)
Minutes)
(Decimal
GIVEN,
GIVEN,
Degrees)
FORMULA FORMULA
85
2