LESSON 5
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct Answer and Feedback
1.
D
Range vector
Distances are measured between...(page 5-1, Introduction)
2.
A
Time segment
The NAVSTAR GPS consists of...(page 5-2, para 5-4)
3.
D
P-code and C/A-code
The L1 signal is modulated...(page 5-3, para 5-5)
4.
A
10 to 16 meters
The PPS user...(page 5-5, para 5-11)
5.
C
Weighting techniques
Additionally, simultaneous range...(page 5-5, para 5-14)
6.
B
Time or location
Given the changing satellite...(page 5-7, para 5-16g)
7.
C
Two
Differential positioning requires...(page 5-10, para 5-19)
8.
A
Pseudokinematic
Pseudokinematic surveying is the...(page 5-13, para 5-23e)
9.
C
Orthometric height
Geodetic leveling gives rise...(page 5-14, para 5-26)
10.
D
Determine the ultimate accuracy requirements
The first step in planning a control...(page 5-15, para 5-30)
11.
B
10,
Satellites below 10, should not...(page 5-19, para 5-31e)
12.
B
Geometrically sound
When the networking method is...(page 5-20, para 5-32c)
13.
C
0.01 foot
Determine the measurement to the...(page 5-25, para 5-33c)
EN0593
5-56
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