Practice Carrier Phase Receivers (3.4.6.3.2) - Signals of GNSS - Surveying and Geomatics

Practice: Carrier phase receivers

Lesson 3.4.6.3.2Signals of GNSS

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is a carrier phase receiver?
Show hintHide hint
Think about how it differs from standard GPS.
Question 2.
What frequencies do dual-frequency receivers track?
Show hintHide hint
Remember the specific frequency numbers.
3Question 3.
What is the primary function of a carrier phase receiver?
- To measure time delay
- To calculate phase differences
- To broadcast signals
Show hintHide hint
Think about how they identify locations.
4Question 4.
True or False: Dual-frequency receivers have lower accuracy than single-frequency receivers.
- True
- False
Show hintHide hint
Reflect on their functionalities.
Question 5.
A surveyor needs to determine a plot's boundaries but only has access to a single-frequency receiver. Discuss the potential issues that may arise due to ionospheric errors and propose a solution.
Show hintHide hint
Consider how the error types affect long-distance determination.
Question 6.
Explain how the phase measurements in carrier phase receivers provide advantages for relative positioning over longer distances compared to code-based methods.
Show hintHide hint
Reflect on the accuracy needed for longer distances in surveying.

5 more questions in this section. Enroll free to practise them all.