14.1. Introduction to GNSS

Try these first

1. 1.

   What does GNSS stand for?

   Hint

   Think about its primary function.

2. 2.

   Name one satellite system that is part of GNSS.

   Hint

   Which country operates GPS?

3. 3.

   What does GNSS stand for?

   Hint

   Think about what it does.

4. 4.

   Which of the following is NOT a GNSS? a) GPS b) GLONASS c) Wi-Fi

   • a
   • b
   • c

   Hint

   Identify the satellite systems.

5. 5.

   Consider a situation where GNSS is failing due to signal obstruction in a dense urban environment. How would this impact data gathering for a construction project?

   Hint

   Think about the relationship between signal strength and accuracy.

6. 6.

   If GNSS can operate effectively in all weather conditions, what technological aspects ensure this reliability?

   Hint

   Consider why the altitude of satellites is beneficial.