3.4.5. Advantages and disadvantages of GNSS

Try these first

1. 1.

   What is one key advantage of using GNSS for navigation?

   Hint

   Think about where GNSS can be used.

2. 2.

   Can GNSS signals be used indoors?

   Hint

   Consider signal obstruction.

3. 3.

   What is one advantage of using GNSS?

   • Easy integration with GIS
   • Requires good visibility
   • Only works outdoors

   Hint

   Think about what works well with GNSS.

4. 4.

   True or False: GNSS systems are only accessible during daytime.

   • True
   • False

   Hint

   Consider when GNSS can be used.

5. 5.

   Evaluate a situation where GNSS might fail and suggest alternative navigation methods.

   Hint

   Consider areas where visibility of satellites is compromised.

6. 6.

   Analyze the implications of Selective Availability on GNSS applications in civilian life.

   Hint

   Think about who uses GNSS and the repercussions of limited accuracy.