3.4.6. Types of GNSS receivers

Try these first

1. 1.

   What type of receiver is used for everyday navigation?

   Hint

   Think of a device that helps you in cars.

2. 2.

   Which receiver is typically more accurate for scientific use?

   Hint

   It provides measurements to centimeters.

3. 3.

   Which of the following is a function of a navigation receiver?

   • Geodetic measurements
   • Basic positioning and navigation
   • Surveying land patterns

   Hint

   Think about what receivers help you with while driving.

4. 4.

   True or False: Carrier phase receivers can eliminate ionospheric effects.

   • True
   • False

   Hint

   Consider the differences between types of receiver impacts.

5. 5.

   A survey team is considering using a navigation receiver for a local construction project. Discuss the potential issues and suggest what type of receiver would be more appropriate.

   Hint

   Consider the implications of construction needs.

6. 6.

   Research and discuss the impact of ionospheric delays on GNSS accuracy. How do carrier phase receivers mitigate these effects?

   Hint

   Think about how dual frequencies compare.