GLOBAL POSITIONING SYSTEM - Quiz

1) What is the process of caching objects that hide in the world with GPS coordinates?

Triangulation Trilateration Geocaching Trilocation

2) Which technique is based on using at least two GPS receivers?

GPS DGPS SMPS DPS

3) How does troposphere affect the satellite signals?

Reflects the sign Inversion occurs Reduces velocity Refracts the signals

4) Which of the following error occurs due to atmospheric conditions?

Signals multi path User Natural Propagation

5) What happens to the satellite signals as the density of the Ionosphere is high?

Velocity decreases Signals strength increases Velocity increases Frequency reduces