Sat. Nav. 7290-457

How many satellites does navigation system need, in order to calculate the 2D position?

• One

• Two

• Three

• Four

Multipath map matching is calculating one fast and one short route.

• True

• False

Route guidance is issuing information to the driver necessary to follow the calculated route.

• True

• False

How many satellites does the navigation system, to be able to calculate the 3D position?

• Two

• Three

• Four

• Six

Which of the following statements is true. The corridor function enables the system to?

• calculate a route by accessing the digital map.

• calculate a route during navigation without access of map.

• access traffic data.

• calculate an alternative route.

What are the two dimensions known as?

• Longitude & Latitude

• Platitude & Longitude

• Altitude & Longitude

• Latitude & Altitude

Dead reckoning is navigation outside of a non-digitised area based on signals from 4 satellites?

• True

• False

What is the third dimension known as?

• Alltitude

• Altidude

• Altitude

• Altittude

What are the points called on a digital map?

• Co-ordinates

• Co-ordinator

• Corrolates

• Corroborates

Landmarks are digitised for what reason?

• Points of view

• places worth a visit

• Dead reckoning

• To make more lifelike