Position Fixing

Where is GLONASS from

• UK

• Russia

• USA

• India

GPS stands for

• Globe Positioning System

• Global Pointing System

• Global Positioning System

• Global Precision System

Medium Earth Orbit is located commonly at...

• 3000km

• 10000km

• 15000km

• 20000km

Minimum satellites GPS required to get a position is......

• 2

• 4

• 3

• 5

What is the method used for GPS to calculate the position of a place

• Trilateration

• Triangulation

• Traversation

Which one is not a GPS segments?

• User

• Land

• Space

• Control

The main control system for GPS operation is

• Ground Antenna System

• Air Force Master System

• Alternate System

• Master Control System

Where is the atomic clocks located?

• Spaceship

• Satellite

• Receiver

• User system

Which one of the error caused form earth layer

• Ionosphere

• Exosphere

• Troposphere

• Mesosphere

How to counter error form ionosphere layer?

• Use satellite clock

• Use model

• Find area with clear visibility

• Use different receiver