GNSS Quiz

Hint

Answer

What is a group of GNSS satellites called?

What is the method for determining a location from 3 satellites?

What is the purpose of the fourth GNSS satellite?

What company developed the first RTK technology for real time GNSS corrections in the early 1990s?

Ronald Reagan made the US GNSS system available for civilian use after a plane was shot down after navigation issues from which airline?

What type of error is caused by signals reflecting off buildings or water?

What is the process of establishing a relationship between global coordinate data and local/project coordinates? Site _______

What are the names of the points which the exact location is known in both global and local coordinate systems?

In the surveying point format P,N,E,Z,D, what does the Z represent?

How many arc seconds are in 1 degree?

What does GNSS stand for?

G

N

S

S

 

 

What is the GNSS system for each region?

United States

European Union

Russia

China