4.6.2. Accuracy Improvement

Try these first

1. 1.

   What does DGPS stand for?

   Hint

   Think about what happens when GPS becomes more accurate.

2. 2.

   Name one application of DGPS.

   Hint

   Consider areas where precision is crucial.

3. 3.

   What is the primary purpose of DGPS?

   • To provide basic GPS functionality
   • To enhance GPS accuracy
   • To collect environmental data

   Hint

   Think about what DGPS adds to traditional GPS.

4. 4.

   True or False: DGPS can improve positioning accuracy to within 1-3 meters.

   • True
   • False

   Hint

   Consider what the accuracy level of standard GPS is.

5. 5.

   A surveyor is using DGPS for a construction project. Explain how the base station and rover work together to ensure precision in the project.

   Hint

   Think about what the base station helps the rover to do.

6. 6.

   Evaluate the implications of using DGPS in marine navigation compared to traditional GPS. What outcomes can arise from higher accuracy?

   Hint

   Consider the potential hazards of missing crucial navigational points.