4.6. Differential GPS (DGPS)

Try these first

1. 1.

   What does DGPS stand for?

   Hint

   What is the difference between standard GPS and DGPS?

2. 2.

   Name one application of DGPS.

   Hint

   Think of where GPS could help agriculture.

3. 3.

   What is the main purpose of DGPS?

   • To transmit GPS signals
   • To improve GPS accuracy
   • To replace GPS

   Hint

   Think about why adjustments are necessary in measurements.

4. 4.

   True or False: DGPS can improve accuracy to within meters.

   • True
   • False

   Hint

   Recall the numbers discussed earlier.

5. 5.

   Explain how DGPS could hypothetically change the future of agricultural practices. What are potential long-term impacts?

   Hint

   Consider advancements in technology and productivity trends in agriculture.

6. 6.

   Evaluate the pros and cons of using DGPS in construction projects.

   Hint

   Think about the financial aspect versus accuracy benefits.