How GPS Works: Five Logical Steps - From Trimble

3/9/98


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Table of Contents

How GPS Works Five Logical steps - From Trimble

How GPS Works, Continued

1. Triangulation

1. Triangulation, Continued

1. Triangulation, Continued

2. Distance Measureme nts Signal Forms

3. Measuring Travel Time - PRC,s

3. PRC,s, Continued

3. Measuring delta t Accurately, Possible Errors

4. Knowing Where the Satellites Are

5. Possible Errors and Their Correction

5. Measuring Delta t Accurately, Possible Errors

5. Measuring Delta t Accurately, Possible Errors

5. Measuring Delta t Accurately, Possible Errors

5. Summary of GPS Error Sources

5. Summary of GPS Error Sources

Author: Donald J. Leone

Email: gatemail@uhavax.hartford.edu

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