In this paper, a high-speed railway project of GPS control network retest process on the system, a detailed description of the GPS measurement processes, but also on the relevant principles of GPS technology. This project after retest result of a comparison with the results and design and found that some of the points coordinate...
In this paper, a high-speed railway project of GPS control network retest process on the system, a detailed description of the GPS measurement processes, but also on the relevant p...
