About this document
GPS Enhances Track Measurement Accuracy by Suciu Florin is a document available to read on EtoBox.
A GPS aided location synchronization system has been developed to improve the accuracy of track geometry measurement beyond existing methods. The system, called GALS, uses a global positioning system and inertial measurement unit on the measurement vehicle along with a database of reference locations. It provides continuous positioning without manual input. Compared to other methods, GALS offers the most reliable and accurate synchronization without additional hardware required along the track.
- Author
- Suciu Florin
- Language
- EN