Korea Railroad Research Institute, Planning Report on the Development of Railway Traffic Position Detection System Technology, Korea Railroad Research Institute, pp. 251-285, 2015.

Hexagon, An Introduction to GNSS: A Primer in Using Global Navigation Satellite Systems for Positioning and Autonomy, 3rd ed., Calgary, Canada: NovAtel Inc., Mar. pp. 50-70 2023.

S. Yu, G. Lee and S. Kim, “Trends in Next-Generation GNSS Technology,” Information and Communication: Journal of the Korean Institute of Communication and Information Sciences, vol. 28, no. 7, pp. 25-36, 2011.

S. Lee, J. G. Ryu and W. J. Byun, “Survey on Navigation Satellite System and Technologies,” ETRI Journal, vol. 46, no. 3, pp. 25-36, 2024

U. Robustelli, M. Cutugno and G. Pugliano, “Low-Cost GNSS and PPP-RTK: Investigating the Capabilities of the u-blox ZED-F9P Module,” Sensors (Basel), vol. 23, no. 13, pp. 1-21, Jul. 2023.

J. F. Raquet, “Calculation of GPS PNT Solution,” Workshop on GNSS Data Application to Low Latitude Ionospheric Research, The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy, May 6-17, 2013.

S. -H. Yoon and S. -I. Kim, “Analysis of Inertial Sensor Data for Train Position Detection Systems,” Journal of the Korean Institute of Electrical Engineers, vol. 72, no. 1, pp. 81–88, 2023.

R. Odolinski and Y. Feng, “Low-Cost GNSS and PPP-RTK: Investigating the Capabilities of the u-blox ZED-F9P Module,” IEEE Transactions on Aerospace and Electronic Systems, vol. 59, no. 1, pp. 252–265, Feb. 2023. DOI:10.1109/TAES.2022.3199500

National Geographic Information Institute (NGII), “National Spatial Information Platform,” accessed April 2025. https://map.ngii.go.kr