Yu, W., X. Song, V. Raghavan, D. Yoshida, and H. Ebara. “Post-Disaster Road Traversability Mapping Based on GPS Track Sharing and Map-Matching”. International Journal of Geoinformatics, vol. 13, no. 4, Dec. 2017, https://journals.sfu.ca/ijg/index.php/journal/article/view/1088.