TY - JOUR AU - Yuyang Wang AU - Elton Chen AU - Miroslaw Skibniewski AU - Zhe Wen AU - Zehao Jiang BT - Automation in Construction DO - 10.1016/j.autcon.2026.107040 PY - 2026 T2 - Automation in Construction TI - Automated Monitoring of Percentage of Completion and Activity-Level Progress in Bridge Pier Construction Using Unmanned Aerial Vehicles UR - https://doi.org/10.1016/j.autcon.2026.107040 VL - 188 ER -