TY - JOUR T1 - A dual-resolution acoustic-sensing robot for autonomous in-pipe inspection JO - Tunnelling and Underground Space Technology UR - https://doi.org/10.1016/j.tust.2025.107133 PY - 2026/02/01 AU - Sun X AU - Yu Y AU - Niu X AU - Wang Z AU - Towlson ARK AU - Horoshenkov KV AU - Croxford AJ AU - Drinkwater BW ED - DO - DOI: 10.1016/j.tust.2025.107133 PB - Elsevier BV VL - 168 SP - 107133 EP - 107133 Y2 - 2025/10/13 ER -