Tobias D. Carrigan, Benjamin E. Forrest, Hector N. Andem, Kaiyu Gui, Lewis Johnson, James E. Hibbert, Barry Lennox, Robin Sloan. Nondestructive Testing of Nonmetallic Pipelines Using Microwave Reflectometry on an In-Line Inspection Robot. IEEE T. Instrumentation and Measurement, 68(2):586-594, 2019. [doi]
Abstract is missing.