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Ground Penetrating Radar Evaluation and Implementation

Document Series
Research Results
Author
Hugh B. Thompson II and Gary Carr
Report Number
RR 14-24
Office
RPD-31
Subject Track, Track/Train Interactions, Tracks & Structures
Keywords
GPR, ground penetrating radar, ballast, subballast, substructure, fouled ballast, ballast moisture

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Last updated: Thursday, July 24, 2014