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Bernold, L. E.; Venkatesan, L.; Suvarna, S.
view article (1.0)Multi-Sensory Approach to 3-D Mapping of Underground Utilities.North Carolina State Univ., RaleighNIST SP 989NIST SP 989
September 2002International Symposium on Automation and Robotics in Construction, 19th (ISARC). Proceedings. National Institute of Standards and Technology, Gaithersburg, Maryland. September 23-25, 2002, 525-530 p., 2002