Subsurface Information Modeling Using LiDAR

Building on SUE, SUM, and BIM to Advance Underground Stewardship. For some reason, utility contractors over the years did not take the time to record subsurface information at the needed level of detail. by Mike Twohig The use of Subsurface Utility Mapping (SUE) dates back to the early 1980s. In 1991, SUE gained an official endorsement from the Federal Highway […]
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