Subsurface Information Modeling: Using LiDAR to Build on SUE, SUM + BIM

Subsurface Information Modeling (SIM): Using LiDAR Technologies to Build on SUE, SUM, and BIM  Building on SUE, SUM, and BIM to Advance Underground Stewardship The use of Subsurface Utility Mapping (SUE) dates back to the early 1980s. In 1991, SUE gained an official endorsement from the Federal Highway Administration (FHWA). A few years later, the famous Purdue study proved its […]

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SAM, LLC: Using Technology to Enhance Solutions

This article provides an inside look at Surveying and Mapping, LLC – SAM and how technology has helped them become the largest geospatial service company in the U.S. Background Surveying and Mapping, LLC (SAM) was founded in 1994 with a core guiding principle of leveraging the latest technologies to maximize value for clients. Today, SAM is the largest geospatial service […]

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