Autodesk University
Case Study: Huntington—Collect, Extract, and Visualize Assets with Mobile Mapping
Industry talk    TR20540
Bradley Adams
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, Ramesh Sridharan
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Description

West Virginia Department of Transportation (WVDOT) and Transcend Spatial Solutions completed a pilot project to collect mobile LiDAR (light detection and ranging) for 281 miles of roadway in Huntington, West Virginia. The imagery and LiDAR data were collected in 5 days and processed to point clouds and corresponding video in 40 hours. Features were extracted by bringing the point clouds into InfraWorks software, where the terrain was processed, vertical features were classified, and feature modeling was used to extract features. The extracted features were loaded into a geodatabase and made accessible through WVDOT’s existing straight-line diagramming application called Road Analyzer. Other existing roadway characteristics and Highway Performance Monitoring System (HPMS)-related attributes are also available through the Road Analyzer interface. This class will outline the project objectives, approach, results, and next steps. We will include a demonstration of the imagery and point cloud viewer, as well as the straight-line diagramming environment. This session features InfraWorks 360 and AutoCAD Civil 3D. AIA Approved

Key Learnings

  • Learn how to collect asset- and survey-grade data with Mobile Mapping
  • Learn how to extract intelligence from Mobile Mapping using InfraWorks
  • Learn how to export Mobile Mapping data for design process
  • Visualize assets across the enterprise

Speakers

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Bradley Adams is responsible for business development and the Data Acquisition Group for Transcend. He has been actively involved with departments of transportation for 29 years implementing technology innovations from AutoCAD Civil 3D software, AutoCAD software, InRoads, GEOPAK, and MicroStation Engineering Design software to terrestrial laser scanning to aerial mapping and LiDAR (light detection and ranging) to mobile mapping. Currently Adams is integrating Mobile LiDAR Mapping with Transcend’s Road Analyzer straight-line diagramming tool to provide exceptional data across the entire enterprise.
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Ramesh Sridharan has been working with reality capture point clouds, image processing, and machine learning based software development since 2001. With over 15 years of experience, he has successfully driven programs in research and development, technical sales, partner marketing, and customer analysis. He has experience working with customers to understand and set industry workflows which drive the technology forward. He is an expert in pushing technology to its limits and in converting research findings into products that users can apply to real life problems. He is a pioneer in the field of reality capture point cloud product development that can handle and extract information from a large number of 3D datasets. As a Principal Product Owner in the Product Development Group (PDG) since he joined Autodesk in 2014, Ramesh is responsible for information extraction from Reality Capture for AEC applications. Ramesh is a post graduate of Indian Institute of Technology with a research focus in Image Processing and Artificial Intelligence. You can reach Ramesh at Ramesh.Sridharan@Autodesk.com
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