As LiDAR data flows from surveying and mapping to downstream design, engineering and construction operations, there exists a need to align models and/or point clouds between coordinate systems. In this demonstration you will see detailed point clouds and models of pre-fab bridge beams accurately aligned within the virtual design.
This Webinar focuses on extracting those complex break line configurations so often encountered in topography processing. The Certainty 3D team demonstrates how to efficiently extract ramps, inlets, driveways, sidewalks, building outlines and more using TopoDOT®.
Learn about effective workflows to merging multiple process sections, improved feature accuracy and presentation, and matching cross sections with break line vertices for cleaner DTMs. Typically each topography feature, i.e. break lines, road surfaces, etc. from within the point cloud data requires different TopoDOT® tools and techniques. While the final Read more…
Clearance measurements are typically a key deliverable along transportation and power transmission corridors. Such measurements are also very useful across operations in support of planning and installation operations. In this session, we review TopoDOT®’s general techniques and specialized tools for extracting such measurements. We show how to use TopoDOT® to Read more…
Today’s high productivity LiDAR systems are passing increasingly large amounts of data to processing teams. These teams must validate data quality “prior” to investing significant processing time and effort. This presentation describes tools and techniques for assuring quality of the LiDAR system data. Explore the use of TopoDOT®’s Control Point Read more…
Explore roadway surface extraction methods within TopoDOT®! Optimized 3D roadway surface models potentially offer significant value to downstream design, engineering and construction operations. This value proposition is discussed and followed by a demonstration of TopoDOT®’s new Road Extraction tool features designed to increase surface model fidelity to existing conditions.