9 articles Terrasolid Case Studies

Terrasolid: Industry Standard Software for Point Cloud and Image Processing

The industry standard software for point cloud and image processing Terrasolid is the industry standard software for point clouds and images processing, developed specifically for the demanding requirements of geospatial, engineering, operations and environmental professionals. Our software suite provides versatile and capable tools to create 3D vector models, feature extractions, orthophotos, terrain representations, advanced point…

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LIDAR in Railroad Maintenance and Safety Analysis

The purpose of this animation is to illustrate a few railroad track maintenance and safety related factors. Download the presentation from Intergeo 2018. Draw Sight Distances – Potential obstacle search is defined as a constant value in the tool’s settings. Classify by Section Template – This classification routine is useful for classifying points along roads,…

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3D City Building Vectorization Model of Copenhagen from Open National Data

Results from automated 3D City building vectorization using Terrasolid tools. Data source: – Agency for Data Supply and Efficiency – https://download.kortforsyningen.dk/ Dataset: – “Danmarks Højdemodel, DHM/Punktsky – Published 2016-04-07 – City of Copenhagen – “Skraafoto” (oblique and nadir images)- Published 2019. Data downloaded in October 2019. Classified data has been vectorized using TerraScan without editing…

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Point Cloud as 3D City Model

Colorized and georeferenced point cloud, with or without already collected vector data, provides a sound platform for several municipal applications. This 3D City Model example is from the wooden city centre of the town of Rauma, Finland which is listed as a UNESCO World Heritage Site. TerraStereo is a stand-along application for visualizing very large…

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3D City Vector Model Downtown City of Hyvinkää

3D city vector model created fully automatically from TerraScan classified point cloud. Textures for the roofs and walls are created from oblique images using TerraPhoto. True orthophoto created with TerraPhoto is draped on triangulated ground using TerraModeler. Point cloud is colorized using TerraPhoto. High vegetation class of points is used to visualize vegetation and poles.…

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Vectorize Rails, Wires, and Compute Track Geometry

Review these results of a TerraScan project that uses tools to automatically vectorize rails, wires, and fit geometric components to a breakline derived from the as surveyed rails. Railroad toolbox – Used to place lines, to fit lines to classified points along rails, to find rails and overhead wires automatically, and to check end points…

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Analyze and Design Road Surface Improvements

Review these results of a TerraScan project that uses tools to analyze and design road surface improvements. Define color points – On-the-fly extraction of color values for each point, display of the point cloud. Draw Sight Distances – Determines how far a viewer sees along a road, railroad, or other corridor, and produces labels for…

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Analyze Road Environments with Rotating Multi-Beam Laser Scanner data

As the use of multi-beam rotating scanners becomes increasingly popular in mobile mapping, a growing interest has been noticed for an animation about using Terrasolid tools to process such data sets. This animation shows some Terrasolid tools developed to analyze road environments. The part showing computing the road section parameters includes a comparison with a…

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