greg alwast
Sessions auxquelles greg alwast assiste
Mardi 5 Avril, 2022
Simultaneous localization and mapping (SLAM) based systems have proved their value for rapid mapping of complex environments, but achieving survey grade accuracy and repeatability has been a challenge in some environments. Surveyors were faced with a compromise between fast data capture and data accuracy, depending on the job requirements.This is no longer the case with Emesent's Automated Ground Control feature, which enhances t...
Use case outlining the challenges, solution and result associated to a Lidar data acquisition using drone and vehicle.
In recent years the geospatial drone market has expanded dramatically. Drone based UAS (LiDAR) and UAV (Imagery) systems vast differences make it difficult to choose one over the other. This presentation aims to explore their differences from the point cloud processing aspect. We will examine the pros and cons of each system for practical survey and mapping applications such as topographies, bare earth, volumetrics, etc. Learn how data accuracy, density, intensit...
The autonomous vehicle industry is in the process of developing high definition (HD) maps to serve as the reference for their real time navigation systems. By 2030 the HD maps market is expected to reach $16.9 billion per year. Currently there is no accepted standard for HD maps here in the U.S. and Canada. It is the Wild West with each vendor collecting their own data. This presentation will encourage the key players to develop a strategic plan that involve...
Mercredi 6 Avril, 2022
Learn more about the transportation industry's most productive software solution for extracting topography, 3D models, GIS Assets, and more from drone (UAV) point cloud data. We will demonstrate how TopoDOT®'s comprehensive tool suite allows you to establish a highly productive process to extract break-lines, surface models and assets in a CAD environment. Learn how high quality data promote feature extraction automatization and productivity.
Lidar! This ubiquitous 3D technology is transforming how we visualize, map and analyze the world around us. What is it and how does it fit into the remote sensing toolbox? This presentation provides an overview of the core advantages of lidar data and an overview of the latest sensor solutions from RIEGL.
Mercredi 26 Avril, 2023
Join NavVis in-house specialists Gaspar Lima, Senior Channel Manager, and Michael Dutch, Customer Success Team Lead, as they discuss how NavVis users successfully deliver complex survey projects by leveraging hybrid terrestrial and mobile laser scanning workflows. Discover how to get the best accuracy and coverage with reduced time on site and lower cost of capture.
Our team of experts will be running the TopoDOT software workshop showing multiple types of applications using Mobile, Terrestrial, Drone and Airborne point clouds. You will learn about the latest feature extraction workflow developments for transportation applications such as corridor topographies, GIS inventories, surface modeling. See the expanding applications of point clouds in engineering grade data analysis such as Wall Displacement, Cross Slope, Volume Calculation, Clearance/Encroa...
RIEGL's next generation of terrestrial laser scanners are focused on maximizing productivity, simplifying workflow, and improving the overall user experience. Join us as we provide a live demonstration of the features, capabilities and superior performance of RIEGL's innovative VZ-600i terrestrial lidar scanner, a purpose-designed sensor for the collection of engineering-grade data from both static and mobile platforms.
Mercredi 27 Mars, 2024
The United States’ National Geodetic Survey (NGS) plans to modernize their National Spatial Reference System (NSRS) in 2025, including adopting a new dynamic geometric reference (the North American Terrestrial Reference Frame of 2022 (NATRF2022)) and a new geoid-based height system (the North American-Pacific Geopotential Datum of 2022 (NAPGD2022)). To ensure continued geospatial referencing compatibility, the Canadian Geodetic Survey (CGS) plans to modernize the Canadian Spatial Reference Sy...
