Anders Friesen
Sessions in which Anders Friesen attends
martes 5 abril, 2022
Times have changed - dynamic mobile mapping is now more essential than ever to get the job done quickly and accurately. Join keynote speaker Marek Koltun LIVE as he discusses mobile mapping and its place as standard equipment in the laser scanning toolbox. Learn how scanning with a wearable device like NavVis VLX can significantly benefit your projects - big or small.
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...
Case study outlining the challenges, solution and final result associated to a complex commercial renovation project.
Use case outlining the challenges, solution and result associated to a Lidar data acquisition using drone and vehicle.
Multi-beam bathymetric surveys are used to gather detailed information about the features on the sea, river or lake bed by measuring multiple depths from a transducer array at high resolution. The result is a highly accurate 3D point cloud representation of the sea floor – similar to aerial LIDAR.
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...
A distinguished panel of 3D laser scanning industry veterans will be offering examples of some of their more difficult projects, along with the best practices they applied and the lessons they learned. This will be one of the highlights of the event.
martes 25 abril, 2023
This is not meant to be an exhaustive review of all the changes and advancements in lidar for the past 20 years, but rather some observations of a user of lidar technology. Lidar sensors in the early days were either set to first or last returns, then eventually allowed both first and last returns to be captured. Terrestrial lidar evolved into mobile mapping systems where advanced navigation systems allows data to be coll...
The geospatial industry is at an inflection point thanks in part to the power of LiDAR. In this talk, we will take the audience on a LiDAR journey: from acquisition, processing, analysis, to customer solutions. Data fusion and automation, powered by AI/ML will be key parts of this story.
The market for survey technology has seen considerable innovation over the past few years. Among the various new tools for laser scanning professionals, nothing has changed the way we capture indoor and outdoor sites as much as mobile mapping devices. SLAM technology is a key differentiator between mobile mappers, and today's best mobile solutions are capable of producing high-quality data that often exceeds expectations for most projects and tasks. Join Gaspar Lima, NavVis specialist and ...
The Canadian Geodetic Survey provides the Canadian Spatial Reference System Precise Point Positioning service (CSRS-PPP) to support clients requiring accurate GNSS information. The service is used internationally and over 1.2 million GNSS files are now process annually. The CSRS-PPP service has a kinematic mode that is known to support Lidar data collection. Some recent statistics on kinematic services will be presented and expo attendees are invited to provide fee...
As traditional infrastructure design methods advanced using LiDAR survey data, this presentation aims to show the transportation industry's most productive software solution for Digital As-Built modeling from point cloud data. You will see how the TopoDOT®'s comprehensive tool suite allows you to establish a highly productive process to manage data, assess quality and extract CAD and GIS products exceeding your customers' requirements and expectations. Additionally we will discuss a collab...
martes 26 marzo, 2024
miércoles 27 marzo, 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...
