Posts tagged as Laser Scanning

3D laser scanning workflow overview for newbies

This article looks at  point cloud basics and a workflow which will enable capturing and processing of a 3D laser scan. Laser scanners collect surface data about an object or structure by beaming a laser repeatedly off its surface and plotting points (equivalent to each beam that is emitted) into what is known as a […]

Insights and long-term value of the Notre-Dame Cathedral 3D project

In 2011, the late Prof. Andrew Tallon used 3D laser scanning to map the Notre-Dame Cathedral. On 15 April 2019 the conflagration of the cathedral’s spire highlight the cultural and historical value of a geospatial technologies such as 3D laser scanning, far beyond its initial value of understanding the construction of Gothic architecture. The advent […]

Optimising stope design and quality monitoring with laser scanning

The demand of copper is such that progressively lower grades of copper ore are being mined profitably. One way to do so is by reducing the overall volume of waste material extracted, ensuring the highest concentration of the metal by minimising external dilution. Laser scanning can play a crucial role in achieving this. From a […]

Conference explores geotech business benefits and deployment strategies

SA GeoTech 2017, a geospatial business conference, brought the geospatial and related industries together in Gauteng for three days to discuss and demonstrate geospatial and measurement technologies, their business benefits and applications. The conference, which took place from 25 to 27 July 2017, also provided insight into current geotech trends and deployment strategies. Hosted by […]