Mapping rock mass structure is a key part of hard rock tunneling and underground mining. There have been a plethora of technological advances in 3D mapping and rock mass data extraction, but few are more […]
President Trump signed into law H.R.8810 / S.529, also known as the “National Landslide Preparedness Act” earlier this month. The purpose of the bill is to “establish a national program to identify and reduce losses […]
Hexagon Geosystems is offereing an inexpensive short course on geotechnical monitoring in Denver in on July 21. Time is short, but it’s not too late to register. July 21 2016 – Hexagon Geosystems – Denver, […]
The cover story in the latest issue of LIDAR Magazine is titled Unearthing Landslides. It describes the work done by a company called Quantum Spatial in the immediate aftermath of the Oso Landslide. They were […]
One of the advantages of LIDAR topography data is the ability to “see through” vegetation so to speak. The light beams aren’t actually seeing through physical objects, but because of the high density of LIDAR […]
At an archaeological site at Crow Canyon, near Cortez, Colorado, a team of archaeologists, supported by a PBS film crew, were using ground penetrating radar, magnetometry, and resistivity geophysical methods to try to image the […]
A professor from the University of Tasmania and as many as 20 of his students are using two ‘OctoKopters’ UAVs or unmanned aerial vehicles to create a detailed 3D map of a landslide in Ranelagh, […]
The device created by University of Arizona senior engineering students is suspended from a mobile armature can be positioned over an excavation made by a backhoe or other excavator and accurately measure the depth and […]
From YouTube: As part of a Southern California Earthquake Center (SCEC) and OpenTopography collaboration, Sarah Robinson (ASU M.S. student) and Andrew Whitesides (USC undergraduate) – supported by SCEC’s ACCESS program (Advancement of Cyberinfrastructure Careers through […]
The JPL folks used UAVSAR mounted on their Gulfstream-III aircraft to take highly accurate radar measurements of the ground surface in Baja, California, near the site of the April 4, 2010 magnitude 7.2 Baja earthquake […]
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