Category Archives: airborne LiDAR

Using Lidar to Understand Rockfalls

Thanks to Dr. Michael Olsen for this reference. Rockfalls and debris avalanches triggered by earthquakes quakes during the 2010–2011 Canterbury earthquake sequence in New Zealand killed five people and caused an estimated US$400 million in damages. In total, about 200 … Continue reading

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3D Dublin, Ireland

According to Tech Crunch New York University has made available what they claim is the densest public LiDAR data set ever collected, via its Center for Urban Science and Progress (CUSP). At 300 points per square meter the airborne laser … Continue reading

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Drone Revolution eBook

Note – This information is being provided by Aerial Services, Inc. Free Drones Revolution eBook! This eBook is a compilation of articles written by Mike Tully, President & CEO of Aerial Services, Inc., over the last two years about drones … Continue reading

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3DEP Program Benefits

The USGS’ National Geospatial Program is in year one of an 8-year program to create the first publicly available, national 3D elevation map using lidar. Called the 3D Elevation Program or 3DEP, it is a collaboration of federal agencies, states, … Continue reading

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ILMF 2017 Keynotes Announced

ILMF 2017 which takes place in Denver February 13 – 15 has announced an outstanding group of keynote speakers: LARRY MAYER, Professor and Director, School of Marine Science and Ocean Engineering, Center for Coastal and Ocean Mapping, University of New … Continue reading

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Lidar Training

This website, hosted by the U.S. Forest Service Remote Sensing Applications Center is offering six online Lidar technology training tutorials. They have also identified a number of online resources. It appears to be open to the public at no charge. … Continue reading

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Photogrammetry and Laser Scanning Webinar

Laser scanning or photogrammetry?  On most projects the answer is often both. When a high level of detail is not required, taking photos is typically much faster and more cost effective, but when you need greater accuracy, the laser scanner … Continue reading

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ILMF 2017 Program Announced

Diversified Communications has announced the program and presenters for ILMF 2017 which is being held in Denver, CO February 13 – 15, 2017. The main conference program begins with two sessions on GML and SPL. Geiger-Mode LiDAR and Single-Photon LiDAR: … Continue reading

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Singapore in 3D

Singapore has long been a leader in the use of GIS technology. They are currently taking geospatial data management to the next level – the intelligent 3D level, with the help of a number of individuals and companies. This is … Continue reading

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Mapping Landslides with Lidar

A recently released USGS report finds a number of landslides that were not previously recognized due in large part to the dense forest cover. They note that, “Newly acquired lidar imagery has allowed researchers at the U.S. Geological Survey to … Continue reading

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