Category Archives: remote sensing

DEM Users Manual 3rd Edition is Now Available

The 3rd edition of the DEM Users Manual includes 15 chapters, three appendices and a detailed Index. References in the eBook version are hyperlinked which is coming soon. Chapter and appendix titles include: 1. Introduction to DEMs 2. Vertical Datums … Continue reading

Posted in 3D Modeling, Agriculture, airborne LiDAR, bathymetric, Data, Education, Environmental, Forestry, GIS, Hydrographic LiDAR, Laser Scanning, Lidar, Mapping, Photogrammetry, Quality, remote sensing, Research, Software, Standards, topography | Tagged , , , , , , | Leave a comment

Remote ID Proposed Rule Making is “Deeply Flawed”

In an article published by DJI today, the manufacturer’s VP of Policy and Legal Affairs, Brendan Schulman, has come out strongly against the FAA’s NPRM on Remote ID, calling it “deeply flawed” and “a complex, expensive, and intrusive system that … Continue reading

Posted in airborne LiDAR, Business Development, BVLOS, Drones, Government, Lidar, Mapping, remote sensing, The Industry, UAS, UAVs, Young Geospatial Professional | Tagged , , , , , , | Leave a comment

Digital Technology is Protecting our Nation’s Forests

From paper goods to lumber and wildlife habitat to recreation, our forests provide value in countless ways. However, forest management is a complex science. It requires advanced digital technology, collaboration, and an eye toward sustainability. From an article in Grit … Continue reading

Posted in airborne LiDAR, Drones, Environmental, Forestry, GIS, Laser Scanning, Lidar, Mapping, remote sensing, Research, Surveying, Technology, The Industry, UAS, UAVs, Young Geospatial Professional | Tagged , , , , | Leave a comment

FedTech is a Unique Start-up Platform

I received an email from an individual that is a volunteer with a very interesting program appropriately called FedTech since it seeks to match entrepreneurs with scientists and their IP who work at federal facilities such as NASA. I had … Continue reading

Posted in 3D Modeling, AI, airborne LiDAR, artificial intelligence, atmospheric, Business Development, Government, Lidar, machine learning, Mapping, remote sensing, Research, satellites, Sensors, Technology | Tagged , , , , , | Leave a comment

Rain on Lidar Sensors – What is the effect on Performance?

This paper looks at the influence of rain on a lidar sensor using a mathematical model to predict the degradation of the performance. Among the many challenges involved in the development of safe, reliable advanced driver assist systems (ADAS), sensing … Continue reading

Posted in 3D Modeling, AI, artifical perception, artificial intelligence, atmospheric, Autonomous vehicles, computer vision, Data, Environmental, Hardware, Laser Scanning, Lidar, Mobile LiDAR, remote sensing, Research, Sensors, Technology | Tagged , , | Leave a comment

Oil Spill Survey, First – of – its – Kind with Drone

On February 5, 2019, a cyclone shoved a bulk carrier into the edge of a reef on Rennell Island, cracking its hull. The fuel oil spill that resulted made international news, as it happened along the world’s largest raised coral … Continue reading

Posted in 3D Modeling, airborne LiDAR, Environmental, Historic Preservation, Inspection, Laser Scanning, Mapping, Photogrammetry, remote sensing, Safety, Surveying, topography, UAS, UAVs, Visualization, Weather, Young Geospatial Professional | Tagged , , , , , , , | Leave a comment

Single Photon Lidar – Proper Use From an Industry Pioneer

As lidar sensor choices expand, knowing the right tool for the job is key. Single Photon Lidar – SPL, offers many benefits over traditional linear mode lidar, but it is not a panacea. by Qassim Abdullah, CP, PSM  and Michael … Continue reading

Posted in 3D Modeling, airborne LiDAR, Data, Environmental, Government, Lidar, remote sensing, Research, Sensors, topography | Tagged , , , , , , | Leave a comment

Global Ocean Migration Mapped with Satellite Lidar

During World War II, naval oceanographers discovered a reflective layer that rose and fell across their sonar screens once each day. Further research revealed that it comprised a global ocean migration of swarms of fish and tiny sea creatures­ called … Continue reading

Posted in 3D Modeling, airborne LiDAR, bathymetric, Data, Environmental, remote sensing, Research, satellites | Tagged , , , , , | Leave a comment

ICESat-2 Laser Scanning Satellite Needs Your Data

I guess this one belongs in the crowd sourced data folder. NASA is looking for volunteers to help ground truth and calibrate their laser scanning satellite ICESat-2 by measuring tree heights with your smart phone. NASA launched a laser-powered planetary … Continue reading

Posted in 3D Modeling, Data, Forestry, GIS, Government, Laser Scanning, Lidar, Mapping, point clouds, remote sensing, Research, satellites, topography | Tagged , , , , , , | Leave a comment

Multibeam Airborne Lidar Coastal Mapping Advances

The Rapid Airborne Multibeam Mapping System, RAMMS, was developed over a period of three years before it was officially launched in the summer of 2018. Senior hydrographer Richard Goosen describes how Fugro used the system for coastal and nearshore mapping … Continue reading

Posted in 3D Modeling, airborne LiDAR, bathymetric, Data, Environmental, Hydrographic LiDAR, Lidar, Mapping, Photogrammetry, remote sensing, Sensors, topography | Tagged , , , , , , | Leave a comment