Tag Archives: DEM

A Detailed Evaluation of Uncrewed UAS Lidar

Uncrewed aircraft systems (UASs) with integrated light detection and ranging (lidar) technology are becoming an increasingly popular and efficient remote sensing method for mapping. Due to its quick deployment and comparatively inexpensive cost, uncrewed laser scanning (ULS) can be a … Continue reading

Posted in 3D Modeling, airborne LiDAR, Data, Drones, GNSS, GPS, Laser Scanning, Lidar, Mapping, point clouds, Quality, remote sensing, Research, Sensors, Software, Surveying, topography, UAS, UAVs, Young Geospatial Professional | Tagged , , | Leave a comment

USGS NGP Releases New Lidar Base Specification

The USGS NGP Lidar Base Specification version 2.1 is now available. Some notable changes include: Defining the project area as the lidar acquisition project boundary plus a 100-meter buffer Applying the specification to the extent of the defined project area … Continue reading

Posted in 3D Modeling, Admin, airborne LiDAR, Data, Government, Lidar, Mapping, Orgs, Photogrammetry, point clouds, remote sensing, Research, topography, Young Geospatial Professional | Tagged , , , , | 2 Comments