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Tag: Buchensterben

November 5, 2025

DJIs new UAV Lidar System – the L3

DJI has recently announced the release of its new UAV LiDAR system — the DJI Zenmuse L3. For those engaged in UAV-based LiDAR research and applications, this long-anticipated successor to the L2 represents a significant technological advancement. The cost of professional-grade airborne LiDAR systems with high-accuracy capabilities has remained relatively stable over the past years. For example, some of the...
Categories Crown Structure/Forest decline/LiDAR/Park3D/Point Clouds/Quadrocopter/Workflow
June 20, 2025

FSU Jena wins the SPSG Park3D Project! Updated

First L2 LiDAR data capture over Park Sanssouci – (2025-07-20)  Priority was on detailed and dense vegetation point clouds. The L2 was used in 120m AGL with 240khz capture rate and 5-returns activated and 70% track overlap at 8m/s speed.  We generated a 2.4billion point cloud description. The following animation is from a downsampled version of only 500 mio points....
Categories Crown Structure/Forest decline/L2/LiDAR/Park3D/Point Clouds/Quadrocopter/Workflow
December 12, 2020

Stand Gap Analysis in the Hainich National Park between 2018 and 2020.

Some results from our stand gap analysis for July 2018 , July 2019 and July 2020 are now finished. Some figures below. There is a strong change process in the northern part of the Hainich landscape region in progress – likely dominated by forest management activities . removing the dying beech trees from the stand. Our spatial analysis indicates that...
Categories "forest decline"/Crown Structure/Forest decline/Phantom