Results 111 to 120 of about 9,224 (155)
Some of the next articles are maybe not open access.
Methane Gas Detection With Infrared Correlation Light Detection And Ranging (Lidar) System
SPIE Proceedings, 1987An IR LIDAR system based on a correlation technique has been designed and is being developed to measure small average concentrations of pollutant or hazardous gases in the atmosphere. The optical source consists of Nd:YAG laser, with a novel SFUR cavity, used to pump a LiNb03 optical parametric oscillator (0P0), which is tunable in the 1.5-4 micron ...
S. Draghi +4 more
openaire +1 more source
Light detection and ranging (LiDAR) for measurement of coastal processes
2011An experimental study has been completed to investigate the ability of a low-cost, industrial 2D LiDAR instrument to obtain detailed measurements of time-varying free-surface elevation in both the laboratory and the field. When mounted above the swash zone of a sandy beach, the LiDAR instrument was able to make swash-surface measurements that compared ...
Blenkinsopp, C.E. +4 more
openaire +1 more source
Projection Mapping Method Using Projector-LiDAR (light detection and ranging) Calibration
2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), 2023Daye Yoon +3 more
openaire +1 more source
Voxel Change: Big Data–Based Change Detection for Aerial Urban LiDAR of Unequal Densities
Journal of Surveying Engineering, - ASCE, 2021Debra Laefer +2 more
exaly