Researchers have developed a new laser-based technique that can simultaneously perform LiDAR and remote chemical measurements. LiDAR, which stands for light detection and ranging, uses a laser to measure distances, or ranges. Adding chemical information to LiDAR measurements could be useful for applications like remote chemical mapping, detecting trace amounts of chemicals, monitoring industrial processes and quality control.
Click here for original story, Researchers demonstrate chemically sensitive LiDAR method
Source: Phys.org