LiDAR, short for light detection and ranging, is a remote sensing technology that uses light in the form of a pulsed laser to measure ranges (distances) to a target. A LiDAR sensor fires off beams of laser light and then measures how long it takes for the light to return to the sensor.
Popular science magazine aimed at South African youth. Published quarterly.
©2021 Quest – Academy of Science of South Africa
This work is licensed under a Creative Commons Attribution 4.0 International License.
Tel.: +27(12) 349 6600
Academy of Science of South Africa, 25A De Havilland Crescent, Persequor Park, Meiring Naudé Road, Lynnwood, Pretoria, South Africa