LiDAR

LiDAR

LiDAR is a surveying method that uses laser light to measure distances by detecting the reflected signals with a sensor. Variations in return time and wavelength are used to create detailed 3D digital models of the target.

LiDAR is widely used to create high-resolution maps, with applications across geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swath mapping (ALSM), and laser altimetry. It also plays a key role