LIDAR systems, which stands for Light Detection and Ranging, use laser light to measure distances to objects. By sending out laser pulses and measuring the time it takes for them to bounce back, LIDAR can create detailed 3D maps of the environment. This technology is commonly used in various fields, including autonomous vehicles, forestry, and geographic mapping. LIDAR systems can operate from the ground or from airborne platforms, such as drones or airplanes. They are particularly effective in capturing data in complex terrains and dense vegetation, making them valuable for applications like urban planning and environmental monitoring.