Lidar Sensors
Lidar (Light Detection and Ranging) sensors are remote sensing devices that use laser pulses to measure distances and create high-resolution 3D maps of environments. They operate by emitting laser beams and calculating the time it takes for the light to reflect back, enabling precise spatial data collection. Lidar is widely used in applications such as autonomous vehicles, robotics, surveying, and environmental monitoring.
Developers should learn about Lidar sensors when working on projects involving autonomous navigation, 3D mapping, or environmental sensing, as they provide accurate real-time spatial data essential for obstacle detection and terrain analysis. It is particularly valuable in fields like robotics, self-driving cars, and augmented reality, where precise distance measurements and object recognition are critical for system functionality and safety.