Lidar sensor: Learn how LiDAR uses light sensors to

Learn how LiDAR uses light sensors to measure the distance between the sensor and the target object, and how it provides very accurate, high resolution 3D data. Explore the history, types and applications of LiDAR in remote sensing fields. What Is LiDAR Technology and What Are Its Main Applications? Pulsed Lasers, GPS, and inertial measurement units allow LiDAR sensors to create highly accurate point clouds. Lidar , or light detection and ranging, is a remote sensing technology that uses light pulses to map an environment. While you can find lidar in home security systems, bar code scanners, and facial recognition systems, lidar may be best known for its role in advancing fully autonomous driving. Unlike its radar and sonar cousins, lidar provides high-resolution 3D data, making it an important tool across industries including automotive, geology, and agriculture. LiDAR —short for Light Detection and Ranging—is a remote sensing technology that uses laser pulses to measure distance with exceptional accuracy. As those pulses bounce off surfaces and return to the sensor , they create millions of data points that map the shape and structure of real-world spaces.