LiDAR
LiDAR (Light Detection and Ranging) is a remote sensing technology that uses laser pulses to measure distances and create precise 3D representations of surfaces and objects. It works by emitting laser light and measuring the time it takes for the reflected light to return, generating high-resolution point cloud data. This technology is widely used in fields like autonomous vehicles, surveying, forestry, and archaeology for accurate spatial mapping and object detection.
Developers should learn LiDAR data processing when working on applications requiring precise 3D environmental perception, such as autonomous driving systems, drone navigation, or augmented reality experiences. It's essential for projects involving terrain modeling, urban planning, or infrastructure inspection where accurate spatial data is critical for decision-making and automation.