The 3D LiDAR Sensor Market is accelerating as high-precision, spatial scanning becomes foundational to applications in autonomous driving, robotics, surveying, and industrial automation. These sensors capture three-dimensional point clouds by emitting laser pulses and mapping reflections—enabling robust obstacle detection, mapping, and navigation in dynamic environments. Technological evolution is driven by solid-state, MEMS, and multi-pattern scanning designs, which deliver higher fidelity, adaptable scanning modes, and decreasing cost—pushing 3D LiDAR from niche to mainstream across multiple domains.