Time-of-flight (LIDAR)
A measurement principle where the device emits short laser pulses and times how long each pulse takes to return. Multiple pulses over a fraction of a second give distance vs time, and the slope is speed.
A measurement principle where the device emits short laser pulses and times how long each pulse takes to return. Multiple pulses over a fraction of a second give distance vs time, and the slope is speed.
Practice with mock tests, learn from structured notes, and get your questions answered by a global forensic community, all in one place.