What does LiDAR stand for?

LiDAR stands for Light Detection and Ranging. This technology uses laser light to measure distances to targets, enabling detailed 3D mapping and imaging of the environment. The primary function involves emitting light pulses and measuring the time it takes for the reflected light to return to the sensor. This information is used to calculate the distance to various surfaces, resulting in precise topographical data and features.

The other options do not accurately reflect the terminology used in this field. For instance, "Light Identification and Ranging" implies a focus on identifying rather than measuring distance, which is not the primary function of LiDAR. "Light Distance and Ranging" is misleading in its phrasing, as it suggests a focus on distance alone rather than the complete process of detection and ranging involved in LiDAR technology. Lastly, "Laser Imaging and Detection" implies a different mechanism, where imaging rather than ranging may be prioritized, not capturing the full essence of LiDAR's use of laser light for distance measurement.