What does LIDAR technology stand for?

LIDAR technology stands for Light Detection and Ranging. This remote sensing method uses light in the form of a pulsed laser to measure variable distances to the Earth. LIDAR typically involves scanning a surface with laser pulses and then measuring the time it takes for the light to return to the sensor, allowing it to create detailed three-dimensional models of the scanned environment. The term “detection and ranging” effectively describes the fundamental principles of how LIDAR works: it detects reflections of light to ascertain distances.

The other options provided describe components of LIDAR but do not accurately represent its full definition. The phrase "Light Interactive Detection and Ranging" incorrectly implies an interactive process that is not inherent to LIDAR technology. "Light Imaging Detection and Ranging," while close, implies a focus on imaging which, although LIDAR can produce imagery in some applications, its primary function is distance measurement. Lastly, "Light Intensity Detection and Ranging" incorrectly centers on intensity rather than detection, which is crucial for LIDAR's operational principles.