In the context of Lidar, what does the letter "R" stand for?

Correct option is B

Lidar stands for Light Detection and Ranging, a remote sensing method.
It uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth or other objects.
Key Components of Lidar:
· Light Detection: Identifies objects and measures their characteristics.
· Ranging: Determines the precise distance to objects by analyzing the time it takes for laser pulses to return.