Which of the following describes the primary method LiDAR uses to determine the distance to a target?
Question 2
What is the primary characteristic that distinguishes LiDAR from passive remote sensing systems?
Question 3
In LiDAR data, what does the term 'multiple returns' signify?
Question 4
Which of the following best describes the role of the 'GPS receiver' in a LiDAR system?
Question 5
If a LiDAR pulse travels a total distance of $600 \text{ meters}$ from emission to return, and the speed of light is approximately $3 \times 10^8 \text{ m/s}$, what was the time-of-flight for this pulse?
