Consider the following statements about LiDAR
1. It is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth.
2. One of the disadvantages is it can’t perform well in fog, rain, snow and dusty weather
Which of the above statements is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2