What type of environment is typically preferred for Lidar measurements?

Lidar measurements are most effective in an open field with minimal obstructions. This environment allows the Lidar device to have an unobstructed line of sight when sending and receiving laser pulses. When the area is free from several structures, trees, or other obstacles, Lidar can accurately measure distances and provide reliable readings without interference or reflections that can occur in more crowded environments. The open space also helps in reducing the possibility of signal loss and enhances the overall accuracy and effectiveness of the data collected.

In contrast, crowded urban areas or busy highways present many potential obstructions and reflections that can confuse the Lidar system, leading to less accurate measurements. Similarly, forested areas create additional complications due to tree cover and varying terrain, which interfere with the ability to obtain clear readings. Therefore, the open field scenario is ideal for achieving high-quality Lidar data.