In what scenario is Lidar technology used outside of law enforcement?

• A. Only in traffic monitoring
• B. Surveying and mapping in construction and engineering
• C. Predicting weather patterns
• D. Recording events for television

Answer: (B)

Lidar technology, which stands for Light Detection and Ranging, is effective in various fields outside of law enforcement, particularly in surveying and mapping for construction and engineering projects. This is due to its ability to produce high-resolution, three-dimensional information about the physical characteristics of the terrain and structures. By emitting laser pulses and measuring their reflected signals, Lidar creates detailed digital elevation models and can map features with great precision and speed. This capability is invaluable in construction and engineering, where accurate measurements are essential for planning, designing, and executing projects.

While the other options mention scenarios where Lidar could theoretically be applied, they do not align as closely with its primary and practical applications. For instance, while traffic monitoring falls under the use of Lidar in law enforcement, predicting weather patterns and recording events for television would require different technologies or methodologies better suited to those tasks. Therefore, the use of Lidar in surveying and mapping stands out as the most relevant and productive application outside of law enforcement activities.