lidar light detection and ranging

例句：

1. 1. Lidar technology is used for mapping and surveying purposes.
   激光雷达技术用于测绘和勘测目的。
2. 2. The drone was equipped with a Lidar system to gather data.
   无人机配备了Lidar系统来收集数据。
3. 3. The Lidar scanner is capable of detecting objects in the air.
   Lidar扫描仪能够在空中检测物体。