Lidar stands for Light Detection and Ranging. It is a remote sensing method that uses light in the form of a pulsed laser to measure variable distances to Earth. When mounted on a drone, lidar can accurately create 3D maps of the drone's surroundings by measuring the time it takes for the laser to return after hitting an object.
One of the key advantages of using lidar on a drone is its ability to create high-resolution maps with detailed terrain information. This data is crucial for applications like aerial surveying, cartography, disaster response, and infrastructure inspection. Lidar also provides precise elevation data, making it ideal for creating digital elevation models.
Lidar-equipped drones are increasingly being used across various industries. They are indispensable tools for topographic mapping, forestry management, flood modeling, archaeology, and more. By combining drone mobility with lidar technology, users can efficiently collect data in hard-to-reach or hazardous areas.
When selecting a lidar system for your drone, consider factors such as range, accuracy, point density, and scanning speed. Different applications may require specific lidar configurations, so it's essential to assess your project requirements before making a purchase.