LiDAR, or Light Detection and Ranging, is a remote sensing technology that uses laser light to measure distances and create 3D models of objects and environments. It works by shooting fast pulses of laser light onto a surface at a rate of up to 150,000 pulses per second. An instrument sensor measures the time it takes for each pulse to be reflected, allowing the instrument to calculate the distance between it and the target with great precision. LiDAR systems are used in many industries such as automotive, aerospace, agriculture, construction, mining, forestry, and more.
It is also used in research projects such as mapping glaciers or measuring air pollution. 3D at Depth, a global provider of advanced subsea LiDAR solutions, has continued to validate the LiDAR market for the upstream oil and gas industry. The SNCF wanted to compare UAV LiDAR surveys with those carried out with traditional methods, in a real work situation. LiDAR technology has been around for decades but has recently gained traction due to its ability to provide accurate 3D mapping data. It can be used to measure distances between objects with great accuracy.
It can also be used to create 3D models of objects or environments. Additionally, it can be used to measure the speed of objects or detect motion. LiDAR technology has revolutionized many industries by providing accurate 3D mapping data. It has enabled autonomous vehicles to navigate safely and accurately in their environment. It has also enabled researchers to measure air pollution levels or map glaciers with greater accuracy than ever before. In conclusion, LiDAR is an incredibly powerful tool that can be used for many different applications.
We hope this article has satisfied your curiosity about LiDAR (detection and range of light).