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Lidar (/ ˈ l aɪ d ɑːr /, also LIDAR, an acronym of "light detection and ranging" [1] or "laser imaging, detection, and ranging" [2]) is a method for determining ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver.
First, it can be categorized by platform: airborne LIDAR is mounted on aircraft or drones and is used for large-scale mapping and topographic surveys; terrestrial LIDAR consists of ground-based systems utilized for detailed surveys in construction, architecture, and forestry; mobile LIDAR, integrated into vehicles, is employed for mapping ...
Unlike prior standards, the new standards are independent of scale and contour interval, they address higher levels of accuracies achievable by the latest technologies (e.g. unmanned aerial systems and lidar mobile mapping systems), and they provide enough flexibility to be applicable to future technologies as they are developed.
Hesai Technology (Hesai; Chinese: 禾赛科技; pinyin: Hésài Kējì) is a publicly listed Chinese technology company that engages in the development and sales of lidar products such as sensors. Its products are used mainly in the ADAS, vehicular automation, robotics and industrial sectors.
Aerial survey is a method of collecting geomatics or other imagery data using airplanes, helicopters, UAVs, balloons, or other aerial methods. Typical data collected includes aerial photography , Lidar , remote sensing (using various visible and invisible bands of the electromagnetic spectrum , such as infrared , gamma , or ultraviolet ) and ...
The rush to back lidar companies continues as more automakers and robotaxi startups include the remote sensing method in their vehicles. Latest to the investment boom is Hesai, a Shanghai-based ...
DETROIT/LAS VEGAS (Reuters) - Self-driving cars employ lidar, a remote sensing technology using pulsed laser light the way radar uses radio waves, and lidar makers waiting for the automotive ...
One of the trending sectors in the SPAC market is that of lidar, the technology measures distances using light. Last week, it was reported that Apple Inc (NASDAQ: AAPL) is talking with lidar ...