3 ms·
Why would the radar even be pointed at areas several meters above the car? Maybe radars can't be pointed at a narrow space, if that's the case why not use lida
by lagadu 8y ago
Why would the radar even be pointed at areas several meters above the car?
Maybe radars can't be pointed at a narrow space, if that's the case why not use lidar instead?
- bobsil1 8y agoMost radars aren't coherent like laser, beams spread out. Also radar measures speed more accurately than location. Lidar only used by R&D + taxi services, price not reasonable for car buyers yet.