Kev faib tawm Lidar
Raws li cov txheej txheem ua haujlwm, laser radar tuaj yeem muab faib rau mem tes laser radar thiab nruam yoj laser radar. Raws li kev siv tshuab sib txawv, nws tuaj yeem muab faib ua: cov kev kuaj pom ncaj qha laser radar thiab sib qhia kuaj laser radar. Raws li qhov teev ntawm daim ntawv thov, nws tuaj yeem muab faib ua: ntau yam ntsuas laser radar, Hluav taws kub tswj hauv qab, taug qab cov cim nco