精密激光雷达系统在导弹试验后能快速把高精度位置数据传送到计算中心,这种雷达已装备在白沙导弹靶场上。称为辅助激光跟踪系统(ALTS)。专设计用来跟踪和确定距离达60,000呎的任何合作目标。通过计算机控制完成自动跟踪,但也能手工控制。装反射器能得到很强的回波信号,这样在阳光下也能探测。ALTS测量目标的方位、俯仰和距离,而后为计算机处理把数据记录在磁带上。 After the missile test, the precision laser radar system can quickly transmit the high-precision position data to the calculation center, which is already equipped on the Baisha missile range. Called the auxiliary laser tracking system (ALTS). Specifically designed to track and identify any cooperation goals up to 60,000 feet. Automatic tracking by computer control, but also manual control. Reflected reflector can get a strong echo signal, so can detect in the sun. The ALTS measures the position, pitch, and distance of the target, then records the data on the tape for computer processing.