新一代多普勒天气雷达的各种产品为天气预报提供了大量的预报信息。特别在做短时预报时,捕捉和跟踪大气中的小尺度天气系统有着不可替代的作用。为确保雷达的正常运行,对雷达设备的有效维护和故障的及时处理提出了非常严格的要求。 Various products of the new generation of Doppler weather radar provide a large amount of forecast information for the weather forecast. Especially for short-term forecasting, capturing and tracking the small-scale weather system in the atmosphere has an irreplaceable role. In order to ensure the normal operation of the radar, very strict requirements are imposed on the effective maintenance of the radar equipment and the timely disposal of the fault.