哨舰 meaning in Chinese

guardship
picket ship

A number of other types of information are also relayed into the computer , including information from picket ships , aew aircraft , ground observer corps ， aircraft spotters , flight plans for both military and civilian aircraft , and weather information
一些其他类型的信息也传递给了计算机,这些信息来自(雷达)哨舰, aew载预警飞机、地面观测队和空中侦查，还有军用和民用飞机的飞行计划、气象等等信息