The Cloud Profiling Radar (CPR) on CloudSat is a 94-GHz nadir-looking radar which measures the energy backscattered by clouds and precipitation within a 1.5 km across-track by 2.5 km along-track radar footprint and 500m vertical resolution.
云卫星的主要载荷是天底观测的94GHz云廓线雷达(CPR),其横轨分辨率为1.4km,沿轨分辨率为2.5 km,垂直分辨率为500 m。
参考来源 - 星载测云雷达资料的初步分析·2,447,543篇论文数据,部分数据来源于NoteExpress
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