Radar 449MHz Astoria, OR (AST) Raw Data

**Overview** **Winds.** A radar wind profiler measures the Doppler shift of electromagnetic energy scattered back from atmospheric turbulence and hydrometeors along 3-5 vertical and off-vertical point beam directions. Back-scattered signal strength and radial-component velocities...

**概览** **风廓线。** 雷达风廓线仪（radar wind profiler）可沿3至5个垂直及非垂直点波束方向，测量来自大气湍流与气象水凝物（hydrometeors）的后向散射电磁能量的多普勒频移。后向散射信号强度与径向速度分量……