摘要
模拟一组典型环境风场的单多普勒速度模型,这组环境场包括水平一致风场、纯涡旋风场和纯辐散风场等。不同的风场在单多普勒速度场上有不同的特征,通过本文提供的一组模型,可以帮助用户正确识别单多普勒速度场中的有用信息。
A set of single Doppler velocity models are presented for typical ambient windfields that include those of being uniform horizontally,entirely vortical and utterly divergent,which are marked by different signatures in the single Doppler velocity field.The models proposed can help users identify useful information from the Doppler velocity patterns.
出处
《南京气象学院学报》
CSCD
1996年第2期245-251,共7页
Journal of Nanjing Institute of Meteorology
基金
国家自然科学基金49275237
关键词
雷达气象
多普勒速度
辐散
涡旋
风场
Doppler velocity
divergence
vortex
distribution of radial velocity(DRV)
