激光多普勒测风与其他方法的比较及一种预报模式

C. Werner, S. Rahm, S. Lehner, M. Buchhold, V. Banakh, I. Smalikho
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引用次数: 1

摘要

采用欧空局CMOD4算法,利用ers卫星利用合成孔径雷达(SAR)对海面风场进行反演,反演精度约为1 / 4。采用机载多普勒激光雷达ADOLAR测量风廓线。在几个层次(海平面以上1200米)进行了第一次比较。在鲁根岛附近的一次实验中,获得了一个天气SAR/ADOLAR数据集。将数据集与地面真实值和DWD分析进行比较分析。
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Intercomparison of Laser Doppler Wind Measurements with Other Methods and a Forecast Model
The wind field over sea can be determined with an ERS-satellite by synthetic aperture radar (SAR) with an accuracy of about and using the ESA CMOD4 algorithm. Wind profiles were measured by the airborne Doppler lidar ADOLAR. A first comparison in a few levels (surface up to 1200 m above sea) was performed. During an experiment near the island of Rugen a synophic SAR/ADOLAR dataset was acquired. An analysis of the dataset comparing to ground truth and the DWD analysis was performed.
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