High spatial and temporal resolution mobile incoherent Doppler lidar for sea surface wind measurements

被引：50
|
作者：
Liu, Zhi-Shen [1 ]
Liu, Bing-Yi [1 ]
Wu, Song-Hua [1 ]
Li, Zhi-Gang [1 ]
Wang, Zhang-Jun [1 ]
机构：
[1] Ocean Univ China, Minist Educ China, Key Lab Ocean Remote Sensing, Qingdao 266003, Peoples R China
来源：
OPTICS LETTERS | 2008年 / 33卷 / 13期
关键词：
D O I：
10.1364/OL.33.001485
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A mobile Doppler lidar based on an injection-seeded diode-pumped Nd:YAG pulsed laser with a high repetition rate was developed to measure the sea surface wind (SSW) with high spatial and temporal resolution. The system was operated during the 2007 Qingdao International Regatta to measure the distribution of SSW in the racing area in real time with 50-100 m horizontal resolution and 2-10 min temporal resolution. An observation of nonuniform distribution of SSW is presented. The lidar results are compared with both buoy and wind tower measurements, which show good agreement. This lidar can be used advantageously for the 2008 Olympic sailing games as well as for observing mesoscale and microscale meteorology processes. (C) 2008 Optical Society of America.
引用
收藏
页码：1485 / 1487
页数：3
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