Laser-based wind radar provides meteorological support for Beijing Winter Olympics

兵器工业集团激光测风雷达为冬奥会提供气象安全保障

Source
China Military Online
Editor
Lin Congyi
Time
2022-01-17 20:23:37

北京,1月17日 -- 北京2022年冬奥会开幕在即,应中国气象局要求,中国兵器工业集团激光院携激光测风雷达为雪上项目部分场馆提供气象保障领域的测风服务。

BEIJING, Jan. 17 -- With the Beijing 2022 Winter Olympic Games coming soon, at the request of the China Meteorological Administration, the Norla Institute of Technical Physics (NITF) of China North Industries Group Corporation Limited (NORINCO Group) has brought laser-based wind radar to provide wind measurement for the winter Olympic snow events.

由于雪上赛道地理环境复杂,运动员在高速下滑过程中,易受赛道环境突变的纵风及横风的影响,因此,抓好赛道风场实时监测与危险预警,才能确保冬奥会滑雪比赛顺利举行。

In the skiing events, the athletes are easily affected by the sudden changes of longitudinal winds and cross winds on the snow tracks during a high-speed descent. Therefore, real-time wind monitoring, together with early warning, becomes a key to ensure the successful operation.

中国兵器工业集团激光院提供的FC-Ⅲ型激光测风雷达具有测量距离远、精度高、体积小、可靠性好、环境适应性强、维护简单等优点,目前已在国内多个机场、基地及多艘船舶上稳定运行。

The FC-III laser-based wind measurement radar provided by NITF has the advantages of long measurement distance, high precision, small size, good reliability, strong environmental adaptability, and easy maintenance. It has been operating smoothly in many domestic airports and facilities, as well as on many ships.

针对冬奥会赛场的特点,激光院对该雷达根据赛场实际情况进行优化,开发出雪道工作模式。经过赛道现场的长期验证,可满足冬奥会“百米级、分钟级”气象服务保障目标要求。目前,现场4套该型设备运行正常,服务人员保障已到位。

Besides, NITF has optimized the radar and developed a ski-track mode, with accordance to the actual conditions of snow events. After long-term on-site verification, the radar can meet the strict requirements for the meteorological service support of the Winter Olympics. At present, four sets of this equipment are operating normally on site and the service personnel are all ready in place.

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