【作者】 曹云昌； 李黄； 王海深； 胡姮； 尹聪； 夏青；

【Author】 Yunchang CAO,Huang LI,Haishen WANG,heng HU,Cong YIN,Qing XIA Meteorological Observation Center of China Meteorological Administration

【机构】 中国气象局气象探测中心；

【摘要】 基于导航卫星系统测风的探空仪具有测风精度高、地面系统简单,操作简便,是下一代高空气象探空的发展方向。建立基于我国北斗二代导航卫星系统并可兼容GPS的探空仪和高空探测系统,不仅将进一步提高我国高空探测的精度和自动化水平,摆脱GPS高空探空系统受制于人的局面,同时对发展我国北斗导航系统的产业应用,也具有非常重要的意义。中国气象局气象探测中心和相关单位,利用我国自主的北斗GPS兼容芯片和模块,开发了第一款我国具有自主知识产权的北斗导航卫星系统探空仪,并在世界气象组织的广东阳江第18届GPS探空仪比对试验进行了放飞,结果表明,我国北斗探空仪定位测风精度和GPS探空仪相当。更多还原

【Abstract】 Radiosonde based on the navigation Satellite system,the trend of the next generation upper air sonding,has the advantages for its high precision in wind measurement,simplicity in the ground receiving system and easy operation,It is very important to develop the radiosonde and its ground receiving system based on the Beidou and GPS compatible system,which will not only enhance the automation of Chinese upper air sonding system,but also will hatch the production of the Beidou System.Meteorological Observation Center of China Meteorological Administration, joined by the other institutions,has developed the first,independent Radiosonde Based on the Beidou Navigaition Satellite with independent intellectual property rights.The releasing test was conducted in Yangjiang of the Guangdong Province with the radiosondes in the 18th comparison test for GPS radionsondes.The comparison shows that the radionde based on the Beidou Navigaiton Satellite System matches the GPS radiosondes in its wind measurement and positioning.更多还原