摘要
利用OPENGL工具,并结合计算机图形学三维成像相关算法,实现了组网气象雷达数据的三维可视化显示。文中给出两个台风实例,将2014年经过海南的台风"威马逊"和"海鸥"以及相应风廓线雷达风场资料导入该三维显示系统,结果表明:该平台可以全面直观地构建台风的三维结构,并可根据需求显示其内部强回波结构;多普勒天气雷达数据与风廓线雷达风场资料相结合,提高了大气风场的监控能力。此项工作对SWAN起到了一定补充作用,并可进一步推进三维雷达组网产品的业务应用。
Based on OPENGL and the related 3D computer imaging algorithms, a 3D visualization platform system of radar networking data is developed. As examples, the radar data from typhoons Ramasun and Kalmaegi and Wind Profiler radar data are introduced into this 3D visualization platform display system. The results show that the platform system can not only display fully intuitive construction of 3D structure of the typhoon, but also show the internal structure according to the demand. The combination of Doppler weather radar and wind Profiler radar improve the monitoring capability of atmospheric winds. It is a good complementation of SWAN and also an advance in operational applications of 3D radar networking products.
出处
《气象科技》
北大核心
2015年第5期833-838,共6页
Meteorological Science and Technology
基金
"应对气候变化的碳收支认证及相关问题碳卫星验证系统与综合观测"
中国科学院战略性先导科技专项(XDA05040300)资助
