摘要
为了进一步提高人工影响天气作业的安全性,利用雷达回波外推TREC、TITAN技术和安全射界图技术,生成人工影响天气预警产品、建议产品。利用雷达外推30min、60min产品与作业点最大射程的位置关系,输出作业预警产品。利用当前回波与作业点的位置关系,生成对空射击的仰角、方位角信息,利用安全射界技术进行筛选,生成实时、客观的作业建议产品,以此进行决策指挥,避免了人工决策安全射区可能出现的误差,达到了安全、高效作业的目的。
In order to improve the safety of weather modification operation,a system is established to generate warning products and recommended products for artificial precipitation enhancement with the radar echo extrapolation products of TREC,TITAN technology,and safe shooting area data.The system can make warning products by means of the relationship between 30-min and 60-min extrapolation radar products and maximum shooting distances of cannons and rockets,calculate the shooting angles by means of the relationship between current radar products and locations of weather modification operation,and make real-time and objective recommended products through screening by means of the safe-shot area technology,so to achieve safe and efficient operation and to avoid making mistakes.
出处
《气象科技》
2014年第3期511-515,共5页
Meteorological Science and Technology
基金
山东省气象局项目(sdqd2013-17)
中国气象局2010年业务建设项目"青岛市人工影响天气综合业务系统建设"
青岛市科技局项目(09-11-56-nsh)共同资助
关键词
安全射界
雷达回波外推
预警产品
建议产品
safe shooting area
radar echo extrapolation
warning product
recommended product
