基于局地预警雷达的县级人影作业指挥模式
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摘要
传统的人影作业指挥模式受到通信、雷达观测局限等影响,导致催化剂播撒目标区的不确定性,造成作业效果不明显或无作业效果。构建以本站局地预警雷达及新一代多普勒天气雷达为支撑的县级人影业务系统,在本站X波段数字化天气雷达原有程序里增加距离、仰角、方位角、用弹量测算等作业参数,并将作业参数通过光纤传输到作业点的高炮、火箭信息化操作平台,实现高炮、火箭与雷达同步,实现一键操作、准确定位、定点播撒的防雹(增雨)作业,改变传统的人影作业指挥模式,构建以"大雷达预警、小雷达指挥"的人影作业指挥新模式,对提高科学指挥,提高防雹(增雨)作业效果,降低冰雹灾害带来的损失有着重要的意义,在高原山区具有较好的推广应用价值。
The traditional weather modification operation command mode is affected by the limitation of communication and radar, which leads to the uncertainty of the target area and the result is not obvious. The construction of the figure business system is supported by the local warning radar and a new generation of Doppler weather radar.The system adds the distance, elevation, azimuth, elastic calculation work parameters to the X band digital weather radar original program, and operating parameters through the optical fiber transmission to the operation point of artillery, rocket information platform, implementation of artillery, rocket and radar synchronization, to achieve a key operation, accurate positioning, fixed-point seeding hail(precipitation enhancement), change the traditional mode of operational command. In order to build "big and small radar warning radar command" operational command mode, to improve scientific command, improve hail(by rain) operation effect, has important significance to reduce hail disaster losses, has good application value in plateau mountainous area.
The traditional weather modification operation command mode is affected by the limitation of communication and radar, which leads to the uncertainty of the target area and the result is not obvious. The construction of the figure business system is supported by the local warning radar and a new generation of Doppler weather radar.The system adds the distance, elevation, azimuth, elastic calculation work parameters to the X band digital weather radar original program, and operating parameters through the optical fiber transmission to the operation point of artillery, rocket information platform, implementation of artillery, rocket and radar synchronization, to achieve a key operation, accurate positioning, fixed-point seeding hail(precipitation enhancement), change the traditional mode of operational command. In order to build "big and small radar warning radar command" operational command mode, to improve scientific command, improve hail(by rain) operation effect, has important significance to reduce hail disaster losses, has good application value in plateau mountainous area.
引文
[1] 周毓荃,张存.河南省新一代人工影响天气业务技术系统的设计、开发和应用.应用气象学报,2001,12(增刊):173-184.
[2] 甘露林,齐颖,赵金涛,等.吉林省高炮(火箭)增雨防雹作业管理系统[A].第十四届全国云降水物理和人工影响天气科学会议(下册)[C],2005,11(中国·贵阳),16-18.
[3] 王以琳,黄磊.地市级人工影响天气增雨防雹业务技术系统.气象科技,2007,4:535-540.
[4] 李云川,张文宗,王建峰,等.数字化雷达人工影响天气作业指挥系统[J].气象科技,2005(3):264-267.
[5] 毛以伟,成章纲,付晓辉,等.宜昌市人工影响天气管理指挥系统的研制及应用[J].成都气象学院学报,2000(4):332-337.
[6] 陈进强,杨连英.多普勒天气雷达在人工影响天气中的应用[J].气象科技,2002(2):127-128,117.
[7] 曹俊武,胡志群.多普勒天气雷达与风廓线雷达测风比较[J].雷达科学与技术,2013,11(6):605-610.
[2] 甘露林,齐颖,赵金涛,等.吉林省高炮(火箭)增雨防雹作业管理系统[A].第十四届全国云降水物理和人工影响天气科学会议(下册)[C],2005,11(中国·贵阳),16-18.
[3] 王以琳,黄磊.地市级人工影响天气增雨防雹业务技术系统.气象科技,2007,4:535-540.
[4] 李云川,张文宗,王建峰,等.数字化雷达人工影响天气作业指挥系统[J].气象科技,2005(3):264-267.
[5] 毛以伟,成章纲,付晓辉,等.宜昌市人工影响天气管理指挥系统的研制及应用[J].成都气象学院学报,2000(4):332-337.
[6] 陈进强,杨连英.多普勒天气雷达在人工影响天气中的应用[J].气象科技,2002(2):127-128,117.
[7] 曹俊武,胡志群.多普勒天气雷达与风廓线雷达测风比较[J].雷达科学与技术,2013,11(6):605-610.