火箭增雨作业中雷达和3S技术的应用  

Application of Radar and SSS Technology to Rain Enhancement Operation

作　　者：李红斌[1] 濮文耀[1] 张殿刚[1] 于世秀[1] 

机构地区：[1]大连市人工影响天气办公室,大连116001

出　　处：《气象科技》2004年第4期247-250,i002,共5页Meteorological Science and Technology

基　　金：大连市科委关于"火箭增雨流动作业指挥系统的研究"科研课题资助

摘　　要：为了提高作业的科学性 ,采用新一代多普勒雷达和 3S技术指挥火箭车适时科学流动作业 ,在分析当地天气特点、雷达回波特征以及充分运用现有人工影响天气技术的基础上 ,运用多普勒雷达指挥作业对不同类型云进行催化时目标云的选择、催化潜力判断、时机把握、催化部位的确定等关键问题进行了研究。提出了包括雷达监测、判别指标、作业参数生成和效果反馈分析等内容的新一代火箭增雨作业技术方法 ,并运用 3S技术对作业车辆实时定位跟踪 ,适时调整 ,科学指挥火箭车流动作业的技术思路。In order to improve operation scientifically,new-type Doppler radar and SSS (RS, GIS, GPS) technology are used in rain enhancement to command the rocket vehicle in real time and flexibly. Based on the analysis of local weather characteristics, radar echo features and the up-to-date technology, discussed are some crucial issues relevant to the utilization of Doppler radar in cloud seeding such as the choice of target clouds, the estimation of catalyzing potential, identification of catalyzing opportunity and the determination of catalyziong points, etc. An new technical operation method is presented, including rocket monitoring, index identification, operational parameter formation and effectiveness feedback, etc., and a technical procedure was proposed, in which SSS technology was adopted to trace and control operation vehicles in real time and scientifically.

关 键 词：火箭 人工增雨 雷达 3S技术 

分 类 号：P481[天文地球—大气科学及气象学] TN959.4[电子电信—信号与信息处理]