| 暴雨及其衍生灾害的三维影视模拟技术初探 |
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| 引用本文： | 王昊宇.暴雨及其衍生灾害的三维影视模拟技术初探[J].气象与环境学报,2014,30(6):169-172. |
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| 作者姓名： | 王昊宇 |
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| 作者单位： | 北京市气象局,北京 100089 |
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| 基金项目： | 北京市科学技术协会“气象大西游”电视科普专题资助。 |
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| 摘 要： | 由于暴雨常具有和危险性，难以及时拍摄到暴雨灾害的现场画面，本文基于大气降水粒子的物理特征，采用Maya、Reanlflow、AfterEffects、Premier等软件运用刚体碰撞、流体、粒子等动画技术，对暴雨及其引发的城市积涝、山体滑坡和泥石流灾害的发生和演变过程进行影视模拟，初步建立了相关技术流程及技术指标，可用于指导气象灾害类科普影视节目的制作，宣传防灾减灾知识。
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| 关 键 词： | 暴雨 衍生灾害 三维动画 气象影视 |
Preliminary study of 3 D video simulation on severe thunderstorm and its derivative disasters |
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| WANG Hao-yu.Preliminary study of 3 D video simulation on severe thunderstorm and its derivative disasters[J].Journal of Meteorology and Environment,2014,30(6):169-172. |
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| Authors: | WANG Hao-yu |
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| Institution: | Beijing Meteorological Service, Beijing 100089, China |
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| Abstract: | Due to dangerous situation under thunderstorm weather conditions, it is difficult to take photos immediately when it is happening. Based on the microphysics characteristics of precipitation particles, a three-dimensional video technique has been applied to simulate the occurrence and evolution of thunderstorms and its derivative disasters such as urban flooding, landslides and mudslides by softwares of Maya, Reanflow, AfterEffects and Premier. Besides, related technical processes and criteria have been initially established to guide the future application in producing meteorological television programs. |
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| Keywords: | Severe thunderstorm Derivative disasters 3 D video simulation Meteorological television programs |
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