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The basic theory of virtual reality and visualization , combined with a variety of meteorological data and meteorological characteristics of the model , based on the practical application of three-dimensional battlefield virtual environment background , this paper use in many different aspects of different types of meteorological data and meteorological model organizational management technology on a study proposed a new weather information integration of multi-level multi-angle performance , and combined with three-dimensional terrain data , so that users can more intuitively meteorological elements observed at different levels in different terrain conditions , more accurate and comprehensive understanding of the meteorological and geographical environment of the region of interest , enhance Meteorological cognitive commanders on the battlefield environment . Paper 's main work includes : 1 . Research organization of meteorological data and model management technology , to overcome the diversity of the different particle size of the different types of meteorological elements of information visualization performance , to achieve a global framework for the integration of weather information performance : data and model classification sub- blocks to optimize processing , reasonable pre - scheduling mechanism to overcome the worldwide problem of the efficiency of the performance of large-scale meteorological information visualization : 2 . research -based texture synthesis rainfall scene simulation technology , combined with natural rainfall characteristics , a parameter adjustable rainfall texture synthesis method based on a sample to achieve a different wind direction , rainfall and rain rate rainfall scene fast performance and switching ; 3 . study the three-dimensional clouds mode rendering technology , the introduction of the particle system modeling of three-dimensional clouds , through automatic or semi-automatic \closer to reality ; design and performance of the prototype system based on global framework meteorological information , practical application , at different levels for different types of satellite cloud , clouds , wind farm , rain , snow , lightning , and tropical cyclones the meteorological elements integrated performance to ensure the accuracy and reasonableness of the performance of the meteorological information premise basically meet the scene real-time rendering requirements , the establishment of a brand new multi-faceted multi-level meteorological information manifestations platform .
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