| 基于三维GIS的天气雷达组网信息平台的构建 |
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| 引用本文： | 罗永亮,刘修国,张唯.基于三维GIS的天气雷达组网信息平台的构建[J].测绘信息与工程,2010,35(6):41-43. |
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| 作者姓名： | 罗永亮 刘修国 张唯 |
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| 作者单位： | 中国地质大学,武汉市鲁磨路388号,430074 |
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| 基金项目： | 高校新世纪优秀人才资助项目(NCET-07-0772) |
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| 摘 要： | 采用基于三维GIS的全球展示模型,结合雷达站点建设信息,全方位立体化的展示了全国天气雷达的总体布局;采用气象行业专用的以雷达站点为中心的极坐标参考系,建立起单个雷达站点的局部三维探测模型;采用雷达组网拼图技术,实现了全球模型下指定高度的雷达探测范围自动制图。
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| 关 键 词： | GIS 天气雷达 雷达反射率 雷达探测盲区 |
THREE-DIMENSIONAL EXPRESSION FOR A NEW GENERATION OF WEATHER RADAR INFORMATION |
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| LUO Yongliang,LIU Xiuguo,ZHANG Wei.THREE-DIMENSIONAL EXPRESSION FOR A NEW GENERATION OF WEATHER RADAR INFORMATION[J].Journal of Geomatics,2010,35(6):41-43. |
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| Authors: | LUO Yongliang LIU Xiuguo ZHANG Wei |
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| Institution: | LUO Yongliang LIU Xiuguo ZHANG Wei(China University of Geosciences,388 Lumo Road,Wuhan 430074,China) |
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| Abstract: | We construct Weather Radar Network Information Platform based on three-dimensional Geography Information System(GIS).This platform demonstrates the overall layout of the national weather radar,using three-dimensional GIS global model and meteorological radar station information.It establishes three-dimensional probe model to simulate the detection process of single radar station under different weather conditions with polar coordinates,which using radar station as its center.And this platform draws the rada... |
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| Keywords: | weather radar radar shadow radar reflectivity |
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