Design and implementation of a 3D visualization and early warning system for Radar data based on GIS
SHI Yiqiang1, WU Lina1, WU Chenfeng2
1. Research Center of Image Information Engineering and Technology, Jimei University, Xiamen 361021, China;
2. Xiamen Meteorological Bureau, Xiamen 361012, China
With the application of GIS spatial analysis method, a 3D visualization and early warning system is designed and developed for new generation Doppler meteorological Radar data based on the technology of ESRI ArcGIS Engine and Microsoft VB.net. This system has the main functions of automatic coordinate conversion, statistic and dynamic analysis, 3D visualization, automatic early warning, emergent communication, and special charting associated with geographic information. 3D visualization can provide weather forecasters with detailed terrain information. For the first time, the automatic early warning model is built for the application of Doppler meteorological Radar data, which is based on GIS spatial analysis. The results show that this system can provide a powerful support for refined short-time weather forecasting.
施益强, 吴丽娜, 吴陈锋. 基于GIS的雷达数据三维可视化与预警系统设计与实现[J]. 国土资源遥感, 2013, 25(1): 171-175.
SHI Yiqiang, WU Lina, WU Chenfeng. Design and implementation of a 3D visualization and early warning system for Radar data based on GIS. REMOTE SENSING FOR LAND & RESOURCES, 2013, 25(1): 171-175.
[1] 李江南.GIS在气象数据处理中的应用[J].广东气象,2002(4):14-15. Li J N.Application of geographic information system to process the meteorological data[J].Guangdong Meteorology,2002(4):14-15.[2] 吴秀芹,张洪岩,李瑞改,等.ArcGIS 9地理信息系统应用与实践(上册)[M].北京:清华大学出版社,2007:5-6. Wu X Q,Zhang H Y,Li R G,et al.Application and practice of geographic information system for ArcGIS 9(the first volume)[M].Beijing:Tsinghua University Press,2007:5-6.[3] 毛卫星,王秀荣,刘海波.全国气象业务服务信息系统中图形产品的研制开发[J].新疆气象,2005,28(5):1-3. Mao W X,Wang X R,Liu H B.Development of graphs product exported from the national weather operational information service system[J].Xinjiang Meteorology,2005,28(5):1-3.[4] 吴焕萍,罗兵,王维国,等.GIS技术在决策气象服务系统建设中的应用[J].应用气象学报,2008,19(3):380-384. Wu H P,Luo B,Wang W G,et al.Application of geographic information system to decision-making meteorological service system[J].Journal of Applied Meteorological Science,2008,19(3):380-384.[5] 赵现平,李云川,王福侠,等.2004年两次对流风暴的多普勒雷达资料对比分析研究[J].干旱气象,2005,23(1):33-38. Zhao X P,Li Y C,Wang F X,et al.Comparison analysis on Doppler Radar data of two convective storms in 2004[J].Journal of Arid Meteorology,2005,23(1):33-38.[6] 胡胜,伍志方,刘运策,等.新一代多普勒天气雷达广东省区域拼图初探[J].气象科学,2006,26(1):74-80. Hu S,Wu Z F,Liu Y C,et al.The primary study about the Guangdong Province regional CINRAD mosaic[J].Journal of Meteorological Sciences,2006,26(1):74-80.[7] 马玉岩,龚静,郭三刚.地理信息系统中多普勒气象雷达资料显示技术[J].青海科技,2007(2):37-39. Ma Y Y,Gong J,Guo S G.The display technology for Doppler Weather Radar data based on geographic information system[J].Qinghai Science and Technology,2007(2):37-39.[8] 骆兴江.多普勒天气雷达产品终端及其回波三维显示方法的设计[D].南京:南京信息工程大学,2008. Luo X J.Design of Doppler Weather Radar production terminal and its echoes 3D visualization method[D].Nanjing:Nanjing University of Information Science and Technology,2008.[9] 折星星.多普勒天气雷达数据分析系统的设计与实现[D].沈阳:东北大学,2008. She X X.Design and implementation of Doppler Weather Radar data analysis system[D].Shenyang:Northeastern University,2008.[10] 周鑫,何建新,刘艳,等.利用GIS软件实现多普勒天气雷达产品设计[J].现代雷达,2010,32(7):106-108. Zhou X,He J X,Liu Y,et al.Design of Doppler Radar products by GIS[J].Modern Radar,2010,32(7):106-108.[11] 汤成锋,刘至仁,林灿文,等.基于GIS和多普勒雷达的乡镇暴雨预警技术研究[J].中国防汛抗旱,2011,21(2):51-53. Tang C F,Liu Z R,Lin C W,et al.Study on the technology of early warning for rainstorm in township level based on GIS and Doppler Radar[J].China Flood and Drought Management,2011,21(2):51-53.
2013, Vol. 25 
