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| ????????????????????TEC???????о? | |
| 引用本文： | 杨马陵,邓柏昌,赵文化,黄江.????????????????????TEC???????о?[J].大地测量与地球动力学,2009,29(6):13-17. |
| 作者姓名： | 杨马陵 邓柏昌 赵文化 黄江 |
| 作者单位： | 1. 广东省地震局,广州,510070 2. 华南理工大学理学院物理系,广州,510641 3. 广州气象卫星地面站,广州,510640 |
| 摘 要： | ???????GPS??TEC???????VTEC???????????15?????????????????ο????????????????????VTEC???? 2006??12??26??????????????7.2???????2008??5??12????8????????????????????????????8???????????????????????????????????????????????????????????????????VTEC????????????????????????????????VTEC?????????????????????????????????????????????????????? |
| 关 键 词： | GPS-TEC ????????VTEC?? ???7.2?????? ??8?????? ??????? |
STUDY ON ABNORMAL CHARACTERISTICS OF IONOSPHERE TEC ABOVE SOUTH-CHINA RESPONDING TO TWO STRONG EARTHQUAKES |
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| Yang Maling,Deng Baichang,Zhao Wenhua,Huang Jiang.STUDY ON ABNORMAL CHARACTERISTICS OF IONOSPHERE TEC ABOVE SOUTH-CHINA RESPONDING TO TWO STRONG EARTHQUAKES[J].Journal of Geodesy and Geodynamics,2009,29(6):13-17. | |
| Authors: | Yang Maling Deng Baichang Zhao Wenhua Huang Jiang |
| Institution: | Yang Maling1),Deng Baichang2),Zhao Wenhua3) , Huang Jiang3)(1)Earthquake Administration of Guangdong Province,Guangzhou 5100702)Physical Departmant of College of Science,South China Univ.of Tech.,Guangzhou 5106413)Guangzhou Meteorological Satellite Station,Guangzhou 510640) |
| Abstract: | On the basis of the VTEC data given from Guangzhou GPS-TEC observational network,the characteristics of ionosphere VTEC above South China region before 7.2 earthquake in Taiwan on 26 Dec.2006 and Wenchuan 8.0 earthquake on 12 May 2008 are analyzed with the reference of the mean and standard deviation for 15 days.As a result,we found that the anomaly of ionosphere VTEC over South China region before the earthquakes took place continuously for 8 days and then the abnormal characteristics responding to two str... |
| Keywords: | GPS-TEC GPS-TEC anomalyof ionosphere VTEC related to earthquake Taiwan 7 2 earthquake Wenchuan 8 0 earthquake disturbence mechanism |
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