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| 引用本文： | 胡新康,王倩,马青,杜雪松.???????????????????о??????[J].大地测量与地球动力学,2007,27(2):52-60. |
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| 作者姓名： | 胡新康 王倩 马青 杜雪松 |
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| 作者单位： | 1. 中国地震局第一监测中心,天津,300180
2. 第二炮兵装备研究院,北京,100085 |
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| 基金项目： | 地震科学联合基金(105033) |
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| 摘 要： | ??????????α??о???????????????????????????????????????????????й??????????????GPS??????????????????????????????????????????????????????????????????????????????ε?ò?????о?????:?й?????????????????????????????????????Χ??????????й???????????????й???????????????????????????й????????????????????????????????????????????????й?????????S????????????????????????????????
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| 关 键 词： | Tisserand???? ???????????????? GPS ????α? ?й??????????????? |
| 文章编号： | 1671-5942(2007)02-0052-09 |
| 修稿时间： | 2006年8月15日 |
RESEARCH AND APPLICATION OF REGIONAL NO-NET-ROTATION REFERENCE FRAME |
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| Hu Xinkang,Wang Qian,Ma Qing,Du Xuesong.RESEARCH AND APPLICATION OF REGIONAL NO-NET-ROTATION REFERENCE FRAME[J].Journal of Geodesy and Geodynamics,2007,27(2):52-60. |
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| Authors: | Hu Xinkang Wang Qian Ma Qing Du Xuesong |
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| Institution: | 1)First Crust Monitoring and Application Center, CEA, Tianjin 3001802)Institute of Armament,Second Artillery of PLA,Beijing 100085 |
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| Abstract: | A new concept of regional No-Net-Rotation(NNR)reference frame for researching crustal movement is proposed.The GPS data observed in Chinese mainland and the surrounding areas is processed by use of this reference frame and a new crustal movement velocity field is obtained.The new velocity field describes very well the different kinds of crustal movements,and topographic and geomorphic phenomena in Chinese mainland.The research indicates there is a large left-lateral movement trend in the eastern China,which covers nearly a half of the area of Chinese mainland and affects the crustal movement in the entire eastern China and its adjacent areas.It is considered that the present-day coastline of China seas is just resulted from such a left-lateral movement,and S-type coastline will be more curved in the future. |
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| Keywords: | Tisserand condition regional NNR reference frame GPS crustal deformation movement left-rotation movemeant in eastern China |
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