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| TRACK???GPS??λ??????ο?????????? | |
| 引用本文： | 殷海涛,肖根如,张磊,朱成林.TRACK???GPS??λ??????ο??????????[J].大地测量与地球动力学,2012,32(4):15-19. |
| 作者姓名： | 殷海涛 肖根如 张磊 朱成林 |
| 作者单位： | 1. 中国地震局地质研究所地震动力学国家重点实验室,北京100029;山东省地震局,济南250014 2. 东华理工大学测量系,抚州,344000 3. 青岛勘察测绘研究院,青岛,266032 4. 山东省地震局,济南,250014 |
| 基金项目： | 国家自然科学基金(41104023);山东省科技发展项目(2011GSF12004) |
| 摘 要： | ??????TRACK????????????λ????????????ο???????????GPS????????е?????????????????????????????????????????????????·??Ч?С??0.2 m???????????????????????????????????????ο??????????????λ?????????????????????GIPSY??PANDA???????????????????? |
| 关 键 词： | ???GPS TRACK ??? ?ο?? ???λ?? |
STUDY ON METHOD FOR SELECTING REFERENCE STATION IN HIGH RATE GPS POSITIONING USING TRACK DURING EARTHQUAKE |
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| Yin Haitao , Xiao Genru , Zhang Lei , Zhu Chenglin.STUDY ON METHOD FOR SELECTING REFERENCE STATION IN HIGH RATE GPS POSITIONING USING TRACK DURING EARTHQUAKE[J].Journal of Geodesy and Geodynamics,2012,32(4):15-19. | |
| Authors: | Yin Haitao Xiao Genru Zhang Lei Zhu Chenglin |
| Institution: | 1)State Key Laboratory of Earthquake Dynamics,Institute of Geology,CEA,Beijing 1000292)Earthquake Administration of Shandong Province,Jinan 2500143)East China Institute of Technology,Fuzhou 3440004)Qingdao Exploration and Survey Institute,Qingdao 266032 |
| Abstract: | The reference station selecting during the earthquake is very important for the differential positioning software like TRACK in GAMIT/GLOBK.Some comparisons and analysis about Wenchuan earthquake are done,then we conclude that the for reference station select is most important.In the selection,the observations should be of high quality,the multipath effect should be less than 0.2 m and the distance between rover station and reference station should be more than the product of the velocity of seismic wave propagation multiple by the lasing time.Compared with two un-differenced software GIPSY and PANDA,the results with this method are reliable. |
| Keywords: | high-rate GPS TRACK during the earthquake reference station surface displacement |
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