Results of GPS Observations for M7.8 Earthquake in 2016 in New Zealand and Discussion on Elastic Rebound Model

GU Guohua; WANG Wuxing

doi:10.13203/j.whugis20170286

Volume 42 Issue 11

Nov. 2017

Turn off MathJax

Article Contents

Abstract

References

Geomatics and Information Science of Wuhan University > 2017 > 42(11): 1673-1680. > DOI: 10.13203/j.whugis20170286

GU Guohua, WANG Wuxing. Results of GPS Observations for M7.8 Earthquake in 2016 in New Zealand and Discussion on Elastic Rebound Model[J]. Geomatics and Information Science of Wuhan University, 2017, 42(11): 1673-1680. DOI: 10.13203/j.whugis20170286

Citation:

PDF (1666 KB)

Results of GPS Observations for M7.8 Earthquake in 2016 in New Zealand and Discussion on Elastic Rebound Model

Institute of Earthquake Science, China Earthquake Administration, Beijing 100036, China

Funds:

The National Natural Science Foundation of China 41274098

the Basic Research Plan of the Institute of Earthquake Science, China Earthquake Administration 2013IES0407

the Research Fund of the China Earthquake Administration for Senior Scientist

More Information

Author Bio:
GU Guohua, professor, specializes in GPS data processing, crustal deformation and precursors to earthquakes. E-mail: ggh@seis.ac.cn
Received Date: September 06, 2017
Published Date: November 04, 2017

Graphical Abstract

Abstract

Abstract

the coseismic and the preseismic displacements in the regional reference frame were obtained for the M7.8 earthquake on Nov. 13, 2016 in New Zealand based on time series of coordinates at continuous GPS observation stations, available from http://geodesy.unr.edu, in New Zealand and Australia. horizontal displacement time series vectors at CMBL and KAIK in New Zealand and at USUD and TSKB in Japan are shown. The vector time series show clearly with direct visual effect that the coseismic horizontal displacements were sudden and dramatic, and opposite to the accumulated preseismic horizontal displacements. These represent a rebound or elastic rebound of the accumulated preseismic horizontal displacements. Therefore, the accumulated preseismic horizontal displacements were precursors to the earthquakes. Results produced from the abundant GPS observations are used to discuss the rebound and elastic rebound models. Detailed reanalysis on the results of GPS observations of the M9.0 Tohoku earthquake in Japan shows that one principal strain in the region at and around the epicenter was dominated by compression in the east direction before the earthquake. Moreover, the earthquake and the coseismic displacements were the result of shear rupture at the earthquake faults. This agrees with test of rock failure results, strain analysis, and consistent with earthquake mechanisms.
- GPS,
- coseismic displacement,
- horizontal displacement vectors,
- M7.8 earthquake in New Zealand in 2016,
- elastic rebound

FullText(HTML)

References (17)

References

[1]	顾国华. GPS:地震预测利器[M].北京:北京大学出版社, 2012 Gu Guohua. GPS:Useful Technique for Earthquake Prediction[M]. Beijing:Publishing House of the Peking University, 2012
[2]	Gu Guohua, Wang Wuxing. Advantages of GNSS in Monitoring Crustal Deformation for Detection of Precursors to Strong Earthquakes[J]. Positioning, 2013(4):11-19 http://d.wanfangdata.com.cn/OAPaper/oai_doaj-articles_2193498891aa4b0a2784abfdfb2b4bc3
[3]	顾国华, 王武星, 孟国杰, 等. GPS测得的汶川大地震前后的地壳运动[J].武汉大学学报·信息科学版, 2009, 34(11):1336-1339 http://ch.whu.edu.cn/CN/abstract/abstract1443.shtml Gu Guohua, Wang Wuxing, Meng Guojie, et al. Crustal Movements Before and After the Great Wenchuan Earthquake Observed by GPS[J]. Geomatics and Information Science of Wuhan University, 2009, 34(11):1336-1339 http://ch.whu.edu.cn/CN/abstract/abstract1443.shtml
[4]	Gu Guohua, Wang Wuxing, Xu Yueren, et al. Horizontal Crustal Movement Before the Great Wenchuan Earthquake Obtained from GPS Observations in the Regional Network[J]. Earthquake Science, 2009, 22(5):471-478 doi: 10.1007/s11589-009-0471-x
[5]	Gu Guohua, Meng Guojie, Wang Wuxing. Anomalous Crustal Movements Before the Great Wenchuan Earthquake Obtained from GPS Observations[J]. Geodesy and Geodynamics, 2011, 2(2):13-22 doi: 10.3724/SP.J.1246.2011.00013.1
[6]	Gu Guohua, Wang Wuxing. Far-Field Crustal Movements Before and After the 2011 Ms 9.0 Japan Earthquake from GPS Observations[J]. Geodesy and Geodynamics, 2011, 2(3):1-7 doi: 10.3724/SP.J.1246.2011.00001.2
[7]	顾国华, 王武星, 占伟, 等.东日本Mw 9.0大地震前、同震及震后地壳水平运动[J].武汉大学学报·信息科学版, 2015, 40(12):1669-1676 http://ch.whu.edu.cn/CN/abstract/abstract3397.shtml Gu Guohua, Wang Wuxing, Zhan Wei, et al. Preseismic, Coseismic and Postseismic Horizontal Crustal Movements of the M9.0 Tohoku Earthquake in 2011 in Japan[J]. Geomatics and Information Science of Wuhan University, 2015, 40(12):1669-1676 http://ch.whu.edu.cn/CN/abstract/abstract3397.shtml
[8]	顾国华, 王武星, 占伟, 等.芦山Ms 7.0大地震前和同震水平位移[J].地震学报, 2015, 37(1):54-65 Gu Guohua, Wang Wuxing, Zhan Wei, et al. Preseismic and Coseismic Horizontal Crustal Movements of the Ms 7.0 Lushan Earthquake on April 20, 2013 in Sichuan[J]. Acta Seismologica Sinica, 2015, 37(1):54-65
[9]	顾国华.2016年4月16日日本九州岛M7.3级大地震前及同震地壳运动[J].地震, 2017, 37(3):28-37 Gu Guohua. Preseismic and Coseismic Crustal Movements of the M7.3 Kyushu Earthquake on April 16, 2016 in Japan[J]. Earthquake, 2017, 37(3):28-37
[10]	Blewitt G, Kreemer C, Hammond W C, et al. Deformation Studies in North America[J]. Journal of Geodynamics, 2013(72):11-24 http://d.wanfangdata.com.cn/Conference/8633148
[11]	Gu Guohua, Shen Xuhui, Wang Min, et al. General Characteristcs of the Recent Horizontal Crustal Movement in Chinese Mainland[J]. Acta Seismologica Sinica, 2001, 14(4):384-393 doi: 10.1007/s11589-001-0116-1
[12]	Gu Guohua, Fu Yang, Wang Wuxing. Horizontal Crustal Movement in Chinese Mainland from 1999 to 2001[J]. Acta Seismologica Sinica, 2004, 17(Supp.):53-60
[13]	Kreemer C, Blewitt G, Hammond W C, et al. Global Deformation from the Great 2004 Sumatra-Andaman Earthquake Observed by GPS:Implications for Rupture Process and Global Reference Frame[J]. Earth Planets Space, 2006, 58:141-148 doi: 10.1186/BF03353370
[14]	顾国华, 张晶, 王武星.中国地壳运动观测网络基准站水平位移向量时间序列[J].地震, 2003, 23(2):39-47 http://d.wanfangdata.com.cn/Periodical/diz200302005 Gu Guohua, Zhang Jing, Wang Wuxing. Time Series of Horizontal Displacement Vectors Obtained at Fiducial Stations in the Crustal Movement Observations of China[J].Earthquake, 23(2):39-47 http://d.wanfangdata.com.cn/Periodical/diz200302005
[15]	Wang W, Sun W, Wu Y, et al. Modification of Fault Slip Models of the Mw 9.0 Tohoku Earthquake by Far Field GPS Observations[J].Journal of Geodynamics, 2014, 75:22-33 doi: 10.1016/j.jog.2014.01.005
[16]	Iinuma T. Coseismic Slip Distribution of the 2011 off the Pacific Coast of Tohoku Earthquake (M9.0) Refined by Means of Seafloor Geodetic Data[J]. J Geophys Res, 2012, DOI: 10.1029/2012JB009186
[17]	Shinzaburo O, Takuya N, Hiroshi M, et al. Preceding, Coseismic, and Postseismic Slips of the 2011 Tohoku Earthquake, Japan[J]. Journal of Geophysical Research, 2012, 117, DOI: 10.1029/2011JB009120

[1]	WANG Jiachen, WANG Jing, LIU Chengbao, YANG Lei, SHANG Jian, ZHANG Zhiqing, CAO Yun. Orbit Motion Compensation Modeling and Simulation Analysis for FY-4 Geostationary Meteorological Satellite[J]. Geomatics and Information Science of Wuhan University, 2024, 49(10): 1879-1890. DOI: 10.13203/j.whugis20220314
[2]	LU Wenqiang, HU Xiuqing, HUANG Yong, GAO Xudong, ZHAO Xinglong. Analysis of FY‑3D Satellite Attitude and Orbit Accuracy and Its Influence on Geolocation[J]. Geomatics and Information Science of Wuhan University, 2024, 49(2): 256-263. DOI: 10.13203/j.whugis20210403
[3]	XU Xiaohua, ZHANG Jiman, LUO Jia, GAO Pan. Retrieval and Validation of FY-3C Radio Occultation Refractivities[J]. Geomatics and Information Science of Wuhan University, 2022, 47(1): 36-44. DOI: 10.13203/j.whugis20190361
[4]	ZHU Zhouzong, XU Xiaohua, LUO Jia. Inversion and Analysis of Atmospheric Boundary Layer Height Using FY-3C Radio Occultation Refractive Index Data[J]. Geomatics and Information Science of Wuhan University, 2021, 46(3): 395-401. DOI: 10.13203/j.whugis20190271
[5]	XU Xiaohua, ZHU Zhouzong, LUO Jia. Quality Analysis of the Neutral Atmospheric Products from FY-3C Radio Occultation Based on IGRA2 Radiosonde Data and COSMIC Radio Occulation Products[J]. Geomatics and Information Science of Wuhan University, 2020, 45(3): 384-393. DOI: 10.13203/j.whugis20180490
[6]	LI Zonghua, MENG Cheng, ZHOU Haiyan, PAN Chenling. A Method of Updating Geographical Elements Based on 4D Fluent Ontology Construction Project Spatio-Temporal Data Model[J]. Geomatics and Information Science of Wuhan University, 2018, 43(12): 2310-2316. DOI: 10.13203/j.whugis20180173
[7]	LIU Liangming, YE Yuanxin, FAN Dengke, XU Qi. Study on Geometric Rectification for FY-2 S-VISSR Data[J]. Geomatics and Information Science of Wuhan University, 2012, 37(4): 384-388.
[8]	XIANG Daxiang, LIU Liangming, HAN Tao. Estimation of Drought Monitoring Ability of FY-3A MERSI Data[J]. Geomatics and Information Science of Wuhan University, 2010, 35(3): 334-338.
[9]	WEN Xiongfei, DONG Xinyi, LIU Liangming. Cloud Index Method for Cloud Detection[J]. Geomatics and Information Science of Wuhan University, 2009, 34(7): 838-841.
[10]	Liu Fengde, Jia Weiping, Qiu Feng, Liu Xianlin. JX-4A Digital Photogrammetric System[J]. Geomatics and Information Science of Wuhan University, 1996, 21(3): 269-272,276.

Cited By

Cited by

Periodical cited type(20)

1.	常国宾，张书毕，刘志平. 从信息论角度理解间接平差. 武汉大学学报(信息科学版). 2024(02): 313-323 .
2.	刘茜. 多源卫星遥感数据处理和实景三维建模技术研究及实现. 江西测绘. 2024(01): 1-4 .
3.	黄庆锋. 智能算法在测绘系统中的应用. 电子技术. 2024(03): 336-337 .
4.	刘颖. 基于自编码器的高效信息化测绘处理研究. 科技资讯. 2024(19): 54-56 .
5.	陈军，艾廷华，闫利，刘万增，李志林，朱强，高井祥，谢洪，武昊，张俊. 智能化测绘的混合计算范式与方法研究. 测绘学报. 2024(06): 985-998 .
6.	张琛，贺彪，郭仁忠，马丁，陈业滨. 倾斜摄影三维模型Unreal Engine 4渲染的数据转换方法. 武汉大学学报(信息科学版). 2023(04): 514-524 .
7.	邵振峰，程涛，李德仁，吴长枝，郭晟. 空地协同移动智能服务平台研发及典型应用. 武汉大学学报(信息科学版). 2023(05): 749-755 .
8.	汪驰升，李清泉，涂伟，乐阳，夏吉喆，陆旻，梁世浩，高青，郭仁忠. 学科交叉背景下的误差理论与数据处理课程教学探讨. 测绘通报. 2023(05): 170-174+179 .
9.	何清. 基于Teigha.NET和MapWinGIS的多源异构测绘数据管理系统设计与实现. 安徽地质. 2023(02): 158-161 .
10.	杨承午. 中国区域速度场多面函数拟合稀疏建模方法研究. 铁道勘察. 2023(04): 27-34 .
11.	梁丽芳，田时雨，王燕云，吴文坛. 基于高精度轨迹数据的要素特征点提取研究. 测绘与空间地理信息. 2023(08): 36-39+43 .
12.	王大力，童晓冲，孟丽，雷毅，郭从洲，张有为. 文本中空间信息的结构化建模与语义定位. 测绘学报. 2023(08): 1398-1410 .
13.	杨梦诗，廖明生，常玲，Ramon F.Hanssen. 城市场景时序InSAR形变解译:问题分析与研究进展. 武汉大学学报(信息科学版). 2023(10): 1643-1660 .
14.	Jianjun ZHU，Leyang WANG，Jun HU，Bofeng LI，Haiqiang FU，Yibin YAO. Recent Advances in the Geodesy Data Processing. Journal of Geodesy and Geoinformation Science. 2023(03): 33-45 .
15.	薛冰，赵冰玉，李京忠. 地理学视角下城市复杂性研究综述——基于近20年文献回顾. 地理科学进展. 2022(01): 157-172 .
16.	汤寓麟，李厚朴，张卫东，边少锋，翟国君，刘敏，张晓平. 侧扫声纳检测沉船目标的轻量化DETR-YOLO法. 系统工程与电子技术. 2022(08): 2427-2436 .
17.	吴彦格. 基于私有云的铁路工程测绘数据服务研究. 测绘. 2022(02): 67-71 .
18.	李清泉，汪驰升，熊思婷，张德津，邹勤，涂伟. 从几何计算到特征提取的广义测量数据处理. 武汉大学学报(信息科学版). 2022(11): 1805-1814 .
19.	张宇，江鹏，郭文飞，张丹，韩震. 一种利用两阶段学习模型的水下阵列定位方法. 武汉大学学报(信息科学版). 2021(12): 1889-1899 .
20.	王佳，刘锦秀，李晓民，马世斌，彭玺. 深度学习支持下的智能化信息提取技术在青海省自然资源变化监测中的应用. 青海国土经略. 2021(05): 61-67 .

Other cited types(6)

Get Citation

PDF

XML

Article views (1752) PDF downloads (375) Cited by(26)

Results of GPS Observations for M7.8 Earthquake in 2016 in New Zealand and Discussion on Elastic Rebound Model

Abstract

References

Related Articles

Cited by

Periodical cited type(20)

Other cited types(6)

Catalog

Related

Results of GPS Observations for M7.8 Earthquake in 2016 in New Zealand and Discussion on Elastic Rebound Model

Abstract

References

Related Articles

Cited by

Periodical cited type(20)

Other cited types(6)

Catalog

Related

Export File

Citation

Format

Content