基于GPS获得的中国大陆现今地壳运动速度场

Abstract

Abstract: With unified processing strategies and updated geophysical models, we calculated respectively the present-day crustal movement velocity field with respect to ITRF 2005 and Eurasian plate in mainland China derived from 1999—2011 GPS observations of the Crustal Movement Observation Network of China which was an important fundamental scientific engineering project in China. The velocity field reveals the large background and basic characteristics of crustal movement in mainland China, which can provide important information for research of earthquake prediction, geodynamics and so on.

Key words: Crustal movement, Velocity field, Crustal Movement Observation Network of China, GPS, Mainland China

CLC Number:

P315.7

ZHAO Guo-qiang, SU Xiao-ning. Present-day Crustal Movement Velocity Field in Mainland China Derived From GPS Observations[J]. EARTHQUAKE, 2014, 34(1): 97-103.

References

[1] 陈俊勇. 中国地壳运动观测网络简介[J]. 测绘通报, 1997, (2): 8-15.
[2] 李强, 游新兆, 杨少敏, 等. 中国大陆构造变形高精度大密度GPS监测—现今速度场[J]. 中国科学: 地球科学, 2012, 42(5): 629-632.
[3] 游新兆, 杨少敏, 王琪. 中国大陆地壳运动观测研究进展[J]. 地震, 2012, 32(2): 31-39.
[4] 甘卫军, 张锐, 张勇, 等. 中国地壳运动观测网络的建设及应用[J]. 国际地震动态, 2007, (7): 43-52.
[5] 牛之俊, 王敏, 孙汉荣, 等. 中国大陆现今地壳运动速度场的最新观测结果[J]. 科学通报, 2005, 50(8): 839-840.
[6] 黄立人, 张培震. 中国大陆的GPS速度场、地块运动与应变场[J]. 工程地球物理学报, 2004, 1(3): 204-212.
[7] 刘经南, 施闯, 许才军, 等. 利用局域复测GPS网研究中国大陆块体现今地壳运动速度场[J]. 武汉大学学报·息科学版, 2001, 26(3): 189-194.
[8] 姜卫平, 鄂栋臣, 詹必伟, 等. 南极板块运动新模型的确定与分析[J]. 地球物理学报, 2009, 52(1): 41-49.
[9] 王敏. GPS数据处理方面的最新进展及其对定位结果的影响[J]. 国际地震动态, 2007, (7): 3-8.
[10] 赵国强, 李鹏. 中国大陆GPS连续观测站测得的日本9.0级地震同震位移与震前变化[J]. 地震, 2012, 32(2): 129-134.
[11] GAMIT-GLOBK. http:∥www-gpsg.mit.edu/~simon/gtgk, 2010.
[12] 赵国强, 孙汉荣, 任雳, 等. 中国地壳运动观测网络GPS基准站时间序列分析与研究[J]. 国际地震动态, 2013, (4): 19-29.
[13] Ma Z J, Chen X L, Ye S H, et al. Contemporary crustal movement of continental China obtained by global positioning system (GPS) measurements[J]. Chinese Science Bulletin, 2001, 46(18): 1552-1554.
[14] Heki K. Dense GPS Array as a New Sensor of Seasonal Changes of Surface Loads[J]. Gps for Seasonal Load Studies, 2004: 1-20.
[15] Sakr K, Abdel-Monem S M , Khalil H, et al. A study of crustal deformation along the red sea region using geodetic and seismic data from egypt and yemen[J]. Acta Geophysica Polonica, 2005, 53(1): 75-85.
[16] Dong D, Fang P, Bock Y, et al. Anatomy of apparent seasonal variations from GPS-derived site position time series[J]. Journal of Geophysical Research, 2002, 107(B4): 2075-2091.
[17] Arnadottir T, Jiang W P, Feigl K L, et al. Kinematic models of plate boundary deformation in southwest Iceland derived from GPS observations[J]. Journal of Geophysical Research, 2006, 111(B07402): 1-16.
[18] Sella G F, Dixon T H, Mao A L. REVEL: A model for Recent plate velocities from space geodesy[J]. Journal of Geophysical Research, 2002, 107(B4): 1-30.
[19] Wdowinski S, Bock Y, Baer G, et al. GPS measurements of current crustal movements along the Dead Sea Fault[J]. Journal of Geophysical Research, 2004, 109(B05403): 1-16.
[20] Arnadottir T, Geirsson H, Jiang W P. Crustal deformation in Iceland: Plate spreading and earthquake deformation[J]. Reviewed research article, 2008, 58: 59-74.
[21] Mako O, Takao T, Koichiro D, et al. Crustal movement of Antarctica and Syowa Station based on GPS measurements[J]. Earth Planets Space, 2006, 58: 795-804.
[22] Elsayed A ISSAWY, Anwar H RADWAN, Sayed A DAHY, et al. Monitoring of recent crustal movements around Cairo by repeated gravity and geodetic observations[J]. Contributions to Geophysics and Geodesy, 2010, 40(2): 173-184.
[23] 马宗晋, 陈鑫连, 叶叔华, 等. 中国大陆区现今地壳运动的GPS研究[J]. 科学通报, 2001, 46(13): 1118-1121.
[24] 姚宜斌. 利用高精度复测GPS网进行中国大陆区域地壳运动特征分析[J]. 地球物理学进展, 2008, 23(4): 1030-1036.
[25] 李延兴, 张静华, 李智, 等. 由GPS网融合得到的中国大陆及周边地区的地壳水平运动[J]. 测绘学报, 2003, 32(4): 301-307.
[26] THE GENERIC MAPPING TOOLS. http:∥gmt.soest.hawaii.edu, 2011.

Present-day Crustal Movement Velocity Field in Mainland China Derived From GPS Observations

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	WANG Fei, DIAO Fa-qi, PAN Zheng-yang, SHAO Zhi-gang. Analysis of the Generalized Haiyuan Fault Motion State Based on Crustal Deformation Observation Data [J]. EARTHQUAKE, 2022, 42(4): 14-24.
[2]	ZHANG Xue-min, LIU Jing, ZHOU Yu-lin, DU Xiao-hui. The Ionospheric Perturbations Around Yunnan Yangbi M_S6.4 and Qinghai Maduo M_S7.4 Earthquakes in 2021 [J]. EARTHQUAKE, 2022, 42(3): 1-20.
[3]	ZOU Fang, MENG Guo-jie, SU Xiao-ning, WU Wei-wei, ZHAO Qian, SHE Ya-wen, Thant Myo. Characterstics of Tectonic Deformation before the 2021 Yangbi M_S6.4 Earthquake in Yunnan [J]. EARTHQUAKE, 2022, 42(3): 21-36.
[4]	CHANG Jin-long, GAN Wei-jun, MENG Ling-sheng, ZHU Cheng-lin, LIU Jun-qing. Preliminary Analysis of GPS Strain Field Cloud Method for Idenetifying Seismic Deformation Field Anomalies [J]. EARTHQUAKE, 2021, 41(3): 22-31.
[5]	ZHANG Xue-min, LIU Jing, XIONG Pan, ZHOU Yu-lin. The Seismo-ionospheric Disturbances before the 2020 Yutian M_S6.4 Earthquake [J]. EARTHQUAKE, 2021, 41(2): 145-157.
[6]	HUANG Xing, HONG Shun-ying, JIN Hong-lin, LIU Tai, DONG Yan-fang. Inversion of the Seismogenic Fault and Fault Slip Distribution of the 2015 Pishan M_W6.4 Earthquake [J]. EARTHQUAKE, 2020, 40(1): 84-98.
[7]	ZHANG Xi, QIN Shan-lan, JIA Peng, LI Rui-sha. Anomalies on Characteristics of Crustal Deformation Duringthe Pregnant Process of the Menyuan M_S6.4 Earthquake [J]. EARTHQUAKE, 2019, 39(4): 27-38.
[8]	ZOU Zhen-yu, JIANG Zai-sen, WANG Qi-xin, LIU Tai, CUI Yue-ju. Study on the Dynamic Evolution Characteristics of Surface Displacement for Strike-slip Fault during the Seismogenic Process [J]. EARTHQUAKE, 2019, 39(4): 118-126.
[9]	WANG Jing. Calculation Method of Strain Rate Field Based on GPS Observation [J]. EARTHQUAKE, 2019, 39(2): 122-134.
[10]	TIAN Jian-hui, LUO Yan. Characteristics of Stress Field in Mainland China and Surrounding Areas [J]. EARTHQUAKE, 2019, 39(2): 110-121.
[11]	LIU Tai, FU Guang-yu, ZOU Zhen-yu. Effect of Viscoelastic Relaxation following the 2004 Sumatra Earthquake on Horizontal Crustal Movement in South China [J]. EARTHQUAKE, 2019, 39(2): 37-45.
[12]	SU Xiao-ning, MENG Guo-jie. Multiscale Postseismic Deformation based on cGPS Time Series Following the 2015 Gorkha Nepal M_S8.1 Earthquake [J]. EARTHQUAKE, 2018, 38(4): 1-13.
[13]	XU Hua-chao, WANG Hui, CAO Jian-ling. Slip Rates of the Major faults in the Northeastern Tibetan Plateau and Their Geodynamic Implications [J]. EARTHQUAKE, 2018, 38(3): 13-23.
[14]	YE Mao-sheng, MENG Guo-jie, SU Xiao-ning. Locking Characteristics and Slip Deficits of the Main Faults in the Northeast Margin of Tibetan Plateau [J]. EARTHQUAKE, 2018, 38(3): 1-12.
[15]	LI Cheng-tao, SU Xiao-ning, MENG Guo-jie. Heterogeneous Strain Rate Field in the Northeast Margin of Bayan Har Block from GPS Observations and its Relationship with the 2017 Jiuzhaigou M_S7.0 Earthquake [J]. EARTHQUAKE, 2018, 38(2): 37-50.