STUDY ON CHARACTERISTICS OF PRESENTDAY CRUSTAL MOVEMENT IN BEIBU GULF AREA
Liao Chaoming 1,2) and Wu Junli 3)
1)School of Geodesy and Geomatics, Wuhan University, Wuhan 4300792)Guangxi Bureau of Surveying and Mapping, Nanning 5300233)National Geomatics Center of China, Beijing 100044
Abstract In order to monitor present-day crustal motion and tectonic characteristics in Beibu gulf area, repeated GPS campaigns(1998—2009) are used to calculate the 3D velocity field under ITRF2000 and internal deformation trends under a regional reference frame. The results show that Beibu gulf area along South China block is moving in NE115°direction, the average horizontal velocity is 33.5mm/a,and the average vertical velocity is 3.5 mm/a,there are in raise trends.
Key words ：
Beibu gulf area
crustal motion
velocity field
international terrestrial reference frame（ITRF）
GPS
Received: 01 January 1900
Cite this article:
Liao Chaoming, and Wu Junli . STUDY ON CHARACTERISTICS OF PRESENTDAY CRUSTAL MOVEMENT IN BEIBU GULF AREA[J]. , 2009, 29(5): 22-26.
Liao Chaoming, and Wu Junli . STUDY ON CHARACTERISTICS OF PRESENTDAY CRUSTAL MOVEMENT IN BEIBU GULF AREA[J]. jgg, 2009, 29(5): 22-26.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2009/V29/I5/22
[1]
ONG Qi,GAO Ertao,YU Hangming,LAN Yanping. Research on the Sensitivity of Deep Slip Inversion for Earthquake Fault Slip Constrained by InSAR and GPS Geodetic Deformation Data
[2]
CHEN Hao,TAO Tingye,LI Shuiping,LI Jiangyang,SHI Mengjie,GAO Fei. Analysis of Crustal Deformation and Fault Activity Characteristics in the Southern Segment of Tanlu Fault Zone with AHCORS
[3]
WANG Xiaolei,NIU Zijin,HE Xiufeng. Precipitation Analysis and Judgment Based on GPS Water Vapor Retrieval and GPS-IR
[4]
LI Yuan,DING Wenxiu,LIN Song. Restoration of Paleogeomorphology in Fushan Sag Based on Drilling and Seismic Data
[5]
ZHANG Jian，ZHAO Bin，WANG Dongzhen，WANG Haibin，LIU Zhijun. Probing the Rheological Structure of Southern Tibet from the Postseismic Deformation of the 2015 MW 7.8 Nepal Earthquake
[6]
ZHUANG Wenquan,LI Jun,HAO Ming,CUI Duxin. Study on the Characteristics of Current Crustal Activity in the Southern Sichuan-Yunnan Block Using Dense GNSS Data and Focal Mechanism Solution
[7]
TIAN Xiao,ZHAN Wei,ZHENG Hongyan,YIN Haiquan. Characteristics of Present-Day 3D Crustal Movement of Sichuan-Yunnan Region
[8]
ZHAO Wenhao,LIU Genyou,WANG Shengliang,GAO Ming. GPS-L1/BDS-B1 Non-Overlapping Frequency Tight Combination Relative Positioning
[9]
HE Rong，TAO Tingye， DING Xin，TAO Zhengguang. Analysis of Noise and Velocity Field in Coordinate Time Series of Anhui CORS
[10]
LIU Zhongguan，YUAN Linguo，CHEN Changfu，CHENG Shuai，ZHANG Di. Modeling Accuracy Analysis of Ocean Tide Load Displacement in New Zealand
[11]
DAI Hongbao，TANG Hongtao. Analysis of Tectonic Stress Field Characteristics of Longxian-Baoji Fault Zone Based on GPS Data
[12]
WANG Dongzhen, ZHAO Bin, YU Jiansheng, TAN Kai. Can Vertical Crustal Deformation Be Monitored by Campaign GPS?——Taking Chinese Mainland as Example
[13]
LU Tieding, XIE Jianxiong. EEMD-Multiscale Permutation Entropy Noise Reduction Method for GPS Elevation Time Series
[14]
GAO Chen,CAO Jun,LIU Shufeng,MA Dong,LIU Siyu. The Current Surface Deformation Characteristics of Northern Margin Fault of Yangyuan Basin Based on GPS and SBAS-InSAR
[15]
LIU Jie,XU Keke,FANG Jian,ZHANG Weimin,DU Zongliang. Analysis of Crustal Deformation in the Southern Margin of the Qinghai-Tibet Plateau Based on Modern Geodetic Techniques
