摘要
使用福建GPS台网2004年3月-2009年6月的连续观测资料，结合国际连续观测数据中的中国台湾桃园基准站数据，经联合处理取得各测站的运动速率，并对观测结果获得的位移时间序列、速度、重心基准下运动矢量图进行了初步分析。讨论了福建省GPS资料与地壳运动之间的关系，表明没有明显的水平位移异常现象，显示出福建地壳运动趋势仍十分缓慢且整体较为平稳，并伴随华南地块较均匀地向东南方向运动。
The movement rate of each station in Fujian province is got by Fujian GPS network data from Mar.2004 to Jun. 2009 and combined the international continuous observation data base station of Taiwan Taoyuan, and the displacement time sequence, velocity and gravity basis motion vector diagram are analyzed. The relationship between Fujian provincial GPS data and crustal movement is discussed, and the results show that there is no significant horizontal displacement anomalies, and the trend of crustal movement in Fujian is still very slow and even stable, and moves to Southeast with the Southern block.
出处
《高原地震》
2009年第3期52-57,69,共7页
Plateau Earthquake Research
关键词
地壳运动
GPS
速度
时间序列
基线序列
Crustal movement
GPS
Velocity
Time sequence
Baseline sequence
