利用GPS技术监测中国大陆地壳运动的初步结果  

Preliminary Result of Monitoring Crustal Motion in China by GPS

作　　者：朱文耀[1] 程宗颐[1] 姜国俊[1] 

机构地区：[1]中国科学院上海天文台,上海200030

出　　处：《天文学进展》1997年第4期373-376,共4页Progress In Astronomy

摘　　要：国家攀登项目“现代地壳运动和地球动力学研究”八五期间在中国大陆布设了中国地壳运动GPS监测网，并于1994年和1996年组织了两期全国性的联测，利用这两期复测资料在国内首次测定了分布于全国的22个基准站的水平位移速率．这些结果可用来研究中国大陆地壳构造运动的运动学模型．A GPS network for measuring and monitoring the crustal motion In China In the“Investigationon Present Crustal Motion and Geodynamlcs In China”， which was listed as one of nationallyimportant basic research programs in China and two campaigns operated in 1994 and 1996，respectively， have been made． Based on these GPS repetition measurement data， the horizontaldisplacement rates ofabout 20 GPS monitoring stations distributed over whole Cmnahave beendetermined for the first time． The result canbe available to study the klnematlc modelofthecrustal tectonic motion in the Chinese mainland．

关 键 词：GPS 大陆 地壳运动 监测网 

分 类 号：P542[天文地球—构造地质学] P228[天文地球—地质学]