甘肃天祝现代地壳运动GPS监测网的建立与第一期观测初步结果

ESTABLISHMENT OF GPS NETWORK FOR MONITORING RECENT CRUSTAL MOTION IN TIANZHU AREA,GANSU AND INITIAL RESULTS OF THE FIRST OBSERVATION

摘要:

本文以GPS技术为基础,在位于青藏高原北缘、古浪-海原断裂带的甘肃天祝一带布设了现代地壳运动监测网,并完成了第一期观测。初步处理结果表明,GPS,测量具有高精度、高效率等特点,可以成为监测现代地壳运动的最好方法之一。

Abstract:

In this paper,the establishment and the first observation of the Tianzhu GPS monitoring network which is situated in the north margin of the Qinghai-Xizang plateau and overlaps the Gulang-Haiyuan active fault zone are introduced.The initial processing results show that GPS may become one of the best methods to research recent crustal movement because of its high precision and efficiency.