实时数据处理系统在乌鲁木齐遥测地震台网中的作用
|
摘要
乌鲁木齐遥测地震台网是目前国内同类台网中孔经最大、直传距离最远的全无线传输网络。对于控制乌鲁木齐及北疆部分地区的地震活动起到重作用。除了传统的模拟信号记录外，实时事件数字采集和相应数据处理系统成为该台网的特色之一。本文将详细介绍该系统的软硬件配置、信道及参数选择、运行功能等方面的情况；最后使用１９９３年９～１１月发生在相应区域内的地震对采集效果和定位能力进行检验。
The Urumqi remote seismic network is a wireless transmission network with the largest coverage and the longest travelling distance in the similar networks of the country at present and plays an important role in the seismic obervations of Urumqi and northern Xinjiang. Besides conventional analogue records, the network .is characterized by one real-time digital sampling/data processing system. In this paper,it is described to system allocation including hardwares and softwares,channel and parameter selections as well as operation functions.At last,the trigger and location effects are examined using those events in the relative areas during September to November of 1993.
The Urumqi remote seismic network is a wireless transmission network with the largest coverage and the longest travelling distance in the similar networks of the country at present and plays an important role in the seismic obervations of Urumqi and northern Xinjiang. Besides conventional analogue records, the network .is characterized by one real-time digital sampling/data processing system. In this paper,it is described to system allocation including hardwares and softwares,channel and parameter selections as well as operation functions.At last,the trigger and location effects are examined using those events in the relative areas during September to November of 1993.
引文
1国家地震局地球物理研究所．现代测震技术．中国科技出版社．1985．2徐新忠，等．新回可可托海－甘肃阿克塞人工地震测深剖面的地壳速度结构研究及其大地构造单元的划分，第2届天山地质矿产研讨会论文集，1991．
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心