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针对当前测震台网及大震现场流动监测中使用拨号链路及无线传输链路进行数据传输时的不足之处,提出了基于宽带卫星的地震数据传输方案.并以IPSTAR宽带卫星为例分析了几种地震数据传输的典型应用,对我国的流动地震监测台站建设及水库地震台网建设具有一定的借鉴意义.实验结果表明,基于宽带卫星的数据传输在应对中强地震现场应急流动监测及偏远地区水库地震监测方面具有适应性强,成本低廉,架设方便可靠等优点,作为现有地震监测数据传输方式的补充,具有不可替代的作用. 相似文献
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Introduction Comparing with the analog observation, the digital seismic observation is an advanced monitoring technique in the world, which has good points of wide band, large dynamic range, high observation precision and easy and fast analyses and processes. The Kunming Digital Seismic Network started routine observation in 1999 and now is composed of 23 digital stations all over the Yunnan Province. One of the important problems for the study of digital seismology is to de-termine the stru… 相似文献
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