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| 肃南地震台形变观测资料干扰识别与排除 | |
| 引用本文： | 雷登学,张建武,田野,姜振海.肃南地震台形变观测资料干扰识别与排除[J].地震地磁观测与研究,2012,33(1):49-52. |
| 作者姓名： | 雷登学 张建武 田野 姜振海 |
| 作者单位： | 1. 中国甘肃734400 肃南地震台 2. 中国兰州730000 黄河上游水文水资源局 3. 中国兰州734600 甘肃省地震局监测中心 |
| 摘 要： | 收集整理甘肃省地震局肃南地震台形变数字化观测资料,对降雨、大风、人员进出、仪器调零、断电或者电压不稳定,以及其他仪器故障等因素造成的干扰进行分析；为数字化资料的利用、各种干扰的识别以及捕捉地震短临异常,提供可借鉴的实例. |
| 关 键 词： | 数字化 形变 固体潮 干扰 短临异常研究 |
A research on interference recognition and fault resolution for deformation observations in Sunan Seismic Station |
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| Lei Dengxue , Zhang Jianwu , Tian Ye , Jiang Zhenhai.A research on interference recognition and fault resolution for deformation observations in Sunan Seismic Station[J].Seismological and Geomagnetic Observation and Research,2012,33(1):49-52. | |
| Authors: | Lei Dengxue Zhang Jianwu Tian Ye Jiang Zhenhai |
| Institution: | 1) Sunan Seismic Station, Gansu Province 734400, China2) The Upper Reaches of the Yellow River Hydrology Water Resources Bureau, Lanzhou 730000, China 3)Earthquake Administration of Gansu Province, Lanzhou 734600, China |
| Abstract: | Based on the digital deformation observations collected and processed in Sunan Seismic Station, Earthquake Administration of Gansu Province, we analyzed and investigated the interference attributed to rainfall, strong wind, artificial factor, instrumental zero alignment, power-off, voltage instability and other equipment failures. Some instances are given as well, which can be used as a reference for utilizing digital data to recognize various kinds of interferences and catch the short-term and impending anomaly. |
| Keywords: | digitization deformation solid earth tide interference research on the shortterm and impending anomaly |
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