| GPS在地震仪器地理北方位定向中的应用 |
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| 引用本文： | 张毅,顾春雷,王雷,徐如刚,李志平.GPS在地震仪器地理北方位定向中的应用[J].大地测量与地球动力学,2007,27(Z1):58-59. |
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| 作者姓名： | 张毅 顾春雷 王雷 徐如刚 李志平 |
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| 作者单位： | 安徽省地震局，合肥 230031 |
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| 摘 要： | 介绍了用GPS对台站数字化地震仪地理北方向的定位方法。试验表明,定向精度优于2′,完全满足地震仪器定向精度小于6′的要求。
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| 关 键 词： | 数字化台网 地理北方位 全球定位系统(GPS) 导线测量 数字化地震仪 |
APPLICATION OF GPS TO GEOGRAPHICAL AZIMUTH ORIENTATING OF SEISMIC INSTRUMENTS |
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| Zhang Yi,Gu Chunlei,Wang Lei,Xu Ruogang,Li Zhiping.APPLICATION OF GPS TO GEOGRAPHICAL AZIMUTH ORIENTATING OF SEISMIC INSTRUMENTS[J].Journal of Geodesy and Geodynamics,2007,27(Z1):58-59. |
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| Authors: | Zhang Yi Gu Chunlei Wang Lei Xu Ruogang Li Zhiping |
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| Affiliation: | Earthquake Administration of Anhui province, Hefei 230031 |
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| Abstract: | The application of GPS to orient the northern azimuth of digital seismograph was described.Experiment showed that the accuracy was better than 2′ and meet the requirement of less than 6′ for a seismograph. |
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| Keywords: | digital seismic station network northern azimuth GPS traverse survey digital seismograph |
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