| V6多功能系统及其在CSAMT勘查应用中的效果 |
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| 引用本文： | 底青云,王妙月,石昆法,张庚利,李英贤,王若,胡祥云.V6多功能系统及其在CSAMT勘查应用中的效果[J].地球物理学进展,2002,17(4):663-670. |
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| 作者姓名： | 底青云 王妙月 石昆法 张庚利 李英贤 王若 胡祥云 |
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| 作者单位： | 中国科学院地质与地球物理研究所,北京,100101 |
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| 基金项目： | 国家自然科学基金项目 (4 0 0 74 0 35)资助 |
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| 摘 要： | 地球物理多功能探测系统V6是中国科学院地质与地球物理所2000年底从加拿大凤凰公司引进的新仪器，它具有频点多（62频点系列），抗干扰能力强，发射功率大，A/D转换16位置及发射与接收信号GPS（Globe Position System)时钟同步等特点，能有效地提高纵向分辩率和测量信号的信噪比，为浅层精细勘探提供了保障。V6系统在牛栏山水源八厂标准剖面的试验，山东莱芜业庄矿突水勘查工作等充分证明，V6系统能较准确地确定目标的层深度，结合地质资料，可以提供含水性的判断。
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| 关 键 词： | V6多功能系统 CSAMT 全球定位系统 地质资料 可控源音频大地电磁测深法 |
| 文章编号： | 1004-2903(2002)04-0663-08 |
| 修稿时间： | 2002年3月20日 |
Mutifunction System-V6 and Its Effectiveness in Csamt Exploration |
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| DI Qing-yun,WANG Miao-yun,SHI Kun-fa,ZHANG Geng-li,LI Ying-xian,WANG Ruo,HU Xiang-yun.Mutifunction System-V6 and Its Effectiveness in Csamt Exploration[J].Progress in Geophysics,2002,17(4):663-670. |
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| Authors: | DI Qing-yun WANG Miao-yun SHI Kun-fa ZHANG Geng-li LI Ying-xian WANG Ruo HU Xiang-yun |
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| Abstract: | Ruggtdized multifunction V6 system was introduced by Institute of Geology and Geophysics, Chinese Academy of Sciences from Canada Phoenix Geophysics Limited in 2000. It is one of the most powerful instruments for controlled source audio-frequency magneto-telluric exploration. It has 62 frequency series, Strong transmittal power and strong ability of anti-noise (anti-interference). It also has fast 512kHz 16-bit ADC plus minimum 8 gain bits for controlled source. The transmitter and recever are synchronized with GPS. These feature makes it has advantage of monitoring much weak effective with high vertical and horizontal resolution and high ratio of signal noise. Hence it can be used to make high precise exploration. Case studies in standart geological profile near Niulanshan water power station and in Laiwu iron mine shandon province with V6 system show that V6 system can carectly determin the depth of objective layer and the distribution and structures of water bearing stratum. |
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| Keywords: | V6 Multi-Function System CSAMT Application |
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