发明名称 |
Satellite synchronized 3-D magnetotelluric system |
摘要 |
A method of data acquisition for geophysical surveys. The method includes the steps of providing a least one magnetic sensor unit for sensing and recording magnetic field fluctuations; providing a plurality of electric sensor units for sensing and recording electric currents induced by the magnetic field fluctuations; receiving a satellite based timing signal and responsively synchronizing and bag a position for each of the plurality of electric sensor units and the at least one magnetic sensor unit; and synchronously recording the positions, the magnetic field fluctuations and the electric currents for downloading for processing.
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申请公布号 |
US6191587(B1) |
申请公布日期 |
2001.02.20 |
申请号 |
US19990147112 |
申请日期 |
1999.04.26 |
申请人 |
FOX ANTHONY CHARLES LEONID |
发明人 |
FOX ANTHONY CHARLES LEONID |
分类号 |
G01V3/40;G01S1/00;G01S19/19;G01V3/08;(IPC1-7):G01V3/00 |
主分类号 |
G01V3/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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