发明名称 |
METHOD FOR DETECTION OF PRECURSORS OF A TSUNAMI WAVE |
摘要 |
FIELD: seismology. ^ SUBSTANCE: two modular magnetometers are installed in a direct line with the expected wave arrival at a certain distance relative to each other. They are used to pick up signals including both a natural variation of the Earth magnetic field and an additional block signal induced by a tsunami wave. A gradient of variation of the tsunami wave's magnetic field is calculated upon a difference between the values of signals detected by each of the magnetometers. The tsunami arrival is forecasted thereby. ^ EFFECT: detection of the anticipated useful magnetic signal, coming from a tsunami wave, against the background of various variations. |
申请公布号 |
RU2326412(C2) |
申请公布日期 |
2008.06.10 |
申请号 |
RU20060103330 |
申请日期 |
2006.02.06 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "VNIIOKEANGEOLOGIJA" |
发明人 |
PALAMARCHUK VASILIJ KLIMENT'EVICH;GLINSKAJA NADEZHDA VIKTOROVNA;PRJALUKHINA LJUBOV' ALEKSANDROVNA |
分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
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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