METHOD FOR DETERMINING EARTHQUAKE LOCATION FROM ONBOARD A SPACECRAFT Russian patent published in 2005 - IPC

Abstract RU 2263334 C1

FIELD: geophysics.

SUBSTANCE: method includes registering low-frequency electromagnetic emission. When intensiveness of emission exceeds background level, position of earthquake center is estimated. When intensiveness of low-frequency emission exceeds background level, portions of ground surface are additionally scanned from onboard of spacecraft in x-ray spectrum range. Position of earthquake center is defined more precisely by determining direction to center of expected earthquake in azimuth and angular planes.

EFFECT: higher precision.

7 dwg

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RU 2 263 334 C1

Authors

Kovalev A.P.

Dikarev V.I.

Doronin A.P.

Dates

2005-10-27—Published

2004-03-09—Filed