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SOME PRESSURE EFFECTS ON THE BEHAVIOUR OF WORDEN GRAVITY‐METERS *
- Source: Geophysical Prospecting, Volume 8, Issue 1, Apr 1960, p. 111 - 117
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- 27 Apr 2006
Abstract
Abstract
Some tests carried out on a Worden “Educator” gravimeter (n. E 302) showed that pressure variations had a significant effect on the readings.
The changes of pressure cause changes in readings of the same sign. Corrections are given which may be applied to the instrument readings to compensate for this effect.