Home
News & Press
Company
Contact
Jobs
Site Map
Intranet
absolute gravity meter gravimeter icon

Absolute Freefall
Gravimeters 		relative gravity meter gravimeter icon

Spring-based
Relative Gravimeters 		borehole gravity meter gravimeter survey icon

Borehole Gravity
Survey Services 		gravity meter gravimeter software icon

Software Applications
gravity meter gravimeter repair service icon

Instrument
Repair & Calibration 		borehole absolute air sea gravity meter gravimeter survey icon

Gravity Survey
Services 		custom instrumentation icon

Other Instrumentation 		gravity meter gravimeter applications icon

Gravity Applications
& Workshops



News! Micro-g Lacoste gPhone Gravity Meters measure anomalous seismic noise:

graphic of gphone data in Colorado and Minnesota

Shown above are the unscaled (only corrected for drift) outputs of two gPhone gravimeters separated by 1100 km for twenty days in November, 2008. One meter was in Colorado, the other in Minnesota. Both the magnitude and the degree of correlation in the measurements of seismic noise are striking. Please click here for more information.

See related articles on earthquake monitoring with gPhones (pdf), gPhone Corrleation, the Sichuan Earthquake of 2008, and the Kurile Island Earthquakes of 2006.

Current polar motion values:
Mon Feb 8 03:23:03 UTC 2010
X = -0.0058
Y = 0.2172

Home : News : Company : Links : Contact : Jobs
Copyright © 2008 Micro-g LaCoste, Inc. - All Rights Reserved