Search: gravimeters — Academic Articles

Linha de Calibração Gravimétrica Observatório Nacional - Agulhas Negras

I. P. Escobar, N. C. de Sá, J. J. Dantas, F. J. S. S. Dias • Brazilian Journal of Geophysics (1996)

A Linha de Calibração Gravimétrica Observatório Nacional - Agulhas Negras foi implantada com o objetivo de monitorar as características dos gravímetros utilizados nos levantamentos da Rede Gravimétrica Fundamental Brasileira. Trata-se de um...

DOAJ Open Access (DOAJ) DOI: 10.22564/rbgf.v14i1.1210

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Seismic-induced accelerations detected by two parallel gravity meters in continuous recording with a high sampling rate at Etna volcano

P. Stefanelli, A. Sicali, I. Loretti, C. Del Negro et al. • Annals of Geophysics (2008)

We analyse a microgravity data set acquired from two spring LaCoste & Romberg gravity meters operated in parallel at the same site on Etna volcano (Italy) for about two months (August September 2005). The high sampling rate acquisitio...

DOAJ Open Access (DOAJ) DOI: 10.4401/ag-4441

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Automated Burris gravity meter for single and continuous observation

Gerhard Jentzsch, Richard Schulz, Adelheid Weise • Geodesy and Geodynamics (2018)

The Burris Gravity Meter™ manufactured by ZLS Corporation, Austin/Texas, USA, is based on the invention of L&R (L. LaCoste and A. Romberg): The ZLS (zero-length spring). A digital feedback system (range of about 50 mGal) is used to null the...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.geog.2017.09.007

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Academic Articles & Research Papers

Linha de Calibração Gravimétrica Observatório Nacional - Agulhas Negras

Seismic-induced accelerations detected by two parallel gravity meters in continuous recording with a high sampling rate at Etna volcano

Automated Burris gravity meter for single and continuous observation