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186 publications
Pushing towards the low frequencies (EN)
Everyone agrees that broadband seismic sources and receivers are essential for improved imaging and resolution...
Seismic Noise Without a Seismic Source (EN)
This paper relates two experiments conducted by CGG and SERCEL in order to better understand ambient noise...
Evaluation of digital accelerometer performance (EN)
3C Digital Sensor Units (DSU3) based on MEMS accelerometers were compared with conventional coiled phones during a 2D...
MEMS-based accelerometers : expectations and practical achievements
Denis Mougenot Anatoly Cherepovskiy and Liu JunJie trace the development of MEMS sensors in the last decade...
Land seismic: needs and answers (EN)
The geophysical industry has been struggling to achieve profitability for some time (IAGC, 2003)...
MEMS-based 3C accelerometers for land seismic acquisition: Is it time? (EN)
Recent advances have allowed development of micro electro mechanical system (MEMS) sensors with the sensitivity, low noise...