How digital sensors compare to geophones?
نویسنده
چکیده
The advent of MEMS-based digital sensors has been promoted as the next big advance in land seismic acquisition, much like the shift to 24-bits recording systems ten years ago. It is proposed that they can replace geophone arrays and improve quality of P & S wave recording? So, this is a good time to ask the question: Has digital sensor technology really advanced to the point that it can be used for general-purpose land seismic acquisition ? This paper will attempt to answer that question by addressing the advantages and disadvantages of the MEMS-based digital sensors compared to the coiled geophones.
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تاریخ انتشار 2004