Youtor
Practical Seismic Recording
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=UW_wkk9ms7k
During practical seismic acquisition a group of geophones, called geophone group, are used at each receiver picket. The geophone interval between two geophones in the group is equal to half the wavelength of ground roll noise. In this way the ground roll is cancelled out. The geophone groups are connected to channels in the recorder and the layout geometry is documented in the Shell Processing Support (SPS) formatted file. • #seismicacquisition, #geophonegroup, #shellprocessingsupport, #groundroll, #recordingchannels, #seismicdigitalcoursewareseries, #seismic, #geophysics, #pgn, #pakgeonet, #pakistangeophysicalnetwork
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