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Home  ›  gate 2015 question no 46 solution  ›  In a 3-D seismic survey the bin size for the maximum frequency (f max) of 80 Hz at the target having a reflector dip of 15° and interval velocity of 3600 m/s is

GATE-2015

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GATE-2015

Q.46: In a 3-D seismic survey the bin size for the maximum frequency (f max) of 80 Hz at the target having a reflector dip of 15° and interval velocity of 3600 m/s is........


Solution:


Bin size (B) = (Vin / (4 *fmax *sinθ) ) ----------------(1)

fmax – maximum frequency -80 Hz

dip = 150

velocity = 3600 m/s

substitute above values in eq(1)

B= (3600/ ( 4*80*sin150) )

B= (3600/ (4*80*0.258) )

B= 3600/ 82.822


Therefore, Bin size = 43.47 m
gate 2015 question no 46 solution In a 3-D seismic survey the bin size for the maximum frequency (f max) of 80 Hz at the target having a reflector dip of 15° and interval velocity of 3600 m/s is

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