58. The normal incidence trace below (right) was generated from the noisy data on the right a. What is a CMP gather? Usi

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58 The Normal Incidence Trace Below Right Was Generated From The Noisy Data On The Right A What Is A Cmp Gather Usi 1 (95.78 KiB) Viewed 72 times

58. The normal incidence trace below (right) was generated from the noisy data on the right a. What is a CMP gather? Using a geologic model consisting of a single layer over a half-space, sketch 3 ray-paths to support your explanation. b. There are two main processing steps used to obtain a single seismic trace from the noisy CMP gather. Name and describe these two steps. 0.0 0.0 Noisy CMP gather 02 02 04 04 Time (s) Time (s) 0.6 06 0.8 0.8 10 -100 100 200 500 600 700 800 10 300 400 Offset (m) Amplitude