International Journal of Geophysics / 2009 / Article / Tab 1

Research Article

Model-Based Identification of the Base of the Gas Hydrate Stability Zone in Multichannel Reflection Seismic Data, Offshore Costa Rica

Table 1

The data acquisition parameters of reflection seismic profile BGR99-46.

Data acquisition parameters

CMP spacing6.25 m
Shot distance25 m
Number of airguns40
Total airgun volume62.3 l
Airgun array length15.56 m
Receiver group length12.5 m
Mean frequency 50 Hz
Number of channels480
Maximum offset6099.3 m
Recording length8.7 s
Sampling rate4 ms

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