The coherency of ambient seismic noise recorded during land surveys and the resulting implications for the effectiveness of geophone arrays
The use of analog sensor arrays is often assumed to provide signal-to-ambient-noise improvements proportional to the square root of the number of sensors being summed. We determined via numerical modeling and field experiments that the improvements sought were significantly hindered once the ambient...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Society of Exploration Geophysics
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/53382 |