File:YGS CHR 08 IMAG FIG 05.jpg

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English: Figure 5 Synthetic models of coal seam thicknesses. (a) Synthetic model showing the relationship between reflection strength, amplitude and seam thickness. The density model has been convolved with a 100Hz Ricker wavelet. (b) The same model as part (a), recalculated with 60Hz, 80Hz and 100Hz wavelet. Note how the area of maximum amplitude is broader on the lower frequency plots. The lateral resolution as well as the vertical resolution therefore reduces as the frequency is lowered.
From: Carboniferous hydrocarbon resources: the southern North Sea and surrounding onshore areas, edited by J. D. Collinson, D. J. Evans, D. W. Holliday, N. S. Jones. Published as volume 7 in the Occasional Publications series of the Yorkshire Geological Society , Copyright Yorkshire Geological Society 2005.
source Yorkshire Geological Society
author B.A. McGlen and J.H. Rippon

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Yorkshire rocks and landscape

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Attribution statement: Image from 'Yorkshire rocks and landscape: a field guide.' Yorkshire Geological Society 2006. www.yorksgeolsoc.org.uk

Northumbrian rocks and landscape

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Attribution statement: Image from 'Northumbrian rocks and landscape: a field guide.' Yorkshire Geological Society 2004. www.yorksgeolsoc.org.uk

Carboniferous hydrocarbon resources: the southern North Sea and surrounding onshore areas

Images are Copyright Yorkshire Geological Society.

Attribution statement: Image from 'Carboniferous hydrocarbon geology.' Yorkshire Geological Society 2005. www.yorksgeolsoc.org.uk

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