http://earthwise-staging.bgs.ac.uk/index.php?action=history&feed=atom&title=File%3AYGS_CHR_08_IMAG_FIG_08.jpg 2026-04-18T05:55:32Z Revision history for this page on the wiki MediaWiki 1.42.3 http://earthwise-staging.bgs.ac.uk/index.php?title=File:YGS_CHR_08_IMAG_FIG_08.jpg&diff=42028&oldid=prev 2019-08-11T18:42:56Z

<p>User created page with UploadWizard</p> <p><b>New page</b></p><div>=={{int:filedesc}}==<br /> {{Information<br /> |description={{en|1=Figure 8 The use of varying seismic attribute displays to recognize channel features in the roof of the Top Hard Seam in the Ollerton 3-D seismic case study. (a) Conventional wiggle trace plot. Coal seams tops have a negative reflection coefficient and are therefore shown as troughs. (b) Amplitude plot; negative amplitudes (e.g. coal seam tops) in blue. (c) Reflection strength plot; high reflection strength (e.g. coal seams) in “hot” colours. Note variations in seam thickness evident in colour variations, (d) Time slice showing northwest–southeast-trending channel feature, possibly with crevasse splays. (The position of the in-line in (a–c) is indicated by the white line.)<br /> <br /> {{YGSCarbHydroRes}}}}<br /> |date=2019-08-07 17:44:54<br /> |source=Yorkshire Geological Society<br /> |author=B.A. McGlen and J.H. Rippon<br /> |permission=<br /> |other versions=<br /> }}<br /> <br /> =={{int:license-header}}==<br /> {{subst:Custom license marker added by UW}}<br /> {{YGS}}<br /> <br /> [[Category:Uploaded with UploadWizard]]</div>

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