File:LINE21.jpg

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Description Ground-penetrating radar depth section (profile) collected on an historic cemetery in Alabama, USA. Yellow arrows indicate very distinct reflections, probably associated with human burials. "hyperbolic" reflections, appearing as an inverted U, are typically associated with discrete objects. Less distinct hyperbolic reflections are indicated by red arrows. dashed blue lines indicate horizontal and sloping reflectors, probably bedrock. The many smaller reflections near the surface are likely to be caused by tree roots. Because of the nature of the site, subsurface testing was not conducted, but these interpretations are supported by surface indications (grave markers and depressions) and with line-to-line patterning within the GPR data.
Date 11 June 2007 (original upload date)
Source Transferred from en.wikipedia to Commons.
Author Tapatio at English Wikipedia

Licensing[edit]

Public domain This work has been released into the public domain by its author, Tapatio at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Tapatio grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log[edit]

The original description page was here. All following user names refer to en.wikipedia.
  • 2007-06-11 05:16 Tapatio 1000×690×8 (104839 bytes) {{PD-self}}
  • 2007-06-11 04:49 Tapatio 1000×690×8 (104839 bytes) Ground-penetrating radar depth section (profile) collected on an historic cemetery in Alabama, USA. Yellow arrows indicate very distinct reflections, probably associated with human burials. "Parabolic" reflections, appearing as an inverted U, are typicall

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Date/TimeThumbnailDimensionsUserComment
current19:02, 17 October 2007Thumbnail for version as of 19:02, 17 October 20071,000 × 690 (102 KB)Conscious (talk | contribs)full resolution
19:22, 2 October 2007Thumbnail for version as of 19:22, 2 October 2007800 × 552 (105 KB)Rosarinagazo (talk | contribs)Ground-penetrating radar depth section (profile) collected on an historic cemetery in Alabama, USA. Yellow arrows indicate very distinct reflections, probably associated with human burials. "hyperbolic" reflections, appearing as an inverted U, are typical

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