Image:LINE21.jpg
Un article de Wikipédia, l'encyclopédie libre.
Taille de cet aperçu : 800 × 552 pixels
Image en plus haute résolution (1 000 × 690 pixels, taille du fichier : 102 Kio, type MIME : image/jpeg)
| Ce fichier provient de Wikimedia Commons?. Les informations le concernant sont affichées ci-dessous (procédure). |
| 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. |
|---|---|
| Source |
Originally from en.wikipedia; description page is/was here. |
| Date |
2007-06-11 (first version); 2007-06-11 (last version) |
| Author |
Original uploader was Tapatio at en.wikipedia |
| Permission (Reusing this image) |
Released into the public domain (by the author). |
[edit] License information
 |
This image has been (or is hereby) released into the public domain by its author, Tapatio at the wikipedia project. This applies worldwide. In case this is not legally possible: |
[edit] Original upload log
(All 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
Historique du fichier
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| Date et heure | Dimensions | Utilisateur | Commentaire | |
|---|---|---|---|---|
| actuel | 17 octobre 2007 à 21:02 | 1 000×690 (102 Kio) | Conscious | (full resolution) |
| 2 octobre 2007 à 21:22 | 800×552 (105 Kio) | Rosarinagazo | (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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