Französisch: éclairage rasantEnglisch translation: raking (sun)light KudoZ The KudoZ network provides a framework for translators ... More |
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Übersetzungen Französisch > Englisch [PRO] Science - Archäologie / aerial archaeology | | Französisch Begriff oder Satz: éclairage rasant | | La méthode utilisée met à profit l'observation des anomalies qu'entraîne l'existence de terrassements anciens et de vestiges enfouis : couleur des terres labourées, croissance ou teinte différentielle des végétaux, ombres portées en ***éclairage rasant***, traces d'humidité…. |
| translandKudoZ-AktivitätFragen: 259 (alle geschlossen) Antworten: 271 Frankreich
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| | raking (sun)light | Erklärung: ..
-------------------------------------------------- Note added at 11 mins (2006-05-10 14:38:15 GMT) --------------------------------------------------
Generally speaking, aerial photography is most effective when done during the early morning or late afternoon, when the sun hits the land at an acute angle rather than from directly overhead, causing the creation of shadows cast by topographic features which project above the normal ground level.
These features can be such things as the remains of ancient walls which may be covered by subsequent soil deposits, hardly visible from the surface --where they appear as just little "bumps"-- but when seen in raking sunlight can clearly be distinguished as man-made features, the outline of buildings.
-------------------------------------------------- Note added at 37 mins (2006-05-10 15:04:21 GMT) --------------------------------------------------
Some examples of photography under raking light conditions:
http://www.culture.gouv.fr/fr/arcnat/aerien/en/indice2-pg2.h...
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg2.h...
http://www.mfa.org/exhibitions/sub.asp?key=15&subkey=612
http://www.ramagazine.org.uk/index.php?pid=119
http://www.oldhouseweb.com/stories/Detailed/270e.shtml
http://graphics.stanford.edu/projects/mich/forma-urbis/
http://graphics.stanford.edu/projects/mich/forma-urbis/a214-...
http://graphics.stanford.edu/projects/mich/forma-urbis/a214-...
http://graphics.stanford.edu/projects/mich/forma-urbis/a2140...
-------------------------------------------------- Note added at 59 mins (2006-05-10 15:26:53 GMT) --------------------------------------------------
Sorry, my Google was for "raking light" + "aerial photography", vs. "oblique light" + "aerial photography".
Head to head, a simple search for "raking light" looses out to "oblique light", 24,200 to 28,400.
Pass your cursor over the second .jpg on this page and see how much detail can be seen in an aerial photograph taken under raking light conditions:
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg2.h...
More raking light photos from the same site:
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg3.h...
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg4.h...
And the Aerial Archeologist at work:
http://www.culture.gouv.fr/fr/arcnat/aerien/imgs/nadar.jpg |
| Ausgewählte Antwort von: Christopher Crockett Vereinigte Staaten
| Hinweis von Fragesteller an den AntwortendenMany thanks to all. 4 KudoZ-Punkte wurden für diese Antwort vergeben |
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7 Min. Antwortsicherheit:  Zustimmung (Netto): +2 |
| oblique light
Erklärung: In addition, earthworks such as banks and ditches can also be photographed under oblique light conditions (shadow marks). Although crop and soil marks were ...
www.bbc.co.uk/history/lj/ archaeologylj/popup_aerial_survey.html
Archaeology. A Corpus of Early Medieval Inscribed Stones and Stone ... angle so as to produce oblique light across the carving (Gray & Ferguson 1997, 8-13). ...
www.bangor.ac.uk/history/site_english/ research/res_projects/archaeology/stones/index.htm
Oblique light can show reduced topography of sites invisible from the ground. ...
www.reference-wordsmith.com/ cgi-bin/lookup.cgi?exact=1&terms=site
And suddenly, in the oblique light, Christine and I could see the wagon-wheel ruts of ... He writes about archaeology for the The New Yorker, Smithsonian, ...
www.nmoca.org/CuartoCentenario/theroyalroad.html
| Bourth Frankreich Muttersprache: Englisch PRO-Punkte in Kategorie: 56
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20 Min. Antwortsicherheit:  Zustimmung (Netto): +1 |
| low-angle lighting
Erklärung: I think friend Bourth has got the definitive answer, but you might just like to consider this as an alternative, or if you need to 'ring the changes'. It's certainly often used in fields outside archaeology.
-------------------------------------------------- Note added at 22 mins (2006-05-10 14:49:03 GMT) --------------------------------------------------
Or of course 'low-angle sunlight'
| Tony M Frankreich Muttersprache: Englisch PRO-Punkte in Kategorie: 4
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4 Min. Antwortsicherheit: Zustimmung (Netto): +4 |
| raking (sun)light
Erklärung: ..
-------------------------------------------------- Note added at 11 mins (2006-05-10 14:38:15 GMT) --------------------------------------------------
Generally speaking, aerial photography is most effective when done during the early morning or late afternoon, when the sun hits the land at an acute angle rather than from directly overhead, causing the creation of shadows cast by topographic features which project above the normal ground level.
These features can be such things as the remains of ancient walls which may be covered by subsequent soil deposits, hardly visible from the surface --where they appear as just little "bumps"-- but when seen in raking sunlight can clearly be distinguished as man-made features, the outline of buildings.
-------------------------------------------------- Note added at 37 mins (2006-05-10 15:04:21 GMT) --------------------------------------------------
Some examples of photography under raking light conditions:
http://www.culture.gouv.fr/fr/arcnat/aerien/en/indice2-pg2.h...
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg2.h...
http://www.mfa.org/exhibitions/sub.asp?key=15&subkey=612
http://www.ramagazine.org.uk/index.php?pid=119
http://www.oldhouseweb.com/stories/Detailed/270e.shtml
http://graphics.stanford.edu/projects/mich/forma-urbis/
http://graphics.stanford.edu/projects/mich/forma-urbis/a214-...
http://graphics.stanford.edu/projects/mich/forma-urbis/a214-...
http://graphics.stanford.edu/projects/mich/forma-urbis/a2140...
-------------------------------------------------- Note added at 59 mins (2006-05-10 15:26:53 GMT) --------------------------------------------------
Sorry, my Google was for "raking light" + "aerial photography", vs. "oblique light" + "aerial photography".
Head to head, a simple search for "raking light" looses out to "oblique light", 24,200 to 28,400.
Pass your cursor over the second .jpg on this page and see how much detail can be seen in an aerial photograph taken under raking light conditions:
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg2.h...
More raking light photos from the same site:
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg3.h...
http://www.culture.gouv.fr/fr/arcnat/aerien/en/discip2-pg4.h...
And the Aerial Archeologist at work:
http://www.culture.gouv.fr/fr/arcnat/aerien/imgs/nadar.jpg
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