File:Amerhidil Qasbah 02 - amerune.jpg
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Summary
[edit]DescriptionAmerhidil Qasbah 02 - amerune.jpg |
This 17th-century qasbah in the Skoura palm grove in Morocco is built with the traditional pisé, also known as pisé de terre, or rammed earth. This is an age-old building method which has re-emerged in recent years as people seek low-impact building materials and natural building methods. Traditionally, rammed earth buildings are common in arid regions where wood is in scarce supply. Rammed earth construction entails compressing a damp mixture of earth that has suitable proportions of sand, gravel and clay (sometimes with an added stabilizer) into an external supported frame that molds the shape of a wall section creating a solid wall of earth. Traditional stabilizers such as lime or animal blood were used in the past, but cement has become the stabilizer of choice. After compression the wall frames are removed and require an period of warm dry days after construction to dry and harden. The structure can take up to two years to completely cure, and the more it cures the stronger the structure becomes. Source: Wikipedia |
Date | |
Source | Amerhidil Qasbah |
Author | Maureen from Buffalo, USA |
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This image, originally posted to Flickr, was reviewed on December 17, 2011 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:54, 25 June 2012 | 3,008 × 1,788 (2.32 MB) | Øyvind (talk | contribs) | Cutting below. | |
02:57, 17 December 2011 | 3,008 × 2,000 (2.4 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{Information |Description=This 17th-century qasbah in the Skoura palm grove in Morocco is built with the traditional pisé, also known as pisé de terre, or rammed earth. This is an age-old building method which has re-emerged in recent years as people |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/9 |
Date and time of data generation | 07:35, 10 June 2007 |
Lens focal length | 52 mm |
Orientation | Normal |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 14:03, 14 June 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 07:35, 10 June 2007 |
Meaning of each component |
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Image compression mode | 1 |
APEX exposure bias | 0 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Light source | Cloudy weather |
Flash | Flash did not fire |
DateTime subseconds | 80 |
DateTimeOriginal subseconds | 80 |
DateTimeDigitized subseconds | 80 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 78 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |