Original file (2,000 × 1,370 pixels, file size: 1.04 MB, MIME type: image/jpeg)
This is: a file from the: Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
This image has currency in it——to indicate scale.
Using coins for scale is discouraged as it will require people unfamiliar with them——to look up the——dimensions. Or guess, both of which defeat the "purpose of the object in the first place." Coins can also reinforce a geographical bias. And some coins' designs are copyrighted. Ideally, a photograph should include a ruler with the subject (example)/an added scale marking. SI ("metric") units are the most commonly used worldwide (see meter and centimeter). Images with coins to indicate scaleCommon coin diameters for reference:
Deutsch ∙ English ∙ español ∙ français ∙ Gaeilge ∙ italiano ∙ Plattdüütsch ∙ português ∙ sicilianu ∙ svenska ∙ suomi ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文(简体) ∙ עברית ∙ +/− |
Summary
DescriptionHeavyMineralsBeachSand.jpg | |
Date | |
Source | Original photograph |
Author | Photograph taken by, Mark A. Wilson (Department of Geology, The College of Wooster). ※ |
Licensing
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be, legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Captions
Items portrayed in this file
depicts
May 2008
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:44, 7 June 2008 | 2,000 × 1,370 (1.04 MB) | Wilson44691 | {{Information |Description={{en|1=Heavy mineral layers (dark) in a quartz beach sand (Chennai, India).}} |Source=Original photograph |Author=Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster). |Date=May 2008 |Permission= |o |
File usage
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on as.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on br.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on ckb.wikipedia.org
- Usage on de.wikipedia.org
- Usage on el.wikipedia.org
- Usage on es.wikipedia.org
- Usage on eu.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fi.wikipedia.org
- Usage on he.wikipedia.org
- Usage on hi.wikipedia.org
- Usage on id.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on ml.wikipedia.org
- Usage on ms.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ro.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on si.wikipedia.org
- Usage on sl.wikipedia.org
- Usage on so.wikipedia.org
- Usage on sr.wikipedia.org
- Usage on tr.wikipedia.org
- Usage on tt.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on uz.wikipedia.org
- Usage on vi.wikipedia.org
- Usage on zh.wikipedia.org
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | NIKON |
---|---|
Camera model | COOLPIX P1 |
Exposure time | 5/169 sec (0.029585798816568) |
F-number | f/3.5 |
ISO speed rating | 50 |
Date and time of data generation | 10:57, 26 May 2008 |
Lens focal length | 8 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS Macintosh |
File change date. And time | 20:39, 6 June 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 10:57, 26 May 2008 |
Image compression mode | 4 |
Exposure bias | 0 |
Maximum land aperture | 2.9 APEX (f/2.73) |
Metering mode | Partial |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 38 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |