File:Cephalocereus columna-trajani rev.jpg
Original file (1,268 × 1,055 pixels, file size: 170 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionCephalocereus columna-trajani rev.jpg |
Cephalocereus columna-trajani, also known as Cephalocereus hoppenstedtii.
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Date | (UTC) |
Source |
This file was derived from: Cephalocereus columna-trajani 1.jpg: |
Author |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Lightened darker foreground; selected part to show cacti better. The original can be viewed here: Cephalocereus columna-trajani 1.jpg: . Modifications made by Peter coxhead.
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Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log
[edit]This image is a derivative work of the following images:
- File:Cephalocereuscolumnatrajani.JPG licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL
- 2007-11-01T07:15:43Z Kauderwelsch 2048x1536 (1203609 Bytes) {{Information |Description= Cephalocereus columna-trajani, also C. hoppenstedtii. Near Tehuacán, Puebla, México |Source= My camera |Date= 2005 |Author= Kauderwelsch |Permission= |other_versions= }}
Uploaded with derivativeFX
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:02, 17 February 2012 | 1,268 × 1,055 (170 KB) | Peter coxhead (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Cephalocereus columna-trajani, also C. hoppenstedtii. Near Tehuacán, Puebla, México |Source={{Derived from|Cephalocereuscolumnatrajani.JPG|display=50}} |Date=2012-02-17 14:01 (UTC) |Author=*[[:File:Cepha |
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File usage on Commons
The following page uses this file:
- File:Cephalocereuscolumnatrajani rev.jpg (file redirect)
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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 | IF |
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Exposure time | 816,952,503/976,730,548 sec (0.83641543174096) |
F-number | f/0 |
ISO speed rating | 100 |
Lens focal length | 1.3998819617613 mm |
File change date and time | oshop Elements 6.0 M |
Exposure Program | Normal program |
Exif version | 2.1 |
APEX shutter speed | 1.5602329859237 |
APEX aperture | 1.0039230079021 |
APEX exposure bias | 0.00053455254526287 |
Maximum land aperture | 9.979291022049 APEX (f/31.77) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |