File:Georg Ludwig Engelhard Krebs00.jpg
![File:Georg Ludwig Engelhard Krebs00.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Georg_Ludwig_Engelhard_Krebs00.jpg/417px-Georg_Ludwig_Engelhard_Krebs00.jpg?20130827170547)
Original file (1,762 × 2,532 pixels, file size: 4.59 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionGeorg Ludwig Engelhard Krebs00.jpg |
English: Early portrait painting of Georg Ludwig Engelhard Krebs (1792-1844), German apothecary and naturalist |
Date |
before 1844 date QS:P,+1844-00-00T00:00:00Z/7,P1326,+1844-00-00T00:00:00Z/9 |
Source | "Botanical Exploration of Southern Africa" - Gunn & Codd (1981) |
Author | Unknown authorUnknown author |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. ![]() |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:05, 27 August 2013 | ![]() | 1,762 × 2,532 (4.59 MB) | Paul venter (talk | contribs) | {{Information |Description ={{en|1=Early portrait painting of Georg Ludwig Engelhard Krebs (1792-1844), German apothecary and naturalist}} |Source =''"Botanical Exploration of Southern Africa"'' - Gunn & Codd (1981) |Author =Unknown ... |
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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 | Canon |
---|---|
Camera model | Canon EOS DIGITAL REBEL |
Exposure time | 1/200 sec (0.005) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 11:21, 27 August 2013 |
Lens focal length | 48 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 18:33, 27 August 2013 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 11:21, 27 August 2013 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 7.6438598632812 |
APEX aperture | 4.9708557128906 |
APEX exposure bias | 0 |
Maximum land aperture | 4.9708557128906 APEX (f/5.6) |
Metering mode | Pattern |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,443.9461883408 |
Focal plane Y resolution | 3,442.0168067227 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 1,762 px |
Image height | 2,532 px |
Date metadata was last modified | 11:33, 27 August 2013 |
Unique ID of original document | xmp.did:A95465B3450FE311A02BF83C3601B0C9 |