File:Two Types of Lava.jpg
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Original file (2,048 × 3,072 pixels, file size: 3.5 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionTwo Types of Lava.jpg |
English: The foremost underfoot smooth lava is Pahoehoe while the rough, jagged lava in the background is called ‘A‘a. |
Date | 1 March 2009, 17:36 (according to Exif data) |
Source | http://www.nps.gov/media/photo/gallery.htm?id=10A167DE-155D-4519-3E462FB38C445DD8 |
Author | National Park Service/Jay Robinson |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:21, 22 December 2015 | 2,048 × 3,072 (3.5 MB) | Holly Cheng (talk | contribs) | {{Information |Description ={{en|1=The foremost underfoot smooth lava is Pahoehoe while the rough, jagged lava in the background is called ‘A‘a. }} |Source =http://www.nps.gov/media/photo/gallery.htm?id=10A167DE-155D-4519-3E462FB38C445DD... |
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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 | 1/250 sec (0.004) |
F-number | f/10 |
ISO speed rating | 100 |
Date and time of data generation | 17:36, 1 March 2009 |
Lens focal length | 25 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 10:48, 6 March 2012 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 17:36, 1 March 2009 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 7.9657897949219 |
APEX aperture | 6.6438598632812 |
APEX exposure bias | −2 |
Maximum land aperture | 3.6147155761719 APEX (f/3.5) |
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 |