File:2020Nov9-compaction-cart-sled-HR.jpg
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 5,184 × 3,888 pixels.
Original file (5,184 × 3,888 pixels, file size: 6.48 MB, MIME type: image/jpeg)
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Structured data
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Summary
editDescription2020Nov9-compaction-cart-sled-HR.jpg |
English: A newly arrived compaction cart is transported away from an aircraft (off camera) at Phoenix Airfield where it will be off-loaded from the sled. This 80,000 pound wagon will be filled with additional weights and then used to compact the snow at the airfield to the hardness of concrete. |
Date | |
Source | https://photolibrary.usap.gov |
Author | Melanie Miller |
Licensing
editPublic domainPublic domainfalsefalse |
This image is a work of a United States Antarctic Program employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:03, 19 November 2020 | 5,184 × 3,888 (6.48 MB) | ToprakM (talk | contribs) | Uploaded a work by Melanie Miller from https://photolibrary.usap.gov with UploadWizard |
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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 |
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Camera model | Canon PowerShot SX720 HS |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/4 |
ISO speed rating | 80 |
Date and time of data generation | 11:31, 9 November 2020 |
Lens focal length | 4.3 mm |
Width | 5,184 px |
Height | 3,888 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop 21.2 (Windows) |
File change date and time | 09:31, 13 November 2020 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 11:31, 9 November 2020 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 10.28125 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.4375 APEX (f/3.29) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 74 |
DateTimeOriginal subseconds | 74 |
DateTimeDigitized subseconds | 74 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 21,159.183673469 |
Focal plane Y resolution | 21,130.434782609 |
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 |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Lens used | 4.3-172.0 mm |
Rating (out of 5) | 0 |
Date metadata was last modified | 02:31, 13 November 2020 |
Unique ID of original document | 6D86A2B44D4C25629BBE15752C3EE527 |