File:Beacon Valley 2019-02-04 04.jpg
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Summary
editDescriptionBeacon Valley 2019-02-04 04.jpg |
English: A rock in the Beacon Valley is wired with acoustic emission monitors to listen for cracking as it gradually breaks down over time. The project, led by Jennifer Lamp, is to study how rocks weather and erode in the hyper-arid conditions of the McMurdo Dry Valleys. |
Date | |
Source | https://photolibrary.usap.gov/PhotoDetails.aspx?filename=2019Feb4-rock-wired-acoustic-emission-dry-valleys.jpg |
Author | Mike Lucibella, NSF |
Licensing
editPublic domainPublic domainfalsefalse |
This image is a work of a National Science Foundation 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. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:09, 23 March 2024 | 4,000 × 2,250 (6.96 MB) | Hubert Kororo (talk | contribs) | Uploaded a work by Mike Lucibella, NSF from https://photolibrary.usap.gov/PhotoDetails.aspx?filename=2019Feb4-rock-wired-acoustic-emission-dry-valleys.jpg with UploadWizard |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D7100 |
Exposure time | 1/200 sec (0.005) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 21:03, 4 February 2019 |
Lens focal length | 270 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Lightroom 5.7.1 (Macintosh) |
File change date and time | 15:59, 5 March 2019 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 21:03, 4 February 2019 |
APEX shutter speed | 7.643856 |
APEX aperture | 6 |
APEX exposure bias | −1 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Focal plane X resolution | 2,558.641204834 |
Focal plane Y resolution | 2,558.641204834 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 405 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2629596 |
Lens used | 18.0-300.0 mm f/3.5-5.6 |
Date metadata was last modified | 08:59, 5 March 2019 |
Unique ID of original document | 8514912AD29D9D15CCC24D092C854C4C |
IIM version | 4 |