File:TBNMS - quagga mussles on kyle spangler (26634440754).jpg
Original file (3,008 × 2,000 pixels, file size: 1.67 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionTBNMS - quagga mussles on kyle spangler (26634440754).jpg |
You're looking at the wreck of the schooner Kyle Spangler, which sank in 1860 in what is now Thunder Bay National Marine Sanctuary. This shot from 2008 shows it as it looks today — almost completely encrusted with invasive quagga mussels. Zebra mussels may be the more famous Great Lakes invader, but quaggas present an equally serious threat to the sanctuary's shipwrecks and other submerged pieces of our nation's maritime history. Photo Credit: NOAA |
Date | |
Source | TBNMS - quagga mussles on kyle spangler |
Author | National Marine Sanctuaries |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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This image was originally posted to Flickr by National Marine Sanctuaries at https://flickr.com/photos/44124469278@N01/26634440754. It was reviewed on 22 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
22 November 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:57, 24 October 2020 | 3,008 × 2,000 (1.67 MB) | Orizan (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | NIKON CORPORATION |
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Camera model | NIKON D70s |
Exposure time | 1/20 sec (0.05) |
F-number | f/4 |
ISO speed rating | 320 |
Date and time of data generation | 16:27, 17 September 2008 |
Lens focal length | 12 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Ver.1.00 |
File change date and time | 21:23, 17 September 2008 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 16:27, 17 September 2008 |
APEX shutter speed | 4.321928 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 90 |
DateTimeDigitized subseconds | 90 |
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 | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 18 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Width | 3,008 px |
Height | 2,000 px |
Image width | 3,008 px |
Image height | 2,000 px |
Lens used | 12.0-24.0 mm f/4.0 |