File:Cockspur Island Lighthouse gets a lift (8381804850).jpg
Original file (4,288 × 2,848 pixels, file size: 6.95 MB, MIME type: image/jpeg)
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Summary
editDescriptionCockspur Island Lighthouse gets a lift (8381804850).jpg |
SAVANNAH, Ga. – Work continues on a $1.5 million project by the U.S. Army Corps of Engineers Savannah District in partnership with the National Park Service to restore erosion control at the Cockspur Island Lighthouse, shown here on Jan. 10, 2013. USACE photo by Russell A. Wicke. The Corps provided the engineering design and contract oversight, working with prime contractor SES Construction and Fuel Services of Anchorage, Alaska. Construction began in October 2012 with an estimated completion in September 2013. Erosion caused by wave action of daily tides and occasional storms has reduced the size and elevation of the oyster bed island, leaving the lighthouse foundation vulnerable to attack by Teredo worms (shipworms). As part of the project, the contractor will place stone revetment around the perimeter of the island that is most exposed and additional stone around the base of the lighthouse. Upon completion of the stone construction, oyster-filled bags will be tucked in among the stone layer to encourage new oyster growth. The island and lighthouse are included in the National Register of Historic Places as part of the Fort Pulaski National Monument. Today, the Cockspur beacon remains one of only five surviving coastal lighthouses in Georgia. |
Date | Taken on 10 January 2013, 01:49 |
Source | Cockspur Island Lighthouse gets a lift |
Author | U.S. Army Corps of Engineers Savannah District |
Licensing
editThis image was originally posted to Flickr by U.S. Army Corps of Engineers Savannah District at https://flickr.com/photos/45417428@N05/8381804850 (archive). It was reviewed on 8 September 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
8 September 2018
Public domainPublic domainfalsefalse |
This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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current | 02:09, 8 September 2018 | 4,288 × 2,848 (6.95 MB) | Tyler ser Noche (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 |
---|---|
Camera model | NIKON D300 |
Exposure time | 1/3,200 sec (0.0003125) |
F-number | f/4.5 |
ISO speed rating | 320 |
Date and time of data generation | 01:49, 10 January 2013 |
Lens focal length | 18 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 15:14, 10 January 2013 |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 01:49, 10 January 2013 |
APEX shutter speed | 11.643856 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Subject distance | 2.37 meters |
Metering mode | Spot |
Light source | Cloudy weather |
Flash | Flash did not fire |
DateTime subseconds | 17 |
DateTimeOriginal subseconds | 17 |
DateTimeDigitized subseconds | 17 |
Color space | Uncalibrated |
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 | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 27 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 5505368 |
Lens used | 18.0-70.0 mm f/3.5-4.5 |
Date metadata was last modified | 10:14, 10 January 2013 |
Rating (out of 5) | 4 |
Unique ID of original document | xmp.did:F25C2303625BE211A780B7367F13B4FB |