File:Spiral Stairs (29648056091).jpg
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Summary
[edit]DescriptionSpiral Stairs (29648056091).jpg |
Taken inside Fort Popham lacated at the mouth of the Kennebec River in Phippsburg, Maine. This is a three photo HDR merged in Lightroom 6. My first attempt at using this new feature and I am quite happy with the result. Construction of Fort Popham was authorized in 1857 as part of the Third System of fortifications but did not begin until 1861. The fort was built from granite blocks quarried on nearby Fox and Dix Islands. It had a 30-foot (9 m)-high wall facing the mouth of the Kennebec River and was built in a crescent shape, measuring approximately 500 feet (150 m) in circumference. During the closing months of the American Civil War, from October 1864 to July 1865, the fort was garrisoned by the 7th Unassigned Company of Maine Infantry. The 7th Company was commanded by Captain Augustin Thompson, who is best known as the inventor of Moxie. Fort Popham was originally designed to mount 42 heavy guns, a mix of 10-inch and 15-inch Rodman guns, but construction was halted in 1869 with only two of the planned three tiers completed.[8] In the late 19th century, Fort Popham's armament consisted of 36 Rodman guns and some 10-inch and smaller Parrott rifles. One of the Rodman guns was donated to the town of Bowdoinham to remember its soldiers who died in the Civil War. The cannon is still there. A 6.4-inch Parrott rifle sits near the fort grounds; it is listed as being at the fort in 1903. The back side of Fort Popham was built with a low moated curtain containing a central gate and 20 musket ports. In 1869, construction at Fort Popham stopped before the fortification was completed. The fort was garrisoned again after additional work was performed during the Spanish–American War and World War I. In 1899, shortly after the Spanish–American War, a single 8-inch M1888 gun was mounted near the fort on a converted Rodman carriage, joining four 15-inch Rodman guns; it was removed in 1910.] This was an emergency measure to provide modern guns at threatened locations until the Endicott program forts could be completed. Under this program, construction of Fort Baldwin on the headland above Fort Popham began in 1905 with longer-range guns, which eventually rendered Fort Popham obsolete. However, at the time Fort Baldwin was built, Fort Popham remained important, with new facilities for a controlled minefield in the river at the fort.[Wikipedia] |
Date | |
Source | Spiral Stairs |
Author | Paul VanDerWerf from Brunswick, Maine, USA |
Camera location | 43° 45′ 18.43″ N, 69° 47′ 04.48″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by Me in ME at https://flickr.com/photos/12357841@N02/29648056091 (archive). It was reviewed on 12 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
12 July 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:48, 12 July 2018 | ![]() | 1,346 × 1,040 (1.25 MB) | Hiàn (alt) (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 | Canon |
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Camera model | Canon EOS 5D Mark II |
Author | Photographer: Paul VanDerWerf |
Copyright holder |
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Exposure time | 4/5 sec (0.8) |
F-number | f/8 |
ISO speed rating | 200 |
Date and time of data generation | 12:09, 16 September 2016 |
Lens focal length | 11 mm |
Label | HDR |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Software used | Adobe Photoshop Lightroom 6.6 (Windows) |
File change date and time | 21:56, 16 September 2016 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 12:09, 16 September 2016 |
APEX shutter speed | 0.321928 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 41 |
DateTimeDigitized subseconds | 41 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 1020704601 |
Lens used | Tokina AT-X 116 PRO DX II 11-16mm F2.8 |
Owner of camera | Paul VanDerWerf |
Date metadata was last modified | 17:56, 16 September 2016 |
Rating (out of 5) | 2 |
Unique ID of original document | 854EECC2E573EE2764081D9F07CE9752 |
Keywords |
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IIM version | 4 |