File:Sharpie stern with dhingies 183.JPG
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Summary
[edit]Camera location | 41° 16′ 57.91″ N, 72° 55′ 39.3″ W | View this and other nearby images on: OpenStreetMap | 41.282753; -72.927584 |
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DescriptionSharpie stern with dhingies 183.JPG |
English: A view of the stern of a sharpie layed up in front of the Sound School on South Water Street in the City Point neighborhood of New Haven, Connecticut, USA. This view shows a couple of the distinct features of the Sharpie design: the rounded stern (constructed with barrel staving between chine and carlin in the days of wooden boats) and the reversible rudder. The rudder in particular could be temporarily reversed to allow for the hauling of oyster dredge equipment up over the stern without fouling. The helm would feel touchy and skittish (as well as exert more torque back to the skipper) in reverse direction, hence it was not used in the reversed orientation all the time (the photograph shows the conventional rudder orientation). Another aspect of the sharpie rudder design is its vertical travel capability. When traversing a particularly shallow shoal the rudder shaft could be lifted, to allow control and an unusually shallow draft at the stern. The vertical travel might also help facilitate easier beaching when desired. |
Date | |
Source | Own work |
Author | Pedro Xing |
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:09, 12 May 2012 | 2,048 × 1,536 (1.07 MB) | Pedro Xing (talk | contribs) |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot A510 |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/4.5 |
Date and time of data generation | 11:48, 6 May 2012 |
Lens focal length | 5.8125 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 11:48, 6 May 2012 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 11:48, 6 May 2012 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 9.96875 |
APEX aperture | 4.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 2.75 APEX (f/2.59) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 9,142.8571428571 |
Focal plane Y resolution | 9,142.8571428571 |
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 |
Keywords | first 000 |