File:Waiting to Cross the Welland Canal, Thorold, Ontario (29951125686).jpg
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Summary
[edit]DescriptionWaiting to Cross the Welland Canal, Thorold, Ontario (29951125686).jpg |
The Welland Canal is a ship canal in Ontario, Canada, connecting Lake Ontario and Lake Erie. It forms a key section of the St. Lawrence Seaway and Great Lakes Waterway. Traversing the Niagara Peninsula from Port Weller to Port Colborne, it enables ships to ascend and descend the Niagara Escarpment and bypass Niagara Falls. The canal carries about 3,000 ships which carry about 40,000,000 tons of cargo a year. It was a major factor in the growth of the city of Toronto, Ontario.[citation needed] The original canal and its successors allowed goods from Great Lakes ports such as Cleveland, Detroit, and Chicago, as well as heavily industrialized areas of the United States and Ontario, to be shipped to the port of Montreal or to Quebec City, where they were usually reloaded onto ocean-going vessels for international shipping. The Welland Canal eclipsed other, narrower canals in the region, such as the Trent-Severn Waterway and, significantly, the Erie Canal (which linked the Atlantic and Lake Erie via New York City and Buffalo, New York) by providing a shorter, more direct connection to Lake Erie. The southern, Lake Erie terminus of the canal is 99.5 metres (326 feet) higher than the northern terminus on Lake Ontario. The canal includes eight 24.4-metre-wide (80 ft) ship locks. Seven of the locks (Locks 1–7, the 'Lift' locks) are 233.5 m (766 ft) long and raise (or lower) passing ships by between 13 and 15 m (43 and 49 ft) each. The southernmost lock, (Lock 8 – the 'Guard' or 'Control' lock) is 349.9 m (1,148 ft) in length. The Garden City Skyway passes over the canal, restricting the maximum height of the masts of the ships allowed on this canal to 35.5 m (116 ft). All other highway or railroad crossings of the Welland Canal are either movable bridges (of the vertical lift or bascule bridge types) or subterranean tunnels. The maximum permissible length of a ship in this canal is 225.5 metres (740 feet). It takes ships an average of about eleven hours to traverse the entire length of the Welland Canal. <a href="https://en.wikipedia.org/wiki/Welland_Canal" rel="noreferrer nofollow">en.wikipedia.org/wiki/Welland_Canal</a> <a href="https://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License" rel="noreferrer nofollow">en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_...</a> |
Date | |
Source | Waiting to Cross the Welland Canal, Thorold, Ontario |
Author | Ken Lund from Reno, Nevada, USA |
Camera location | 43° 04′ 38.64″ N, 79° 12′ 23.07″ W | View this and other nearby images on: OpenStreetMap | 43.077400; -79.206409 |
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Licensing
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This image was originally posted to Flickr by Ken Lund at https://flickr.com/photos/75683070@N00/29951125686. It was reviewed on 10 March 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
10 March 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:59, 10 March 2022 | 4,000 × 3,000 (3.98 MB) | Mindmatrix (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 PowerShot SX280 HS |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/4 |
ISO speed rating | 80 |
Date and time of data generation | 12:19, 27 September 2016 |
Lens focal length | 4.5 mm |
Latitude | 43° 4′ 38.64″ N |
Longitude | 79° 12′ 23.07″ W |
Altitude | 183.7 meters above sea level |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 12:19, 27 September 2016 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 12:19, 27 September 2016 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 10.28125 |
APEX aperture | 4 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,393.442622951 |
Focal plane Y resolution | 16,393.442622951 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Custom process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS time (atomic clock) | 19:19:13.679 |
Receiver status | Measurement in progress |
Geodetic survey data used | WGS-84 |
GPS date | 27 September 2016 |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |