Speedway

File:Dredger near the Dumbarton Bridge in California.JPG

Original file (5,184 × 2,400 pixels, file size: 4.42 MB, MIME type: image/jpeg)

Summary

Description A dredger, the w:Mallard II, in a slough near the w:Dumbarton Bridge in California, USA. This is the oldest operating dredge in California.
Source Canon T4i
Author JPxG

Licensing

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w:en:Creative Commons
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Captions

A red-and-white ship, with steel framework supporting a boom extending from the front, in a narrow body of water surrounded by mud and dirt, with mountains in the background.

Items portrayed in this file

depicts

copyright status

copyrighted

copyright license

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution-ShareAlike 4.0 International

captured with

Canon EOS 650D

exposure time

0.0008 second

f-number

5

focal length

90 millimetre

ISO speed

100

instance of

photograph

media type

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current12:26, 24 July 2021Thumbnail for version as of 12:26, 24 July 20215,184 × 2,400 (4.42 MB)JPxGSharpen with GIMP unsharp mask at radius 3.000, strength 0.250
12:07, 24 July 2021Thumbnail for version as of 12:07, 24 July 20214,800 × 2,400 (4.09 MB)JPxGCropped 7 % horizontally using CropTool with precise mode to give 4800 x 2400 resolution.
03:49, 7 July 2021Thumbnail for version as of 03:49, 7 July 20215,184 × 2,400 (4.07 MB)JPxGOriginal file with GIMP auto white balance at 50% opacity
07:18, 6 July 2021Thumbnail for version as of 07:18, 6 July 20215,184 × 2,400 (3.54 MB)JPxGMinor color correction.
07:18, 6 July 2021Thumbnail for version as of 07:18, 6 July 20215,184 × 2,400 (3.48 MB)JPxG{{Information |Description=A dredger in a slough near the w:Dumbarton Bridge in California, USA. |Source=A freakin' camera. |Date= |Author=JPxG |Permission= |other_versions= }}

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Quelle: https://en.wikipedia.org/wiki/File:Dredger_near_the_Dumbarton_Bridge_in_California.JPG