File:Folsom Dam (5762502583).jpg
Original file (2,048 × 1,536 pixels, file size: 1.31 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionFolsom Dam (5762502583).jpg | Folsom Dam, a multi-purpose dam built in 1955, is the largest dam in the American River Watershed. One of its authorized purposes is flood protection for the city of Sacramento and other downstream communities. Currently flood water release operations are constrained by the location of the flood release gates which are located on the top of the dam. This location prevents early release of flood waters during peak run-off periods. (SarahSwentyUSFWS) |
Date | |
Source | Folsom Dam |
Author | Pacific Southwest Region USFWS from Sacramento, US |
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by USFWS Pacific Southwest Region at https://flickr.com/photos/54430347@N04/5762502583 (archive). It was reviewed on 11 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 May 2018
Public domainPublic domainfalsefalse |
This image or recording is the work of a U.S. Fish and Wildlife Service employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. For more information, see the Fish and Wildlife Service copyright policy.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:19, 11 May 2018 | 2,048 × 1,536 (1.31 MB) | OceanAtoll (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.
Image title |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | StylusTough-6020 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/5.9 |
ISO speed rating | 80 |
Date and time of data generation | 09:08, 11 May 2011 |
Lens focal length | 14 mm |
Width | 2,048 px |
Height | 1,536 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 09:25, 25 May 2011 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 09:08, 11 May 2011 |
Meaning of each component |
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APEX shutter speed | 7.321928 |
APEX aperture | 5.12143 |
APEX exposure bias | 0.3 |
Maximum land aperture | 3.61 APEX (f/3.49) |
Metering mode | Pattern |
Light source | Cloudy weather |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 78 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Serial number of camera | B1Q507571 |
Date metadata was last modified | 02:25, 25 May 2011 |
Unique ID of original document | xmp.did:780C5078EB86E011BDF4D0B03F5C57F7 |