File:American River levee surveyed near Watt Avenue (6791529591).jpg
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Original file (4,928 × 3,264 pixels, file size: 12.02 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionAmerican River levee surveyed near Watt Avenue (6791529591).jpg | A kayaker emerges from the American River near Watt Avenue in Sacramento, Calif., Jan. 4, 2012, where surveyors for the U.S. Army Corps of Engineers Sacramento District recorded locations of structures and trees along 50 miles of Sacramento levees. The survey is part of a study to plan future levee improvements. Researchers identified as many as 16,000 levee penetrations, encroachments (like pools and power lines) and trees during the four-month survey. (U.S. Army photo by Todd Plain/Released) |
Date | |
Source | American River levee surveyed near Watt Avenue |
Author | U.S. Army Corps of Engineers Sacramento District |
Camera location | 38° 34′ 02.01″ N, 121° 22′ 26.83″ W | View this and other nearby images on: OpenStreetMap | 38.567226; -121.374120 |
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Licensing
[edit]Public domainPublic domainfalsefalse |
This image or file is a work of a U.S. Army Corps of Engineers soldier or 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.
English | italiano | Nederlands | پښتو | русский | sicilianu | slovenščina | Türkçe | українська | +/− |
This image was originally posted to Flickr by USACE-Sacramento District at https://flickr.com/photos/52057813@N07/6791529591 (archive). It was reviewed on 4 September 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
4 September 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:29, 4 September 2018 | 4,928 × 3,264 (12.02 MB) | Tyler ser Noche (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 | NIKON CORPORATION |
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Camera model | NIKON D5100 |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/4.5 |
ISO speed rating | 400 |
Date and time of data generation | 11:28, 4 January 2012 |
Lens focal length | 92 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 12:46, 4 January 2012 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 11:28, 4 January 2012 |
APEX shutter speed | 9.965784 |
APEX aperture | 4.33985 |
APEX exposure bias | 0.66666666666667 |
Maximum land aperture | 4.4 APEX (f/4.59) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 70 |
DateTimeDigitized subseconds | 70 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 138 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Width | 4,928 px |
Height | 3,264 px |
Pixel composition | RGB |
Number of components | 3 |
Image width | 4,928 px |
Image height | 3,264 px |
Color space | sRGB |
Lens used | 55.0-300.0 mm f/4.5-5.6 |
Bits per component |
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Date metadata was last modified | 04:51, 4 January 2012 |
Copyright status | Copyright status not set |
Keywords |
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IIM version | 2 |