File:American River seepage wall partially exposed (9576939693).jpg
Original file (3,264 × 4,928 pixels, file size: 8.02 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionAmerican River seepage wall partially exposed (9576939693).jpg | A seepage wall in an American River is partially exposed Aug. 21, 2013 near the River Park neighborhood of Sacramento, Calif. The U.S. Army Corps of Engineers Sacramento District has begun efforts to complete the wall and replace a sump station's piping that prevented the wall's completion more than a decade ago. The district built more than 20 miles of seepage cutoff walls into American River levees between 2000 and 2002, but work was set aside for later where construction was complicated by encroachments like utilities, power lines, bridges and sump stations. (U.S. Army photo by Todd Plain/Released) |
Date | |
Source | American River seepage wall partially exposed |
Author | U.S. Army Corps of Engineers Sacramento District |
Camera location | 38° 34′ 52.53″ N, 121° 26′ 12.51″ W | View this and other nearby images on: OpenStreetMap | 38.581259; -121.436809 |
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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@N07/9576939693. It was reviewed on 12 October 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
12 October 2016
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:19, 12 October 2016 | 3,264 × 4,928 (8.02 MB) | Vanished Account Byeznhpyxeuztibuo (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 |
Author | Todd Plain |
Copyright holder |
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Exposure time | 1/1,600 sec (0.000625) |
F-number | f/6.3 |
ISO speed rating | 220 |
Date and time of data generation | 11:06, 21 August 2013 |
Lens focal length | 22 mm |
Usage terms |
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City shown | Sacramento |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Microsoft Windows Photo Viewer 6.1.7600.16385 |
File change date and time | 09:00, 22 August 2013 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 11:06, 21 August 2013 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 10.643856 |
APEX aperture | 5.310704 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 33 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.3.0.0 |
Serial number of camera | 3097834 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Date metadata was last modified | 08:02, 21 August 2013 |
Unique ID of original document | 0A943027249FF3F04FE31909E266422F |
Copyright status | Copyright status not set |
Keywords |
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Contact information | spk-pao@usace.army.mil
http://www.spk.usace.army.mil/ 1325 J Street Sacramento, California, 95814-2922 United States of America |
Province or state shown | California |
Country shown | United States of America |
Sublocation of city shown | River Park neighborhood |
Code for country shown | US |
IIM version | 4 |