File:Elwha river nearshore silt drift NPS Photo 2012 (17137801028).jpg
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Original file (3,648 × 2,736 pixels, file size: 1.67 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionElwha river nearshore silt drift NPS Photo 2012 (17137801028).jpg |
English: Aerial photograph showing silt in the Strait of Juan de Fuca at the mouth of the Elwha River, Washington, US. The Olympic Mountains are in the distance.
Removal of the Elwha Dam had been completed in March 2012 (3 months before this photo). Sediment at the river mouth was an expected outcome of undamming the Elwha. |
Date | |
Source | Elwha_river_nearshore_silt_drift_NPS_Photo_2012 |
Author | Olympic National Park |
Camera location | 48° 00′ 10.65″ N, 123° 35′ 58.8″ W | View this and other nearby images on: OpenStreetMap | 48.002959; -123.599667 |
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Licensing[edit]
This image was originally posted to Flickr by Olympic NP at https://flickr.com/photos/131856925@N02/17137801028. It was reviewed on 22 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
22 November 2020
Public domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
Annotations InfoField | This image is annotated: View the annotations at Commons |
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Elwha River mouth
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Lower Elwha Klallam Tribe
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:48, 22 November 2020 | 3,648 × 2,736 (1.67 MB) | Tm (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 G11 |
Exposure time | 1/500 sec (0.002) |
F-number | f/4 |
ISO speed rating | 80 |
Date and time of data generation | 10:36, 20 June 2012 |
Lens focal length | 10.775 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 10:36, 20 June 2012 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 10:36, 20 June 2012 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 8.96875 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 12,493.150684932 |
Focal plane Y resolution | 12,493.150684932 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |