File:Kokolik River Oil Sand.jpg
Original file (2,400 × 1,597 pixels, file size: 3.13 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionKokolik River Oil Sand.jpg |
English: Oil-saturated sandstone in the Nanushuk Formation in westernmost National Petroleum Reserve in Alaska (NPR-A). Oil in these rocks likely was generated beneath Western North Slope and migrated northeastward into NPR-A. |
Date | |
Source | https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/thumbnails/image/Kokolik%20Riv%20Oil%20Sand%20_A13_0123_.jpg |
Author | David W. Houseknecht, USGS Geology, Energy & Minerals Science Center |
Camera location | 69° 37′ 39.05″ N, 161° 46′ 52.37″ W | View this and other nearby images on: OpenStreetMap | 69.627515; -161.781215 |
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Licensing[edit]
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:54, 14 March 2023 | 2,400 × 1,597 (3.13 MB) | Wuerzele (talk | contribs) | Uploaded a work by David W. Houseknecht, USGS Geology, Energy & Minerals Science Center from https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/thumbnails/image/Kokolik%20Riv%20Oil%20Sand%20_A13_0123_.jpg with UploadWizard |
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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 D700 |
Exposure time | 1/125 sec (0.008) |
F-number | f/5.6 |
ISO speed rating | 400 |
Date and time of data generation | 18:42, 8 August 2013 |
Lens focal length | 48 mm |
Latitude | 69° 37′ 39.05″ N |
Longitude | 161° 46′ 52.37″ W |
Altitude | 51 meters above sea level |
Copyright holder | |
Width | 4,256 px |
Height | 2,832 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 21.2 (Windows) |
File change date and time | 09:38, 11 October 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 18:42, 8 August 2013 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 6.965784 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 84 |
DateTimeOriginal subseconds | 84 |
DateTimeDigitized subseconds | 84 |
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 | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 48 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS time (atomic clock) | 22:37 |
Satellites used for measurement | 07 |
GPS date | 8 August 2013 |
GPS tag version | 2.2.0.0 |
Serial number of camera | 2054815 |
Lens used | 24.0-120.0 mm f/4.0 |
Date metadata was last modified | 05:38, 11 October 2020 |
Unique ID of original document | F4D7EE54BFFF703E33BCB685BD01E6AB |