File:Civil War Defenses of Washington (Fort Stevens) FSTV CWDW-0034.jpg
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editDescriptionCivil War Defenses of Washington (Fort Stevens) FSTV CWDW-0034.jpg |
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Date | Unknown date |
Source |
http://www.nps.gov/storage/images/fstv_cwdw/Webpages/originals/480.jpg
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Author | National Park Service Digital Image Archives |
Permission (Reusing this file) |
All photographs and images in this archive [National Park Service Digital Image Archives] are public domain images. You are free to use these images without a release from the National Park Service. However, the photographs and images must not be used to imply National Park Service endorsement of a product, service, organization or individual. |
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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. | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:55, 24 January 2013 | ![]() | 3,008 × 2,000 (887 KB) | Fæ (talk | contribs) | {{Information |description={{en|<br> :'''Location''' Civil War Defenses of Washington (Fort Stevens) :'''Description''' Fort Stevens, now partially restored, was built to defend the approaches to Washington from the 7th Street Pike (now Georgia Avenue... |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D40 |
Exposure time | 1/200 sec (0.005) |
F-number | f/7.1 |
ISO speed rating | 200 |
Date and time of data generation | 11:56, 20 November 2009 |
Lens focal length | 18 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.10 |
File change date and time | 11:56, 20 November 2009 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 11:56, 20 November 2009 |
Meaning of each component |
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Image compression mode | 1 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 80 |
DateTimeOriginal subseconds | 80 |
DateTimeDigitized subseconds | 80 |
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 | 27 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |