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Summary
| Description京奉铁路信号所 20120401.jpg | 中文（中国大陆）：位于北京明代城墙遗址公园内的京奉铁路正阳门东车站信号所旧址 |
| Date | |
| Source | Own work |
| Author | 颐园新居 |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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some value
author name string: 颐园新居URL: https://commons.wikimedia.org/user:%E9%A2%90%E5%9B%AD%E6%96%B0%E5%B1%85Wikimedia username: 颐园新居copyright status<\/a>"}},"text\/plain":{"en":{"":"copyright status"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":50423863,\"id\":\"Q50423863\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P6216":"copyrighted<\/a>"}},"text\/plain":{"en":{"P6216":"copyrighted"}}}}">copyright status
copyrighted
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Creative Commons Attribution-ShareAlike 3.0 Unported
inception<\/a>"}},"text\/plain":{"en":{"":"inception"}}},"{\"value\":{\"time\":\"+2012-04-01T00:00:00Z\",\"timezone\":0,\"before\":0,\"after\":0,\"precision\":11,\"calendarmodel\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q1985727\"},\"type\":\"time\"}":{"text\/html":{"en":{"P571":"1 April 2012"}},"text\/plain":{"en":{"P571":"1 April 2012"}}}}">inception
1 April 2012
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Nikon D7000
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original creation by uploader
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:09, 18 April 2012 | | 3,200 × 2,000 (3.95 MB) | 颐园新居 |
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Metadata
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If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | NIKON CORPORATION |
|---|---|
| Camera model | NIKON D7000 |
| Exposure time | 1/1,250 sec (0.0008) |
| F-number | f/5.6 |
| ISO speed rating | 200 |
| Date and time of data generation | 13:21, 1 April 2012 |
| Lens focal length | 19 mm |
| Orientation | Normal |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| File change date and time | 21:53, 18 April 2012 |
| Y and C positioning | Centered |
| Exposure Program | Aperture priority |
| Exif version | 2.3 |
| Date and time of digitizing | 13:21, 1 April 2012 |
| Meaning of each component |
|
| Image compression mode | 4 |
| Exposure bias | −0.33333333333333 |
| Maximum land aperture | 3 APEX (f/2.83) |
| Metering mode | Center weighted average |
| Light source | Unknown |
| Flash | Flash did not fire, compulsory flash suppression |
| DateTime subseconds | 46 |
| DateTimeOriginal subseconds | 10 |
| DateTimeDigitized subseconds | 10 |
| 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 | 28 mm |
| Scene capture type | Standard |
| Scene control | None |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
| Subject distance range | Unknown |
| GPS tag version | 0.0.3.2 |