File:杨树浦水厂图纸.jpg
杨树浦水厂图纸.jpg (400 × 274 pixels, file size: 120 KB, MIME type: image/jpeg)
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Summary
Description杨树浦水厂图纸.jpg |
中文:杨树浦水厂图纸 |
Date |
before 1881 date QS:P,+1881-00-00T00:00:00Z/7,P1326,+1881-00-00T00:00:00Z/9 |
Source | http://dfdaily.eastday.com/d/node69757/u1a659209.html |
Author | Unknown authorUnknown author |
Licensing
Public domainPublic domainfalsefalse |
This image is now in the public domain in China because its term of copyright has expired. According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator. To uploader: Please provide where the image was first published and who created it or held its copyright. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 50 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, Switzerland and the United States are 70 years, and Venezuela is 60 years.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:03, 7 May 2012 | 400 × 274 (120 KB) | Daveduv |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D3X |
Exposure time | 1/5 sec (0.2) |
F-number | f/8 |
ISO speed rating | 160 |
Date and time of data generation | 09:47, 19 November 2009 |
Lens focal length | 70 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 10:15, 19 November 2009 |
White point chromaticity |
|
Chromaticities of primarities |
|
Color space transformation matrix coefficients |
|
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 09:47, 19 November 2009 |
Meaning of each component |
|
Image compression mode | 4 |
Exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 41 |
DateTimeOriginal subseconds | 41 |
DateTimeDigitized subseconds | 41 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | 70 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |