File:西南联大博物馆-西南联大新校舍校钟(半截钢轨,鸣轨为号).jpg
Original file (1,259 × 1,554 pixels, file size: 1.03 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Description西南联大博物馆-西南联大新校舍校钟(半截钢轨,鸣轨为号).jpg |
中文(简体):西南联大博物馆藏旧照 |
Date |
between 1938 and 1946 date QS:P,+1950-00-00T00:00:00Z/7,P1319,+1938-00-00T00:00:00Z/9,P1326,+1946-00-00T00:00:00Z/9 |
Source | 由User:Kcx36翻摄于西南联大博物馆 |
Author | AnonymousUnknown author |
Camera location | 25° 03′ 33.61″ N, 102° 41′ 42.96″ E | View this and other nearby images on: OpenStreetMap | 25.059336; 102.695267 |
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Licensing
[edit]
This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:37, 31 January 2024 | 1,259 × 1,554 (1.03 MB) | Kcx36 (talk | contribs) | Uploaded a work by {{Anonymous}} from 由User:Kcx36翻摄于西南联大博物馆 with UploadWizard |
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File usage on Commons
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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 | Xiaomi |
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Camera model | M2104K10AC |
Exposure time | 8,001/200,000 sec (0.040005) |
F-number | f/1.79 |
ISO speed rating | 903 |
Date and time of data generation | 12:06, 27 January 2024 |
Lens focal length | 4.74 mm |
Latitude | 25° 3′ 33.61″ N |
Longitude | 102° 41′ 42.96″ E |
Altitude | 1,868 meters above sea level |
Width | 4,624 px |
Height | 3,472 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 23.0 (Windows) |
File change date and time | 00:05, 1 February 2024 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.2 |
Date and time of digitizing | 12:06, 27 January 2024 |
Meaning of each component |
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APEX shutter speed | 4.643856 |
APEX aperture | 1.695994 |
APEX brightness | 4.5 |
APEX exposure bias | 0 |
Metering mode | Center weighted average |
Light source | Other light source |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 35 |
DateTimeOriginal subseconds | 35 |
DateTimeDigitized subseconds | 35 |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 100 |
Focal length in 35 mm film | 0 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 04:06 |
GPS date | 27 January 2024 |
GPS tag version | 0.0.2.2 |
Date metadata was last modified | 08:05, 1 February 2024 |
Unique ID of original document | 65523B782478C9BB22B10B4E9A466834 |