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Original file (2,048 × 1,536 pixels, file size: 1.52 MB, MIME type: image/jpeg)
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Summary
DescriptionHuilong Wan Cave Relics 2020P5.jpg | 中文:四川省文物保护单位回龙湾洞穴遗址。该洞穴被认为是旧石器时代晚期人类居住洞穴。 |
Date | |
Source | Own work |
Author | Zhangzj cet |
Camera location | 26° 40′ 30.2″ N, 101° 34′ 00.86″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:



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Captions
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回龙湾洞穴遗址的洞口外概况
some value
26°40'30.202"N, 101°34'0.862"E
5 December 2020
0.00106609808102345415 second
1.8
4.216 millimetre
100
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:01, 22 January 2021 | ![]() | 2,048 × 1,536 (1.52 MB) | Zhangzj cet | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Xiaomi |
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Camera model | MI 8 |
Exposure time | 1/938 sec (0.0010660980810235) |
F Number | f/1.8 |
ISO speed rating | 100 |
Date and time of data generation | 16:15, 5 December 2020 |
Lens focal length | 4.216 mm |
Latitude | 26° 40′ 30.2″ N |
Longitude | 101° 34′ 0.86″ E |
Altitude | 0 meters above sea level |
Width | 4,032 px |
Height | 3,024 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 CS6 (Windows) |
File change date and time | 23:13, 22 January 2021 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 16:15, 5 December 2020 |
Meaning of each component |
|
APEX shutter speed | 9.873 |
APEX aperture | 1.69 |
APEX brightness | 4.26 |
APEX exposure bias | 0 |
Maximum land aperture | 1.69 APEX (f/1.8) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 904993 |
DateTimeOriginal subseconds | 904993 |
DateTimeDigitized subseconds | 904993 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | Undefined |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 21 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 08:15 |
GPS date | 5 December 2020 |
Date metadata was last modified | 07:13, 23 January 2021 |
Unique ID of original document | 46360FFFE7EEDE0F5058329FB86C81A1 |