File:Crystal Lake Pre Draining (c4794f43-2c54-46e7-8a01-cbe2b9c0a458).jpg
![File:Crystal Lake Pre Draining (c4794f43-2c54-46e7-8a01-cbe2b9c0a458).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/00/Crystal_Lake_Pre_Draining_%28c4794f43-2c54-46e7-8a01-cbe2b9c0a458%29.jpg/800px-Crystal_Lake_Pre_Draining_%28c4794f43-2c54-46e7-8a01-cbe2b9c0a458%29.jpg?20231025151134)
Original file (4,000 × 3,000 pixels, file size: 2.01 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]English: Crystal Lake Pre Draining | |||||
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Photographer |
English: NPS Photo |
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Title |
English: Crystal Lake Pre Draining |
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Description |
English: A small greenish body of water in a gray, steep sided cave room. Crystal Lake is a small natural pond formed by a floatstone embankment in the Frozen Niagara section of Mammoth Cave. The water was drained for a cleanup project to remove trash and other foreign items from the body of water.
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Depicted place |
English: Mammoth Cave National Park |
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Date | Taken on 12 April 2023 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | MACA | ||||
Album(s) InfoField | English: Crystal Lake Clean Up |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:11, 25 October 2023 | ![]() | 4,000 × 3,000 (2.01 MB) | BMacZeroBot (talk | contribs) | Batch upload (Commons:Batch uploading/NPGallery) |
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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 | samsung |
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Camera model | SM-F721U |
Exposure time | 1/10 sec (0.1) |
F-number | f/1.8 |
ISO speed rating | 1,250 |
Date and time of data generation | 07:30, 12 April 2023 |
Lens focal length | 5 mm |
Width | 4,000 px |
Height | 3,000 px |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | F721USQS2CWB1 |
File change date and time | 07:30, 12 April 2023 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 07:30, 12 April 2023 |
APEX shutter speed | 0.1 |
APEX aperture | 1.69 |
APEX exposure bias | 0 |
Maximum land aperture | 1.69 APEX (f/1.8) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
DateTime subseconds | 818 |
DateTimeOriginal subseconds | 818 |
DateTimeDigitized subseconds | 818 |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Unique image ID | J10QLOL00MM |