File:Tree Measurement at Purchase Knob (a875534a-fc64-4e15-b91a-0d10ff8dd20e).jpg
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Summary
[edit]English: Tree Measurement at Purchase Knob | |||||
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Photographer |
English: NPS |
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Title |
English: Tree Measurement at Purchase Knob |
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Publisher |
English: U.S. Department of Interior, National Park Service |
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Description |
English: A tape measure is wrapped around the rough, mossy bark of an apple tree truck and held in place to show a diameter of 18 inches. The assessment of historic apple trees at Purchase Knob included measurement of DBH (diameter at breast height).
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Depicted place |
English: Great Smoky Mountains National Park |
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Date | Taken on 13 January 2022 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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Contacts InfoField | English: Person: Jesse Webster Organization: Great Smoky Mountains National Park Position: Forester Email: jesse_webster@nps.gov |
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NPS Unit Code InfoField | GRSM | ||||
Album(s) InfoField | English: Historic Fruit Tree Stabilization in the Purchase Knob area, Great Smoky Mountains National Park |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:47, 23 June 2023 | ![]() | 3,012 × 2,718 (1.69 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 | Apple |
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Camera model | iPhone X |
Exposure time | 1/120 sec (0.0083333333333333) |
F-number | f/1.8 |
ISO speed rating | 64 |
Date and time of data generation | 10:10, 13 January 2022 |
Lens focal length | 4 mm |
Width | 3,024 px |
Height | 4,032 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 24.1 (Windows) |
File change date and time | 15:01, 7 February 2023 |
Subsampling ratio of Y to C |
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Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.32 |
Date and time of digitizing | 10:10, 13 January 2022 |
Meaning of each component |
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APEX shutter speed | 6.9095475984483 |
APEX aperture | 1.6959938128384 |
APEX brightness | 4.7044009898588 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 734 |
DateTimeDigitized subseconds | 734 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Unique image ID | b7329f569143d14f0000000000000000 |
Lens used | iPhone X back dual camera 4mm f/1.8 |
Date metadata was last modified | 07:01, 7 February 2023 |
Unique ID of original document | 33A5329DB3F1C647BBF297C451A87D4C |