File:(EPA Science Chesapeake Bay 2) 412-DSP-2-2012-08-02 DNRPatuxent 010.jpg - DPLA - a0d42d3886c5d8f21beffff333c691cc.jpg
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Original file (2,832 × 4,256 pixels, file size: 1.18 MB, MIME type: image/jpeg)
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Summary
edit[EPA Science Chesapeake Bay 2] 412-DSP-2-2012-08-02_DNRPatuxent_010.jpg ( ) | ||||||||||||||||||||
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Creator InfoField | Environmental Protection Agency. 12/2/1970 | |||||||||||||||||||
Title |
[EPA Science Chesapeake Bay 2] 412-DSP-2-2012-08-02_DNRPatuxent_010.jpg |
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Description |
The original digital file had the following descriptive metadata embedded in its header: Description: Water samples taken from various depths are passed through filters to capture plankton and suspended solids. Filter pads capture plankton and other suspended solids in water samples taken from various depths. Filters are sent to a lab for analysis of chlorophyll and types of suspended solids. Results of testing give a picture of water quality in sampling area. Vacuum manifold system used to draw water samples through filter pads. Date Picture Taken: 2012-08-02T09:02:31.055 Byline: Vance, Eric, EPA chief photographer Byline Title: Photographer |
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Date | 1999-11-03/2015-03-16 | |||||||||||||||||||
Collection |
institution QS:P195,Q59661040 |
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Source/Photographer |
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Permission (Reusing this file) |
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Standardized rights statement InfoField |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:48, 22 November 2020 | 2,832 × 4,256 (1.18 MB) | DPLA bot (talk | contribs) | Uploading DPLA ID a0d42d3886c5d8f21beffff333c691cc |
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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.
Image title |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D3 |
Author | Eric Vance |
Exposure time | 1/250 sec (0.004) |
F-number | f/4.5 |
ISO speed rating | 100 |
Date and time of data generation | 09:02, 2 August 2012 |
Lens focal length | 24 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 15:09, 3 August 2012 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 09:02, 2 August 2012 |
APEX shutter speed | 7.965784 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Subject distance | 1 meters |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 55 |
DateTimeOriginal subseconds | 55 |
DateTimeDigitized subseconds | 55 |
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 | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2061710 |
Lens used | 24.0-70.0 mm f/2.8 |
Rating (out of 5) | 2 |
Date metadata was last modified | 11:09, 3 August 2012 |
Unique ID of original document | AE6CA1965FE97223E72631880AA668B8 |
Copyright status | Copyright status not set |
Contact information |
1200 Pennsylvania Ave. NW Washington, District of Colombia, 20460 USA |