File:Dasyatis americana jaws.jpg

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Summary

Description

Dasyatis americana

Date

Unknown date

Source

http://biogeodb.stri.si.edu/caribbean/en/gallery/specie/2740

Author

D Ross Robertson

Permission
(Reusing this file)

This image or file is a work of a Smithsonian Institution employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:37, 11 November 2016		640 × 436 (67 KB)	Materialscientist	{{Information \|Description= ''Dasyatis americana'' \|Source=http://biogeodb.stri.si.edu/caribbean/en/gallery/specie/2740 \|Date=Unknown \|Author=[http://www.stri.si.edu/english/scientific_staff/staff_scientist/scientist.php?id=28 D Ross Robertson] \|Permi...

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Usage on ja.wikipedia.org
- アメリカアカエイ

Metadata

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F-number	f/36
ISO speed rating	200
Date and time of data generation	12:03, 3 August 2010
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Width	640 px
Height	436 px
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Pixel composition	RGB
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Number of components	3
Horizontal resolution	900 dpi
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Software used	Adobe Photoshop CS5 Windows
File change date and time	08:06, 30 June 2014
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	12:03, 3 August 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
Shutter speed	5.906891
APEX aperture	10.33985
Exposure bias	0
Maximum land aperture	3.4 APEX (f/3.25)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
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File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
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White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	157 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0
Date metadata was last modified	03:06, 30 June 2014
Unique ID of original document	adobe:docid:photoshop:43994c9a-c70d-11df-a09b-88d960e0f406
Copyright status	Copyright status not set
IIM version	2

File:Dasyatis americana jaws.jpg

Summary

Captions

Items portrayed in this file

depicts

captured with

Nikon D90

media type

image/jpeg

checksum

bb16e4b4b5dd5598d9291b69ba3665689862d64c

data size

68,569 byte

height

436 pixel

width

640 pixel

File history

File usage

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Metadata