File:Romtrireme.jpg

Size of this preview: 800 × 555 pixels. Other resolution: 2,272 × 1,575 pixels.

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Summary[edit]

Summary
Description	Roman trireme on the mosaic in Tunisia image taken by user:Mathiasrex Maciej Szczepańczyk
Source	Wikimedia Commons file page
Author	Mathiasrex
Permission	See original Commons license details.

License: CC BY 2.5

License page: CC BY 2.5

Original attribution and file history: Wikimedia Commons

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:26, 8 June 2026		2,272 × 1,575 (2.71 MB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Camera manufacturer	Canon
Camera model	Canon PowerShot A80
Exposure time	1/25 sec (0.04)
F Number	f/4
ISO speed rating	50
Date and time of data generation	11:55, 8 February 2006
Lens focal length	16.21875 mm
Width	2,272 px
Height	1,704 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	12:12, 8 September 2017
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	11:55, 8 February 2006
Meaning of each component	Y Cb Cr does not exist
Image compression mode	5
APEX shutter speed	4.65625
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	8,114.2857142857
Focal plane Y resolution	8,114.2857142857
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard
Lens used	7.8-23.4 mm
Date metadata was last modified	14:12, 8 September 2017
Unique ID of original document	A47A81EBCDC05542CB296C863DEDFED3
IIM version	56,380