Delwedd:Rhosydd.jpg

Oddi ar Wicipedia

Delwedd
Hanes y ffeil
Cysylltiadau'r ffeil
Metadata

Wedi ei chwyddo hyd yr eithaf.
Rhosydd.jpg‎ (640 × 480 picsel, maint y ffeil: 451 KB, ffurf MIME: image/jpeg)

The description on its tudalen disgrifiad ffeil there is shown below.

[edit] Summary

Description	Rhosydd quarry tramway
Source	self-made
Date	Fenruary 2007
Author	Gwernol
Permission (Reusing this image)	See below.

[edit] Licensing

I, Gwernol, the copyright holder of this work, has published or hereby publishes it under the following licenses:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".

This file is licensed under the Creative Commons Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license

You may select the license of your choice.

Hanes y ffeil

Cliciwch ar ddyddiad/amser i weld y ffeil fel ag yr oedd bryd hynny.

	Dyddiad/Amser	Defnyddiwr	Hyd a lled	Maint y ffeil	Sylw
cyfredol	19:37, 1 Gorffennaf 2007	Gwernol	640×480	451 KB	{{Information \|Description=Rhosydd quarry tramway \|Source=self-made \|Date=Fenruary 2007 \|Author= Gwernol }}

Cysylltiadau'r ffeil

Mae'r tudalennau isod yn cysylltu i'r ddelwedd hon:

Chwarel y Rhosydd

Metadata

Mae'r ffeil hon yn cynnwys gwybodaeth ychwanegol, sydd mwy na thebyg wedi dod o'r camera digidol neu'r sganiwr a ddefnyddiwyd i greu'r ffeil neu ei digido. Os yw'r ffeil wedi ei cael ei newid ers ei chreu efallai nad yw'r manylion hyn yn dal i fod yn gywir.

Camera manufacturer	Canon
Camera model	Canon PowerShot SD600
Exposure time	1/800 sec (0.00125)
F Number	f/4.9
Date and time of data generation	05:51, 18 Chwefror 2007
Lens focal length	17.4 mm
Image title	A frosty start to the day. Looking south from Pont Croesor towards Porthmadog, with evidene of recent trackbed clearance in preparation for the reinstatement of the WHR
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
File change date and time	15:35, 1 Gorffennaf 2007
Exif version	2.2
Date and time of digitizing	05:51, 18 Chwefror 2007
Shutter speed	9.643856
Aperture	4.585563
Exposure bias	0
Maximum land aperture	4.59375
Metering mode	Pattern
Flash	16
Focal plane X resolution	12515.555555556
Focal plane Y resolution	12497.041420118
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White Balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard