Checked content

File:VessicularBasalt1.JPG

Summary

Description
English: Vessicular basalt at Sunset Crater, AZ. US quarter for scale. Jim Stuby ( talk) 02:30, 1 November 2008 (UTC)


v
Date 1 November 2008 (original upload date)
Source Own work
Transferred from en.wikipedia
Author Jstuby at en.wikipedia

Licensing

PD-icon.svg This work has been released into the public domain by its author, Jstuby at the wikipedia project. This applies worldwide.

In case this is not legally possible:
Jstuby grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title
  • Digital image
Camera manufacturer SeaLife
Camera model SL320/SL321
Exposure time 1/30 sec (0.033333333333333)
F-number f/3.3
ISO speed rating 100
Date and time of data generation 04:19, 9 April 2008
Lens focal length 7.3 mm
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
Software used Adobe Photoshop CS Windows
File change date and time 22:21, 31 October 2008
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 04:19, 9 April 2008
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Shutter speed 4.91
APEX aperture 3.3
Exposure bias 0
Maximum land aperture 2.97 APEX (f/2.8)
Metering mode Centre weighted average
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Supported Flashpix version 0,100
Colour space sRGB
Sensing method One-chip colour area sensor
File source Digital still camera
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Scene capture type Standard
Supported Flashpix version 1
Image height 704 px
Image width 528 px
Date metadata was last modified 17:21, 31 October 2008
IIM version 2

Background information

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