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File:Blitze IMGP6376 wp.jpg

Description
Deutsch: Gewitter über Unna, Deutschland.
English: A thunderstorm above Unna, in Germany.
Français : Un orage au dessus d'Unna, en Allemagne.
Date 21 July 2009
Source Own work
Author smial ( talk)
POTY
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Camera location

51° 30′ 20.77″ N, 7° 41′ 57.22″ E

 This and other images at their locations on: Google Maps - Google Earth - OpenStreetMap ( Info)
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Image: Rainer Knäpper, License:  artlibre

Flexible licenses: Feel free to choose one of the free licenses stated below. Usage ist free of charge, but this image is not in the public domain. If you would like special permission to use, or license this image please contact me to negotiate terms.

Using online: For a typical example of reusing my images look at the right. It shows the name and a link to the used license.

Using in printed media: Whether near the image or in a separate image directory, it should be specified: Photo: Rainer Knäpper, Freenbsp;Art License (http://artlibre.org/licence/lal/en)

If you care to give an indication on Wikimedia Commons, you can replace the real name with my user name, for example something like Photo: wikimedia commons by Smial. The link to the license must be accessible also in this case.

→ More information about reuse outside Wikimedia projects.
Licence Art Libre Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites.
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as 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. 1.2 only
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.
Camera manufacturer PENTAX Corporation
Camera model PENTAX K10D
Exposure time 3,111/50 sec (62.22)
F-number f/8
ISO speed rating 100
Date and time of data generation 22:16, 21 July 2009
Lens focal length 12 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used K10D Ver 1.30
File change date and time 22:16, 21 July 2009
Y and C positioning Co-sited
Exposure Program Manual
Exif version 2.21
Date and time of digitizing 22:16, 21 July 2009
Exposure bias 0
Metering mode Centre weighted average
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Sensing method One-chip colour area sensor
Custom image processing Normal process
Exposure mode Manual exposure
White balance Manual white balance
Focal length in 35 mm film 18 mm
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Distant view

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