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File:Gallery medieval silver mine Germany southern Black Forest 12th century.jpg

Summary

Description
English: Gallery of a medieval mine dating from the 12th or 13th century. The mine produced silver and lead as by-product. Gallery being possibly main mine draining (Erbstollen). Location: Southern Black Forest, Germany.
Deutsch: Stollen eines mittelalterlichen Bergwerks um das 12. oder 13. Jahrhundert. Hauptprodukt des Bergwerks Silber, Nebenprodukt Blei. Stollen möglicherweise Erbstollen. Ort: Südschwarzwald bzw. Hochschwarzwald.
Date
Source Eigenes Werk, http://kartan.de
Author Christian Rößler

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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 Canon
Camera model Canon PowerShot S1 IS
Exposure time 1/60 sec (0.016666666666667)
F-number f/2.8
Date and time of data generation 22:20, 11 April 2007
Lens focal length 5.8 mm
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
File change date and time 22:20, 11 April 2007
Y and C positioning Centered
Exif version 2.2
Date and time of digitizing 22:20, 11 April 2007
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode 5
Shutter speed 5.90625
APEX aperture 2.96875
Exposure bias 0
Maximum land aperture 2.96875 APEX (f/2.8)
Metering mode Pattern
Flash Flash fired, compulsory flash firing
Supported Flashpix version 0,100
Colour space sRGB
Focal plane X resolution 9,846.1538461538
Focal plane Y resolution 9,846.1538461538
Focal plane resolution unit inches
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
Digital zoom ratio 1
Scene capture type Standard

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