File:GeoPhone.JPG
Size of this preview: 441 × 599 pixels. Other resolutions: 177 × 240 pixels | 579 × 786 pixels.
Original file (579 × 786 pixels, file size: 171 KB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description |
English: This image is of a geophone, used to detect vibrations, specifically in the earth. It is made by Geosource Inc. It is a Model MD-79, Made in USA, 8Hz, 335 ohm. It is listed with a "MODIFIED" date of 12-9-82. This image was taken by Andrew Baker on August 11th, 2009.
IFU request, Image released by author into the public domain [1] |
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| Source | http://www.kontraptionist.com/files/geophone.JPG |
| Author | Andrew Baker |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 08:58, 12 August 2009 | 579 × 786 (171 KB) | SpaceFlight89 | better? |
File usage
The following page uses this file:
