File:MASINT-WWI-SoundRanging.png
Summary
| Description | World War I Canadian artillery locating by sound-ranging |
| Date | |
| Source | Own work |
| Author | Hcberkowitz |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
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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. |
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Category:CC-BY-3.0
Category:Data management
Category:Espionage
Category:GFDL
Category:General relativity
Category:License migration redundant
Category:MASINT
Category:National security
Category:Navigational equipment
Category:Self-published work
Category:Signal processing
Category:Sonar
Category:Surveillance
Category:Ultrasound