File:Atmosphericnoise.PNG
From Wikipedia, the free encyclopedia
Size of this preview: 763 × 599 pixels. Other resolutions: 306 × 240 pixels | 611 × 480 pixels | 792 × 622 pixels.
Original file (792 × 622 pixels, file size: 103 KB, MIME type: image/png)
![]() | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionAtmosphericnoise.PNG | Amount of atmospheric noise for LF, MF, and HF spectrum according CCIR322 - with overlaid lines added by G3JWI for published presentation on behalf of RSGB. |
Date | |
Source | http://en.wikipedia.org/wiki/File:Atmosphericnoise.PNG |
Author | http://en.wikipedia.org/wiki/User:Threeme3 |
![]() |
This graph image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}} .
It is recommended to name the SVG file “Atmosphericnoise.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
Original upload log
The original description page is/was here. All following user names refer to en.wikipedia.
- 19:29, October 15, 2009 Threene3 (115 bytes) (Amount of atmospheric noise for LF, MF, and HF spectrum according CCIR322)
Licensing
Public domainPublic domainfalsefalse |
![]() |
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. |
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
15 October 2009
image/png
77145facb4d33482c0f94897ed6569176b17cce5
105,752 byte
622 pixel
792 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:36, 30 September 2023 | 792 × 622 (103 KB) | Renamed user 407733782983125 | Converted hyphens to propper minus signs. Converted subst. "u" to actual "µ". | |
23:40, 19 September 2023 | 792 × 622 (103 KB) | Renamed user 407733782983125 | Moved blue label and added blue arrow for clarity; converted gridlines to grey | ||
15:56, 2 October 2016 | 792 × 622 (73 KB) | Cmdrjameson | Compressed with pngout. Reduced by 37kB (33% decrease). | ||
20:24, 28 August 2010 | 792 × 622 (111 KB) | Tonelada | {{Information |Description=Amount of atmospheric noise for LF, MF, and HF spectrum according CCIR322 |Source=http://en.wikipedia.org/wiki/File:Atmosphericnoise.PNG |Date=15/10/2009 |Author=http://en.wikipedia.org/wiki/User:Threeme3 |Permission= |other_ver |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on da.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on kk.wikipedia.org
- Usage on kn.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on test.wikipedia.org
- Usage on tr.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on zh.wikipedia.org
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.
Horizontal resolution | 37.79 dpc |
---|---|
Vertical resolution | 37.79 dpc |
Retrieved from "https://en.wikipedia.org/wiki/File:Atmosphericnoise.PNG"