File:Sfc.contrail.1.26.01.JPG

Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,152 × 864 pixels.

Original file ‎(1,152 × 864 pixels, file size: 90 KB, MIME type: image/jpeg)

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.

A NASA photograph of aircraft contrails, taken from I-95 in northern Virginia, January 26, 2001 by NASA scientist Louis Ngyyen.

Retrieved from [1] (originally linked from [2] archive copy at the Wayback Machine).

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[3] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [4] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [5] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

Textual information (e.g. timestamp) once visible in the image itself has been moved into the image metadata and/or image description page. This makes the image easier to reuse and more language-neutral, and makes the text easier to process and search for. Commons discourages placing visible textual information in images. All licenses accepted on Commons permit this type of modification as a derivative work. If attribution information were removed and the image is not public domain, replace this tag with {{Attribution metadata from licensed image}}.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:04, 12 December 2008		1,152 × 864 (90 KB)	Skippan	{{Information \|Description= A NASA photograph of aircraft contrails, taken from I-95 in northern Virginia, January 26, 2001 by NASA scientist Louis Ngyyen. \|Source= Retrieved from [http://www-pm.larc.nasa.gov/sass/sfc.contrail.1.26.01.JPG]
	16:31, 9 June 2005		800 × 600 (87 KB)	Xenoforme~commonswiki	A NASA photograph of aircraft contrails, taken from I-95 in northern Virginia, January 26, 2001 by NASA scientist Louis Ngyyen. Retrieved from [http://www-pm.larc.nasa.gov/sass/sfc.contrail.1.26.01.JPG] (originally linked from [http://www

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 ar.wikipedia.org
- إعتام عالمي
- كيمتريل
Usage on ca.wikipedia.org
- Enfosquiment global
Usage on en.wikinews.org
- PBS show asserts greenhouse gases, atmospheric pollutants dimming future
Usage on es.wikipedia.org
Usage on gl.wikipedia.org
- Escurecemento global
Usage on ha.wikipedia.org
- Dimming duniya
Usage on he.wikipedia.org
- עמעום עולמי
Usage on hu.wikipedia.org
- Globális homály
Usage on it.wikipedia.org
Usage on ko.wikipedia.org
- 지구음암화
Usage on mn.wikipedia.org
- Агаарын тээвэр
Usage on nn.wikipedia.org
- Global dimming
Usage on no.wikipedia.org
- Global dimming
Usage on pl.wikipedia.org
- Smugi chemiczne
Usage on pt.wikipedia.org
- Escurecimento global
Usage on zh.wikipedia.org
- 全球黯化

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.

_error	0