original : GMAO Chemical Forecasts and GEOS–CHEM NRT Simulations for ICARTT (top) and Randy Kawa, NASA GSFC Atmospheric Chemistry and Dynamics Branch (lower)
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: zoom sur amérique du sud, avec carte globale en taille réduite. The original can be viewed here: AtmosphericMethane.png: . Modifications made by Lamiot.
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.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2]
2006-05-17T16:26:57Z Howcheng 540x633 (373998 Bytes) {{Information | Description=Two computer models showing the amount of methane found at the Earth's surface and in the stratosphere. | Source=http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=16827 | Date
{{Information |Description=== {{en|computer models showing the amount of methane found at the Earth's surface and in the stratosphere}} {{fr|modélisation informatique montrant les hot-spot d'émissiosn de méthane à partir des terres émergées, montran