File:EffigyMounds L7 25sep01.jpg

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DescriptionEffigyMounds L7 25sep01.jpg	False-color satellite image of w:Effigy Mounds National Monument, Iowa, USA. The numerous rivers and streams trace blue lines across the green vegetation in this image, while dark green (often forests) vegetation mingles with lighter green (often farmland). The pinkish areas are bare ground, for example, fallow or newly cleared fields. Roads appear as light blue-gray lines.
Date	25 September 2001
Source	http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17030
Author	Enhanced Thematic Mapper Plus (ETM+) instrument on the Landsat 7 satellite. Landsat 7 is a joint program between the United States Geological Survery (USGS) and NASA.
Permission (Reusing this file)	Public domain.

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	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.[1] 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. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] 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."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	18:13, 9 September 2010		4,000 × 4,000 (4.19 MB)	Holly Cheng (talk \| contribs)	original file
	21:55, 5 May 2006		540 × 540 (200 KB)	Holly Cheng (talk \| contribs)	{{Information \| Description=False-color satellite image of w:Effigy Mounds National Monument, Iowa, USA. The numerous rivers and streams trace blue lines across the green vegetation in this image, while dark green (often forests) vegetation mingles wi

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Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS Macintosh
File change date and time	16:16, 9 September 2005
Color space	sRGB

File:EffigyMounds L7 25sep01.jpg

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