International Space Station 180mm Photograph

Image credit:  Image Science and Analysis Laboratory, NASA Johnson Space Center (http://eol.jsc.nasa.gov)

TENNESSEE RIVER, SAVANNA  35.24N, 88.04W

The link is to the Wikipedia page on Savanna.

ZERO MAGNIFICATION  IMAGE

REFLECTANCE SPECTRUM

1X MAGNIFICATION (RED LINE  = 1MM)

3X MAGNIFICATION (RED LINE  = 1MM)