International Space Station 800mm Photograph

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

SAND ISLAND 46.01N, 122.86W

The link is to the website for Sandy Island.

ZERO MAGNIFICATION IMAGE

REFLECTANCE SPECTRUM

1X  MAGNIFICATION IMAGE (RED LINE = 1 MM)

3X  MAGNIFICATION IMAGE (RED LINE = 1 MM)