International Space Station 180mm Photograph

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

ASTORIA 46.19N, 123.82W

The link is to the Wikipedia page for Astoria.

ZERO MAGNIFICATION IMAGE

REFLECTANCE SPECTRUM

1X MAGNIFICATION RED LINE  = 1MM)

3X MAGNIFICATION (RED LINE  = 1MM)