International Space Station  180mmPhotograph

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

CHILCOTIN RIVER ≈51.74N, ≈122.40W

The link is to the Wikipedia page on the Chilcotin River.

ZERO MAGNIFICATION IMAGE

REFLECTANCE SPECTRUM  NOT AVAILABLE

1X  MAGNIFICATION (WHITE LINE  = 1MM)

3X  MAGNIFICATION (WHITE LINE  = 1MM)