International Space Station 180mm Photograph

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

 

 

 

 

VISITOR'S CENTER NEAR POTOMAC RIVER 39.5N 77.7W

 

 

ZERO MAGNIFICATION IMAGE

REFLECTANCE SPECTRUM*

 

1X* MAGNIFICATION (YELLOW LINE  = 2MM)

3X* MAGNIFICATION (YELLOW LINE  = 1MM)

Return to West Virginia Sand to view high resolution versions of all West Virginia samples. Click the thumbnails under the images above to view high resolution versions of them.

*Note: Because of the size of the particles, no reflectance spectrum was possible with this sample.

Return to USA Map

Return to Home