MESSENGER Laser Altimeter Illustration – Video

Video Link: https://www.youtube.com/watch?v=xdB5VZiRo_0

MESSENGER Laser Altimeter Illustration
This video shows how the shape of Mecury is seen from orbit. MESSENGER #39;s Mercury Laser Altimeter sends out laser pulses that hit the ground and return to the instrument. The amount of light that returns for each pulse gives the reflectance at that point on the surface. The amount of time it takes the pulse to make its trip indicates how far away that point on the surface is, allowing the topography to be mapped. Credit: NASA/Goddard Space Flight CenterFrom:knowledgeorbViews:1 0ratingsTime:00:11More inScience Technology

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MESSENGER Laser Altimeter Illustration - Video

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