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More Accurate Snow Measurements

More Accurate Snow Measurements

Geologists use GPS and lasers to assess snowfall amounts.

More Accurate Snow Measurements

Tuesday, March 19, 2013 - 16:15

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  1. Snowfall - The depth of snow that falls over a specified area during the past day or the previous observation.
  2. Laser - A device that emits an intense beam of light of a single color or narrow range of colors. Laser stands for Light Amplification by Stimulated Emission of Radiation.
  3. Global Positioning System (GPS) - A satellite-based navigation system that uses approximately 30 satellites, each containing atomic clocks that circle the Earth and can precisely identify a location anywhere on the planet.

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