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The U.S. Geological Survey and AmericaView
recognize the importance of using Remote Sensing to monitor the Earth
and its environments.
For nearly 40 years, the data from land remote
sensing instruments have provided scientists, land managers, and
conservationists an invaluable tool for studying and managing over
ever-changing planet.
In the spirit of those endeavors we celebrate the
first Earth Observation Day on September 21st, 2006.
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