Reed–Solomon_error_correction_Mona_Lisa_LroLrLasercomFig4.jpg
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Summary
Description Reed–Solomon error correction Mona Lisa LroLrLasercomFig4.jpg |
English:
To clean up transmission errors introduced by Earth’s atmosphere (left), Goddard scientists applied Reed-Solomon error correction (right), which is commonly used in CDs and DVDs. Typical errors include missing pixels (white) and false signals (black). The white stripe indicates a brief period when transmission was paused. Image credit: Xiaoli Sun, NASA Goddard
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Date | |
Source | NASA Lunar Science page, http://lunarscience.nasa.gov/articles/nasa-beams-mona-lisa-at-the-moon/ |
Author | Image credit: Xiaoli Sun, NASA Goddard |
Licensing
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This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .) | ||
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, for the Mona Lisa portion:
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer . You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. |
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