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</html><description>WASHINGTON (NASA PR) &#x2014; Sentinel-6 Michael Freilich, a joint U.S.-European satellite built to measure global sea surface height, has sent back its first measurements of sea level. The data provide information on sea surface height, wave height, and wind speed off the southern tip of Africa.</description><thumbnail_url>https://parabolicarc.com/wp-content/uploads/2020/12/Sentinel-6_sea_level_measurements.jpg</thumbnail_url></oembed>
