Thermal infrared satellite data measured by NASAâs Landsat Enhanced Thematic Mapper Plus on August 14, 2002 one of the hottest days in New York City's summer. Landsat also collected vegetation data. Image from NASA EArth Observatory web page &lt;<a rel="nofollow" class="external free" href="http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17354">http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17354</a>&gt; --<a href="https://en.wikipedia.org/wiki/User:Ryanjo" class="extiw" title="en:User:Ryanjo">Ryanjo</a> 23:43, 1 August 2006 (UTC)
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