But in this study, we had to be able to measure aerosol optical thickness in the presence of clouds, and so we had to make sure we were detecting the clouds in a very precise way in order to determine which pixels were cloudy, which were smoke, and which clear-air pixels were actually clear and not confused with shadow from the clouds. To help them better identify cloud-free pixels, and measure aerosol optical thickness in only those pixels, the team turned to Vanderlei Martins, a physical scientist at NASA visiting from Brazil
The binder leaf can be of second quality or imperfect
Alex Berezow, vice-president of scientific affairs at the American Council on Science and Health, described the tweet as mind-boggling
And sound effects can mercurially slip away from their home base of yellow towards either end of the spectrum, tinting themselves warmer and more musical or cooler and more linguistic in the process
Eagles cornerback Darius Slay said "a lot of guys have season-ending injuries there"