We only selected stations with an associated population greater than 2 million, and had a very high night - light brightness according to two different satellite estimates. (globalwarmingsolved.com)
The team then used previous satellite estimates to calculate the gross carbon productivity — the amount of carbon incorporated into organic matter during photosynthesis — of oceans across the entire globe. (eos.org)
The ice - ocean model is initialized with satellite estimates of ice concentration, model - simulated ice thickness, and ocean temperature / salinity fields and is forced by the atmospheric fields from 2003 to 2009. (searcharcticscience.org)