Satellite altimeter data study finds global ship traffic up 4x over past 20 years
Green Car Congress
NOVEMBER 17, 2014
Ships powered by fossil fuels dump oil, fuel and waste into the water and pump exhaust into the air. In 2007, Tournadre was poring over hordes of satellite data for signs of icebergs in polar seas, when he noticed an odd shape in the data. The shape of the returning pulse can tell you something about the features on the ground.
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