Earth Imaging Journal: Remote Sensing, Satellite Images, Satellite Imagery
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university of toronto

March 30, 2016

Unravelling a Geological Mystery Using Lasers From Space

It's a mystery that has stumped geologists for more than a century. Now, thanks to new technology - including satellite laser imagery - researchers may be one step closer to understanding the origins of an archetypal landform: the drumlin hill. "Drumlin hills are the most studied and yet the most enigmatic ice age landform," says