Grainnews coverage of the 2009 Agri-Trade Show: Use ground level facts to prove bird's-eye theories

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Written by Administrator    Monday, 04 January 2010

November 13, 2009 | By Alexis Kienlen, Alberta Farmer Express

Satellite and aerial images can be useful field tools, but much more so when their data is backed up with observations from the ground, according to a Calgary geo-coach.

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