Field validation exercise: testing the accuracy of a global forest change dataset

(2014-07-24) Global Forest Watch Canada conducted a field validation exercise to test the accuracy of the “forest gain” component of the new global dataset of forest change (High-Resolution Global Maps of 21st-Century Forest Cover Change; see sciencemag.org) for two sites in a forested region of southwestern Alberta, Canada, known regionally as the Eastern Slopes. Our study warrants a close consideration of the dataset's use in the Canadian context.

 

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