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Table 2 Error matrix of landsat maps VCT (a), Hansen (b) and INEGI (c) identification of change and no change areas compared to the ground-plot data

From: Choice of satellite imagery and attribution of changes to disturbance type strongly affects forest carbon balance estimates

(a) VCT
  Change No change Sum Producer’s
NFI plots
 Change 18 101 119 15 %
 No change 11 517 528 98 %
 Sum 29 618 647  
 User’s 62 % 84 %   
 Overall accuracy = 83 %
(b) Hansen
  Change No change Sum Producer’s
NFI plots
 Change 27 92 119 23 %
 No change 22 506 528 96 %
 Sum 49 598 647  
 User’s 55 % 85 %   
 Overall accuracy = 82 %
(c) INEGI
  Change No change Sum Producer’s
NFI plots
 Change 26 93 119 22 %
 No change 44 484 528 92 %
 Sum 70 577 647  
 User’s 37 % 84 %   
 Overall accuracy = 79 %