Overall accuracy results fromthe secondary assessment of LCLUmap
accuracy are provided in Table 5. Using the alternate accuracy assessment
approach, overall accuracies for 2000 and 2010 products are approximately
10% and 15% lower, respectively. Similar to the initial
accuracy assessment, most errors are associated with confusion between
Secondary Forest, Agriculture, and Savanna.We found that analysis
unit size (pixel-level, 3 × 3 window, 5 × 5 window) had little effect
on overall accuracy, as values are nearly identical between analysis units
(Table 5).