Skip to main content

Table 3 The error matrix for accuracy assessment of the reference areas within the study area

From: Detecting peatland drains with Object Based Image Analysis and Geoeye-1 imagery

Extracted peatland drains
Linear validation dataset Drain No drain   Total Producer accuracy
Drain 193 131   324 0.60
No drain 39 2637   2676 0.99
    2830   
Total 232 2768   3000  
User accuracy 0.83 0.95    
Kappa statistic 0.66    OA 0.94
\