Percent cover in each bed

Class	Bed 1	Bed 2	Bed 3	Bed 4	Bed 5
Healthy (%)	79.6	68.5	55.3	85.9	85.7
Disease (%)	15.8	24.8	37.2	11.3	11.5
Sand (%)	3.7	5.8	6.6	1.7	1.0

 
 
 
 
 
 

Error matrix from supervised training sites (delineated from gridded
disease data from 216 sampling points in Nadine bed 3).

Classified data                                 Reference data

	Healthy (%)	Disease (%)	Sand (%)
Healthy	81.4	18.7	0.3
Disease	17.6	72.0	5.7
Sand	0.9	9.3	94.1