Table 3a.

Error matrix including data from year 2003, 2007, 2011 and 2015.

		Reference data					Total	User's accuracy (commission)
		“Undisturbed”	Low	Medium	High	Non-forest
Classified	“Undisturbed”	236	51	11	2	–	300	78.7%
	Low	59	95	39	7	–	200	47.5%
	Medium	12	15	104	61	8	200	51.5%
	High	4	8	38	149	1	200	74.5%
	Total	310	169	191	219	9
	Producer's accuracy (omission)	76.1%	56.2%	53.9%	68.0%	Overall accuracy = 65.6%