The Impact of Catchment Land Use Land Cover Changes on Lake Dandi, Ethiopia

Table 5

Accuracy assessment for supervised classification of Landsat TM 2000.

	Reference data
Classified data	LULC	FL/S	Bare	GL	BL	Lake	Total	UA%
	FL/S	48	1	4	4	1	58	82.75
	Bare	1	39	3	3	1	47	82.97
	GL	2	2	34	0	2	40	85.00
	BL	0	2	4	38	0	44	86.36
	Lake	2	1	2	1	32	38	84.21
	Total	53	45	47	46	36	227
	PA%	90.56	86.66	72.34	82.60	88.88

Over all accuracy = 48 + 39+34 + 38+32/227 = 84.14% and overall kappa statistics = 0.71.