Impact of landscape dynamics and intensities on the ecological land of major cities in Ethiopia

Environmental Systems Research

Table 3 Accuracy assessment for classified images of Addis Ababa, Adama, Bahir Dar and Hawassa

Reference year	Classified image	Overall classification accuracy (%)	Overall kappa coefficient	Reference year	Classified image	Overall classification accuracy (%)	Overall kappa coefficient
Addis Ababa				Adama
1990	Landsat 5 TM^a	89.50%	0.86	1990	Landsat 5 TM	86.50%	0.83
2000	Landsat 5 TM	90.00%	0.87	2000	Landsat 5 TM	88.50%	0.86
2010	Landsat 7 ETM + ^b	88.00%	0.84	2010	Landsat 7 ETM +	90.00%	0.88
2020	Landsat 8 OLI^c	87.50%	0.82	2020	Landsat 8 OLI	91.50%	0.89
Bahir Dar				Hawassa
1990	Landsat 5 TM	85.00%	0.82	1990	Landsat 5 TM	89.00%	0.86
2000	Landsat 5 TM	86.50%	0.84	2000	Landsat 5 TM	85.00%	0.81
2010	Landsat 7 ETM +	88.00%	0.87	2010	Landsat 7 ETM +	85.50%	0.82
2020	Landsat 8 OLI	87.00%	0.85	2020	Landsat 8 OLI	88.00%	0.86