Table 5.

Agreement between map and reference labels for NLCD 2006 for the continental United States at Level II of the classification hierarchy. See Table 4 for explanation of contents. OA₁ = 66.5 (± 0.7%) and OA₂ = 82.8% (± 0.5%).

Map ↓	Reference
	11	12	21	22	23	24	31	41	42	43	52	71	81	82	90	95	Total	User	Auser	n
11	1.5277		0.0118	0.0079		0.0118	0.0120	0.0235			0.0079	0.0082	0.0125	0.0079	0.0471	0.0448	1.7231	89 (3)	92 (2)	181
12		0.0037					0.0096					0.0052					0.0185	20 (8)	36 (10)	25
21	0.0041		1.2006	0.5789	0.0895	0.0003	0.0006	0.2796	0.1251	0.0155	0.1949	0.1699	0.3384	0.3278	0.0305		3.3556	36 (3)	57 (3)	388
22			0.4360	0.6462	0.3121	0.0023	0.0145	0.0157	0.0002		0.0053	0.0140	0.0213	0.0257		0.0102	1.5034	43 (4)	69 (3)	317
23	0.0005		0.0403	0.1369	0.3012	0.1462	0.0086	0.0040	0.0011		0.0002						0.6289	48 (4)	79 (3)	263
24	0.0015		0.0122	0.0067	0.0248	0.1806	0.0060						0.0026				0.2343	77 (3)	83 (3)	188
31	0.0456		0.0148	0.0039			0.5558	0.0147	0.0163		0.2492	0.2863	0.0047	0.0031	0.0179	0.0109	1.2231	45 (4)	61 (4)	243
41	0.0280		0.2183	0.0678	0.0003	0.0000	0.0100	8.5900	0.7357	0.7079	0.4289	0.0696	0.0757	0.1855	0.2065	0.0361	11.3603	76 (2)	85 (2)	730
42	0.0159		0.1429	0.0003	0.0001		0.0046	0.4298	9.3704	0.4211	1.4512	0.2828	0.0258	0.0129	0.0798	0.0005	12.2390	77 (2)	88 (1)	1026
43			0.0231	0.0050				0.5736	0.7184	0.6112	0.0962	0.0264	0.0115		0.0930		2.1584	28 (3)	59 (3)	271
52	0.0521		0.3374	0.0523	0.0005	0.0003	0.1231	0.6006	1.0155	0.0594	15.8257	3.7683	0.2582	0.0981	0.0204	0.0237	22.2354	71 (2)	89 (1)	1305
71			0.2733	0.0881	0.0345	0.0002	0.1024	0.3060	0.2505	0.0454	3.5237	7.9991	1.6719	0.6071	0.0127	0.0566	14.9714	53 (2)	82 (2)	1231
81	0.0168		0.4119	0.0623	0.0009	0.0004		0.4509	0.0813		0.1710	0.3233	3.9544	1.3265	0.0335	0.0894	6.9237	57 (2)	72 (2)	551
82	0.0766		0.3977	0.0499	0.0247	0.0251	0.0046	0.3349	0.0238	0.0004	0.1340	0.3160	1.6868	12.8945	0.0569	0.0980	16.1238	80 (2)	88 (1)	792
90	0.0748		0.0330	0.0248	0.0202			0.8105	0.4392	0.0404	0.1890	0.0888	0.0132	0.0328	2.1682	0.1128	4.0477	54 (3)	70 (3)	294
95	0.0401		0.0132				0.0044	0.0573	0.0132		0.0747	0.0740	0.0574	0.0131	0.2457	0.6606	1.2537	53 (4)	63 (4)	195
Total	1.8835	0.0037	3.5664	1.7209	0.8088	0.3760	0.8561	12.4911	12.7906	1.9023	22.3518	13.4319	8.1353	15.5350	3.0122	1.1436	100.0000
Prod	81 (3)	100 (0)	34 (3)	38 (3)	37 (4)	49 (5)	65 (7)	69 (1)	73 (1)	32 (3)	71 (1)	60 (2)	49 (2)	83 (1)	72 (3)	58 (5)
Aprod	86 (3)	100 (0)	61 (3)	56 (4)	64 (5)	72 (8)	82 (6)	81 (1)	83 (1)	68 (4)	89 (1)	87 (1)	69 (2)	88 (1)	87 (2)	73 (4)
n	215	5	601	322	251	214	140	874	1184	169	1257	859	651	874	223	161				8000