Reference Data | Producer’s Accuracy (%) | User’s Accuracy (%) | |||||||
1) 1976 (Landsat MSS) | |||||||||
Data | 1 | 2 | 3 | 4 | 5 | Total | |||
Classified Map | 1 | 94 | 5 | 2 | 0 | 0 | 101 | 83 | 93 |
2 | 6 | 113 | 4 | 0 | 0 | 123 | 93 | 92 | |
3 | 10 | 4 | 80 | 2 | 0 | 96 | 88 | 83 | |
4 | 3 | 0 | 5 | 53 | 0 | 61 | 96 | 87 | |
5 | 0 | 0 | 0 | 0 | 14 | 14 | 100 | 100 | |
Total | 113 | 122 | 91 | 55 | 14 | 395 |
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Overall Accuracy 89%, Kappa Statistic 0.85 |
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2) 1995 (Landsat TM7) |
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1 | 100 | 3 | 2 | 7 | 0 | 112 | 81 | 89 | |
2 | 6 | 91 | 7 | 3 | 0 | 107 | 93 | 85 | |
3 | 10 | 4 | 97 | 2 | 0 | 113 | 84 | 86 | |
4 | 7 | 0 | 9 | 103 | 0 | 119 | 90 | 87 | |
5 | 0 | 0 | 0 | 0 | 19 | 19 | 100 | 100 | |
Total | 123 | 98 | 115 | 115 | 19 | 470 |
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Overall Accuracy 87%, Kappa Statistic 0.82 |
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3) 2014 (Landsat ETM+8) |
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1 | 94 | 3 | 2 | 7 | 0 | 106 | 80 | 89 | |
2 | 6 | 100 | 7 | 3 | 0 | 116 | 93 | 86 | |
3 | 10 | 4 | 91 | 2 | 0 | 107 | 83 | 85 | |
4 | 7 | 0 | 9 | 77 | 0 | 93 | 87 | 83 | |
5 | 0 | 0 | 0 | 0 | 24 | 22 | 100 | 100 | |
Total | 117 | 107 | 109 | 89 | 22 | 446 |
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Overall Accuracy 86%, Kappa Statistic 0.81 |
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