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Title
Proceedings of the Symposium on Global and Environmental Monitoring

Table 4 Classification accuracies evaluated by using test site b data.
592
Table 4(a) Results of area weighted mean accuracy.
NUMBER OF CLUSTERS
1 0
20
30
40
50
60
70
80
90
100
11 0
120
SAMPLE SIZE
( 10-10 )
( 40-33 )
( 50-41 )
( 70-53 )
( 90-61 )
( 110-70 )
900
6 9. 15
7 6. 31
7 6. 1 3
74. 91
7 2. 6 1
7 3. 0 5
( 20-19 )
( 30-28 )
( 60-47 )
( 80-58 )
(30x30)
7 5. 6 5
7 6. 7 9
7 5. 1 6
74. 68
( 10-10 )
( 50-43 )
( 60-53 )
( 90-71 )
( 105-82 )
( 190-92 )
1225
71. 68
( 40-35 )
7 5. 7 2
7 5. 8 3
( 80-65 )
75. 19
7 4. 6 1
7 3. 1 3
( 20-18 )
( 30-27 )
7 5. 8 4
( 70-59 )
74. 64
( 110-82 )
(35*35)
74. 47
7 5. 2 0
7 4. 8 2
7 4. 6 8
( 10-10 )
( 20-20 )
( 60-50 )
( 70-60 )
( 95-80 )
( 125-94 )
(140-103 )
1600
73. 86
7 5. 5 5
( 50-45 )
7 5. 8 2
7 5. 8 1
7 5. 8 2
7 5. 8 9
7 5. 4 2
( 30-29 )
( 40-38 )
7 5. 6 7
( 80-69 )
(40*40)
7 5. 8 2
7 5. 9 9
7 5. 7 2
( 10-10 )
( 20-20 )
( 80-74 )
( 95-83 )
( 110-93 )
(120-100 )
(140-111 )
2025
6 7. 6 1
7 7. 2 3
7 7. 3 1
7 7. 3 3
76. 89
7 6. 8 2
7 7. 2 5
( 30-29 )
( 40-37 )
( 50-47 )
( 60-57 )
( 75-69 )
(45*45)
7 6. 7 2
7 7. 2 2
7 7. 4 2
7 7. 1 1
77. 11
( 10-10 )
( 20-20 )
( 30-30 )
( 80-74 )
( 90-81 )
(120-100 )
(140-113 )
2500
7 1. 22
7 4. 3 4
7 7. 0 8
76. 41
7 6. 7 9
( 110-95 )
7 6. 3 0
76. 26
(160-125 )
( 40-38 )
( 50-48 )
( 60-58 )
( 70-66 )
( 100-86 )
76. 58
(150-116 )
7 6. 4 7
(50*50)
7 6. 2 7
7 6. 4 3
7 6. 7 0
7 6. 6 5
7 6. 3 7
7 6. 5 4
Table 4(b) Results of arithmetic mean accuracy.
NUMBER OF CLUSTERS
10
20
30
40
50
60
70
80
90
100
11 0
120
SAMPLE SIZE
( 10-10 )
( 40-33 )
( 50-41 )
( 70-53 )
( 90-61 )
( 110-70 )
900
71. 36
7 6. 6 9
7 6. 5 6
7 5. 3 3
72. 75
74. 01
( 20-19 )
( 30-28 )
( 60-47 )
( 80-58 )
(30*30)
7 5. 8 3
7 7. 2 2
7 5. 15
7 5. 3 3
( 10-10 )
( 50-43 )
( 60-53 )
( 90-71 )
( 105-82 )
( 190-92 )
1225
71. 15
( 40-35 )
7 6. 2 5
7 6. 2 2
( 80-65 )
75. 58
7 5. 5 7
7 3. 5 5
( 20-18 )
( 30-27 )
7 6. 10
( 70-59 )
7 5. 3 6
( 110-82 )
(35*35)
7 4. 18
7 5. 7 9
7 5. 3 9
7 5. 2 9
( 10-10 )
( 20-20 )
( 60-50 )
( 70-60 )
( 95-80 )
( 125-94 )
(140-103 )
1600
7 3. 5 1
7 5. 4 9
( 50-45 )
76. 60
7 6. 7 1
7 6. 8 6
7 6. 7 3
7 6. 3 7
( 30-29 )
( 40-38 )
7 6. 19
( 80-69 )
(40*40)
7 5. 7 1
7 5. 9 0
7 6. 8 3
( 10-10 )
( 20-20 )
( 80-74 )
( 95-83 )
( 110-93 )
(120-100 )
(140-111 )
2 0 2 5
67. 38
76. 95
77. 09
7 7. 4 5
7 7. 0 9
7 6. 8 5
7 7. 2 1
( 30-29 )
( 40-37 )
( 50-47 )
( 60-57 )
( 75-69 )
(45*45)
7 6. 7 2
7 6. 9 8
7 7. 3 1
7 7. 2 7
7 7. 10
( 10-10 )
( 20-20 )
( 30-30 )
( 80-74 )
( 90-81 )
(120-100 )
(140-113 )
2 500
71. 0 9
7 4. 7 1
7 6. 7 6
76. 82
77. 19
( 110-95 )
76. 52
7 6. 5 8
(160-125 )
( 40-38 )
( 50-48 )
( 60-58 )
( 70-66 )
( 100-86 )
7 6. 7 6
(150-116 )
7 6. 6 3
(50*50)
7 6. 3 0
7 6. 5 8
7 7. 3 4
7 7. 0 9
76. 66
7 6. 5 8