Geoscience Reference
In-Depth Information
Table 14.3
Fuzzy Set Accuracy by Land-Cover Type (
Continued
)
Max (M)
Right (R)
Increase
Best Answer
Correct
(R - M)
No. of
Sites
Code
Cover Type
#
%#
%#
%
46
Great Basin Shadscale-Mixed Grass-
Mixed Scrub
24
0
0.0
13
54.2
13
54.2
47
Great Basin Greasewood Scrub
11
3
27.3
10
90.9
7
63.6
48
Great Basin Saltbush Scrub
7
1
14.3
4
57.1
3
42.9
49
Great Basin Blackbrush-Mixed Scrub
36
4
11.1
24
66.7
20
55.6
50
Great Basin Mormon Tea-Mixed Scrub
18
6
33.3
9
50.0
3
16.7
51
Great Basin Winterfat-Mixed Scrub
11
0
0.0
5
45.5
5
45.5
52
Great Basin Mixed Scrub
26
3
11.5
18
69.2
15
57.7
53
Great Basin Mormon Tea/Pinyon-Juniper
16
0
0.0
10
62.5
10
62.5
55
Mohave Creosotebush-Bursage Mixed
Scrub
7
2
28.6
6
85.7
4
57.1
58
Mohave Blackbush-Yucca Scrub
13
3
23.1
11
84.6
8
61.5
59
Mohave Saltbush Yucca Scrub
5
0
0.0
5
100.0
5
100.0
61
Mohave Creosotebush-Brittlebush
Mohave Globemallow Scrub
5
0
0.0
5
100.0
5
100.0
63
Mohave Joshua Tree
1
0
0.0
1
100.0
1
100.0
64
Mohave Mixed Scrub
9
1
11.1
9
100.0
8
88.9
75
Sonoran Paloverde-Mixed Cacti-Mixed
Scrub
1
0
0.0
0
0.0
0
0.0
82
Agriculture
1
0
0.0
0
0.0
0
0.0
83
Urban
11
10
90.9
11
100.0
1
9.1
84
Industrial
7
6
85.7
7
100.0
1
14.3
85
Mixed Agriculture/Urban/Industrial
20
4
20.0
19
95.0
15
75.0
87
Water
2
0
0.0
0
0.0
0
0.0
Sum
930
138
523
385
Accuracy of the whole map
14.8
56.2
41.4
1.0000
Minimum
1
Maximum
5
Mean
3
Median
3
Skewness
0.04100
Kurtosis
-1.286
0.7500
0.5000
0.2484
0.2323
0.2500
0.2032
0.1677
0.1484
0.0000
1
2
3
4
5
Accuracy Rank
Figure 14.2
Frequency histogram of accuracy ranks.
