DEFORESTATION AROUND THE WORLD - India Environment Portal

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Deforestation Around the World
Agrofo- Arable Bare Exposed Forest Settlement Shrub/ Water ACCURACY
restry farmlands soils rock
Fallow body
Bare soils 3 1460 2417 44 271 74 359 6 0.52
Exposed rock 0 82 77 4580 443 0 1 73 0.87
Forest 70 549 50 2274 45232 0 3011 48 0.88
Settlement 0 0 52 0 0 2695 0 0 0.98
Shrub/Fallow 653 882 54 6 3809 0 5809 0 0.52
Water body 0 55 26 129 274 0 1 33 0.06
RELIABILITY 0.23 0.37 0.81 0.64 0.88 0.97 0.48 0.19
Average Accuracy = 56.92 %
Average Reliability = 57.24 %
Overall Accuracy = 76.20 %
Table 2. Matrix of land use/land cover for 1978
Agroforestry Arable Bare Exposed Forest Settlement Shrub/ Water ACCURACY
farmland soils rock
fallow body
Agroforestry 2027 0 1 0 1 0 29 0 0.82
Arable
farmland
0 1254 241 10 0 0 38 544 0.57
Bare soils 113 5000 3227 238 78 68 1000 3002 0.21
Exposed rock 0 173 367 4052 21 0 29 2303 0.50
Forest 214 15 146 146 23942 0 4431 4 0.72
Settlement 0 3 41 0 0 22488 0 0 0.85
Shrub/fallow 226 559 959 32 511 0 11444 21 0.80
Water body 0 195 85 107 0 0 3 1381 0.78
RELIABILITY 0.79 0.17 0.64 0.88 0.98 1.00 0.67 0.19
Average Accuracy = 65.68 %
Average Reliability = 66.46 %
Overall Accuracy = 67.43 %
Table 3. Matrix of land use/land cover for 1986
Agroforestry
Arable
farmlands
Bare
soils
Exposed
rock
Forest Settlement Shrub/
fallow
Water
body
ACCURACY
Agro-forestry 3763 0 0 0 124 0 109 0 0.78
Arable
farmlands
0 33 2 1 0 0 3 0 0.82
Bare soils 5 7825 11370 1222 238 113 2717 274 0.41
Exposed rock 0 139 493 15659 1890 0 940 19489 0.35
Forest 711 4 0 678 22169 4 1071 141 0.87
Settlement 0 0 54 0 0 25244 0 0 0.86
Shrub/fallow 137 1031 466 120 861 3 8163 7 0.70
Water body 0 5 34 64 8 0 33 1926 0.89
RELIABILITY 0.82 0.00 0.92 0.88 0.88 1.00 0.63 0.09
Average Accuracy = 71.28 %
Average Reliability = 65.04 %
Overall Accuracy = 60.88 %
Table 4. Matrix of land use/land cover for 1994