Table 2 The comparison of the mapping accuracy of TPLCD with GLC_FCS30D, CLCD, and MCD12Q1 within the TP based on the Geo-wiki.
From: Annual 30 m land cover dataset on the Tibetan Plateau from 1990 to 2023
Geo-Wiki | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cropland | Forest | Shrub | Grassland | Water | Barren | Impervious | Wetland | Snow/Ice | OA (%) | Kappa | ||
TPLCD | PA (%) | 73.93 | 94.19 | 61.04 | 93.44 | 95.14 | 65.54 | 61.54 | 66.67 | 73.60 | 86.31 | 0.77 |
UA (%) | 62.71 | 86.35 | 51.14 | 89.87 | 71.19 | 89.95 | 100.0 | 60.26 | 71.59 | |||
F1 (%) | 67.82 | 90.07 | 55.59 | 91.61 | 81.79 | 75.96 | 75.38 | 63.00 | 72.55 | |||
GLC_FCS30D | PA (%) | 32.97 | 93.24 | 1.92 | 85.72 | 76.92 | 66.39 | 38.46 | 0.00 | 23.16 | 76.34 | 0.57 |
UA (%) | 30.91 | 70.02 | 7.14 | 83.99 | 63.38 | 55.23 | 30.00 | 0.00 | 88.19 | |||
F1 (%) | 31.89 | 79.98 | 3.03 | 84.84 | 69.40 | 60.30 | 0.00 | 0.00 | 36.67 | |||
CLCD | PA (%) | 32.54 | 90.53 | 1.10 | 90.77 | 81.12 | 71.40 | 0.00 | 7.43 | 38.11 | 81.98 | 0.66 |
UA (%) | 50.00 | 81.01 | 5.68 | 85.93 | 70.66 | 69.71 | 0.00 | 92.62 | 89.77 | |||
F1 (%) | 39.34 | 85.49 | 4.79 | 88.29 | 75.51 | 70.53 | 0.00 | 94.56 | 52.75 | |||
MCD12Q1 | PA (%) | 33.77 | 62.57 | 0.00 | 81.22 | 34.21 | 83.55 | 50.00 | 0.00 | 8.98 | 71.98 | 0.49 |
UA (%) | 67.33 | 97.07 | 0.00 | 82.60 | 100.0 | 48.30 | 100.0 | 0.00 | 94.98 | |||
F1 (%) | 44.80 | 76.07 | 0.00 | 81.90 | 50.92 | 61.20 | 0.00 | 0.00 | 16.35 | |||
