Table 4.
Method | Overall agreement1 (%) | Sensitivity (%) | Specificity (%) |
---|---|---|---|
CropScape | 87.9 | 83.3 | 88.2 |
NLCD Crop | 88.2 | 84.4 | 88.5 |
Landsat-derived NDVI75 | 56.2 | 79.6 | 54.6 |
Landsat-derived NDVI90 | 75.9 | 68.5 | 76.5 |
Overall agreement in area designated as cultivated crops vs. non-cultivated area