Table 2.
Buffer size | NDVI data | Min | Max | Median | Mean | SD | Variance | Skewness | Kurtosis |
---|---|---|---|---|---|---|---|---|---|
| |||||||||
50 m | NAIP | −0.47 | 0.46 | −0.05 | −0.04 | 0.12 | 0.015 | 0.30 | 3.27 |
Sentinel-2 | −0.05 | 0.79 | 0.27 | 0.28 | 0.13 | 0.017 | 0.42 | 3.14 | |
Landsat 8 | −0.42 | 0.89 | 0.42 | 0.43 | 0.14 | 0.019 | 0.26 | 3.05 | |
MODIS | 0.06 | 0.89 | 0.43 | 0.45 | 0.13 | 0.016 | 0.60 | 3.24 | |
| |||||||||
250 m | NAIP | −0.37 | 0.46 | −0.02 | −0.02 | 0.12 | 0.014 | 0.45 | 3.41 |
Sentinel-2 | −0.03 | 0.77 | 0.29 | 0.30 | 0.12 | 0.015 | 0.67 | 3.47 | |
Landsat 8 | 0.08 | 0.87 | 0.44 | 0.45 | 0.13 | 0.015 | 0.58 | 3.32 | |
MODIS | 0.10 | 0.89 | 0.43 | 0.45 | 0.12 | 0.014 | 0.64 | 3.27 | |
| |||||||||
500 m | NAIP | −0.35 | 0.46 | −0.02 | −0.01 | 0.12 | 0.014 | 0.41 | 3.17 |
Sentinel-2 | 0.01 | 0.76 | 0.29 | 0.31 | 0.12 | 0.015 | 0.62 | 3.24 | |
Landsat 8 | 0.08 | 0.87 | 0.43 | 0.45 | 0.13 | 0.016 | 0.56 | 3.16 | |
MODIS | 0.11 | 0.88 | 0.44 | 0.45 | 0.12 | 0.014 | 0.61 | 3.19 | |
| |||||||||
1,000 m | NAIP | −0.28 | 0.43 | −0.01 | 0.00 | 0.12 | 0.015 | 0.24 | 2.73 |
Sentinel-2 | 0.03 | 0.75 | 0.31 | 0.31 | 0.13 | 0.017 | 0.37 | 2.78 | |
Landsat 8 | 0.11 | 0.86 | 0.45 | 0.45 | 0.14 | 0.017 | 0.31 | 2.74 | |
MODIS | 0.14 | 0.86 | 0.44 | 0.46 | 0.12 | 0.015 | 0.42 | 2.89 |