Table 2: Summary of comparison between MODIS original and downscaled SR estimates and coincident Landsat-7 ETM+ derived SR. Values are represented as percent reflectance (%) for intercept, RMSD, , , and MAE.

ResolutionIndicatorsRedGreenBlueNIRSWIR1SWIR2

250 mSlope0.9980.9991.0191.0061.0100.977
Intercept−0.526−0.684−1.533−0.4020.9850.690
0.9740.9350.8560.9780.9270.914
RMSD1.6611.7832.0261.8624.2403.763
0.5570.7041.3190.2781.2530.326
1.5651.6381.5381.8414.0513.748
MAE1.0341.2001.5251.0202.4752.137

500 mSlope0.9810.9730.9820.9860.9900.955
Intercept−0.211−0.284−1.1080.0361.5361.240
0.9310.9160.8300.9330.9090.898
RMSD2.5731.9582.0803.1654.6134.047
0.5950.7211.3140.3311.2590.603
2.5031.8201.6133.1484.4384.001
MAE1.5301.3001.5601.6812.7282.391