Spatial Downscaling of GPM Annual and Monthly Precipitation Using Regression-Based Algorithms in a Mountainous Area

Figure 10

Comparison of the accuracy of monthly precipitation downscaled by MLR-based and GWR-based algorithms between before residuals correction (termed as MLRBRC or GWRBRC) and after residuals correction (termed as MLRARC or GWRARC) using Root Mean Square Error (RMSE), Mean Absolute Error (MAE), and coefficient of determination ().