Model |
Linear regression |
Linear regression |
Linear regression |
NSE |
RMSE |
|
Slope |
Interception |
R2 |
(%) |
(mm) |
Calibration |
Calibration |
Calibration |
Calibration |
Calibration |
Calibration |
Original SCS-CN |
0.83 |
0.07 |
0.24 |
-118.64 |
9.83 |
Huang et al.(2006) |
0.92 |
0.10 |
0.27 |
-133.00 |
10.14 |
Huang et al.(2007) |
0.27 |
0.41 |
0.15 |
-9.80 |
6.96 |
Method 1 |
0.88 |
-0.48 |
0.79 |
75.84 |
3.26 |
Method 2 |
0.80 |
0.95 |
0.80 |
80.58 |
2.94 |
Method 3 |
0.82 |
0.72 |
0.81 |
80.73 |
2.91 |
Validation |
Validation |
Validation |
Validation |
Validation |
Validation |
Original SCS-CN |
0.77 |
1.33 |
0.18 |
-182.60 |
13.18 |
Huang et al.(2006) |
0.87 |
1.58 |
0.19 |
-229.67 |
14.23 |
Huang et al.( 2007) |
0.21 |
1.14 |
0.07 |
-32.27 |
9.02 |
Method 1 |
0.92 |
0.04 |
0.80 |
77.45 |
3.72 |
Method 2 |
0.81 |
0.87 |
0.81 |
80.44 |
3.46 |
Method 3 |
0.84 |
0.71 |
0.81 |
81.21 |
3.40 |
Full data |
Full data |
Full data |
Full data |
Full data |
Full
data |
Original SCS-CN |
0.80 |
0.56 |
0.21 |
-148.17 |
11.23 |
Huang et al.(2006) |
0.90 |
0.67 |
0.23 |
-177.64 |
11.87 |
Huang et al.( 2007) |
0.24 |
0.70 |
0.11 |
-20.18 |
7.81 |
Method 1 |
0.90 |
-0.30 |
0.79 |
76.58 |
3.45 |
Method 2 |
0.80 |
0.92 |
0.81 |
80.50 |
3.15 |
Method 3 |
0.83 |
0.71 |
0.81 |
80.95 |
3.11 |