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Table 3 Summary of discharge hydrograph comparison

From: Flood inundation simulations based on GSMaP satellite rainfall data in Jakarta, Indonesia

Period Water Level station GSMaP NRT GSMaP Gauge
Peak Discharge Correlation Nash Index RMSE Peak Discharge Correlation Nash Index RMSE
Bias (%) coefficients (CCs)   (m3/s) Bias (%) coefficients (CCs)   (m3/s)
Event 2015 Katulampa -46 0.03 -0.36 3.15 0 0.52 -1.15 3.97
Depok -41 0.50 0.20 10.02 13 0.63 -0.80 15.02
Manggarai -19 0.53 -0.31 17.99 134 0.72 -2.39 28.92
Event 2016 Katulampa -13 0.14 0.31 4.30 -23 0.03 0.44 3.86
Depok -15 0.35 -0.36 11.74 -7 0.24 -0.40 11.92
Manggarai 122 0.49 -10.39 30.31 104 0.52 -5.18 22.32
Event 2017 Katulampa 190 -0.03 0.59 4.52 128 0.42 0.67 4.04
Depok 0 0.16 -1.35 14.65 36 0.39 -0.44 11.48
Manggarai 33 0.38 -0.78 16.85 76 0.39 -0.94 17.61
Event 2018 Katulampa -80 0.13 -0.45 9.83 35 0.69 0.39 6.41
Depok -80 0.21 -0.46 25.75 -39 0.64 0.38 16.75
Manggarai -42 0.20 -0.53 20.19 24 0.73 -0.18 17.76
Event 2019 Katulampa -19 0.35 0.57 4.71 -62 0.60 0.69 3.96
Depok -30 0.25 0.19 12.48 -52 0.60 0.43 10.49
Manggarai -5 0.36 -0.08 9.75 -28 0.49 -0.06 9.67
Event 2020 Katulampa 80 0.60 0.51 5.65 2 0.68 0.54 4.37
Depok 22 0.64 0.32 17.22 -19 0.60 0.15 19.25
Manggarai -25 0.64 -0.43 21.77 -50 0.62 -0.61 23.11