Mean State

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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.30
CRUNCEPv7 [-] 0.320 0.337 0.00465 1.30 0.000524 -0.607 0.996 2.73 0.054 0.17 0.58 0.12 0.22
GSWP3v1 [-] 0.286 0.299 0.00485 1.30 0.000524 -0.630 0.998 2.72 0.047 0.21 0.57 0.092 0.23
WATCH [-] 0.285 0.291 0.00384 1.30 0.000525 -0.635 1.02 3.24 0.042 0.13 0.41 0.083 0.16
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.184
CRUNCEPv7 [-] 0.370 0.346 0.000862 0.184 0.000637 0.0653 0.825 2.37 1.3 0.53 -0.022 0.12 0.49
GSWP3v1 [-] 0.336 0.318 0.000670 0.184 0.000637 0.0543 0.812 2.33 1.2 0.55 0.31 0.068 0.54
WATCH [-] 0.285 0.274 0.000602 0.165 0.000608 0.0446 0.873 2.69 1.2 0.28 -0.44 0.043 0.28
Download Data
Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.55
CRUNCEPv7 [-] 0.650 0.638 0.0118 2.55 0.00428 -0.577 0.989 2.45 0.18 0.30 0.48 0.11 0.27
GSWP3v1 [-] 0.543 0.529 0.0117 2.55 0.00428 -0.611 0.985 2.36 0.17 0.33 0.50 0.058 0.28
WATCH [-] 0.437 0.425 0.0104 2.59 0.00442 -0.654 1.02 2.80 0.16 0.33 0.40 0.036 0.25
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.0114
CRUNCEPv7 [-] 0.0451 0.0450 0.000508 0.0112 0.000146 0.0306 0.775 0.429 2.5 0.54 1.5 0.39 1.1
GSWP3v1 [-] 0.0680 0.0678 0.000595 0.0112 0.000146 0.0504 0.649 0.322 2.7 1.4 1.4 0.43 1.4
WATCH [-] 0.0241 0.0239 0.000620 0.0128 0.000156 0.0108 0.641 0.365 2.0 0.72 1.4 0.15 1.0
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.09
CRUNCEPv7 [-] 0.298 0.258 0.0394 1.06 0.0305 -0.711 0.901 2.14 0.050 0.18 0.69 0.21 0.26
GSWP3v1 [-] 0.279 0.238 0.0395 1.06 0.0305 -0.731 0.895 2.21 0.046 0.18 0.67 0.19 0.25
WATCH [-] 0.214 0.183 0.0304 1.06 0.0306 -0.800 0.940 2.37 0.035 0.14 0.64 0.16 0.22
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.881
CRUNCEPv7 [-] 0.623 0.604 0.00255 0.880 0.000520 -0.0837 0.876 0.433 0.82 0.44 0.97 0.65 0.66
GSWP3v1 [-] 0.473 0.456 0.00251 0.880 0.000520 -0.130 0.720 0.523 0.80 0.50 0.97 0.43 0.64
WATCH [-] 0.370 0.354 0.00229 0.903 0.000518 -0.167 0.635 0.380 0.77 0.53 0.97 0.37 0.64
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.44
CRUNCEPv7 [-] 1.01 1.01 0.0184 1.44 -0.00125 -0.0624 0.695 1.84 0.72 0.49 0.94 0.36 0.60
GSWP3v1 [-] 0.899 0.891 0.0180 1.44 -0.00125 -0.0806 0.645 1.89 0.69 0.54 0.96 0.28 0.60
WATCH [-] 0.782 0.776 0.0164 1.47 -0.00150 -0.103 0.694 1.79 0.66 0.55 0.97 0.26 0.60
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.10
CRUNCEPv7 [-] 0.569 0.543 0.0212 1.09 0.00674 -0.205 1.00 3.20 0.29 0.23 0.53 0.18 0.29
GSWP3v1 [-] 0.552 0.527 0.0214 1.09 0.00674 -0.212 1.01 3.41 0.29 0.25 0.47 0.14 0.28
WATCH [-] 0.476 0.454 0.0189 1.07 0.00681 -0.236 1.05 3.34 0.26 0.24 0.53 0.096 0.27
Download Data
Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] -0.0283
CRUNCEPv7 [-] 0.0312 0.0325 0.000333 -0.0281 -0.000156 0.0468 0.975 0.303 -0.25 -0.23 0.95 0.32 0.11
GSWP3v1 [-] 0.0456 0.0472 0.000382 -0.0281 -0.000156 0.0585 0.756 0.272 -0.29 -0.57 0.99 0.45 0.0041
WATCH [-] 0.0131 0.0139 0.000404 -0.0240 -0.000147 0.0283 0.554 0.476 -0.31 -0.32 0.79 0.095 -0.013
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] -0.545
CRUNCEPv7 [-] 0.190 0.171 0.0185 -0.550 0.00575 0.254 0.643 1.85 -0.19 0.078 0.53 0.072 0.11
GSWP3v1 [-] 0.163 0.147 0.0154 -0.550 0.00575 0.244 0.630 1.75 -0.17 0.056 0.59 0.041 0.11
WATCH [-] 0.180 0.163 0.0161 -0.514 0.00583 0.237 0.639 1.88 -0.19 0.018 0.45 0.038 0.067
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.00
CRUNCEPv7 [-] 0.560 0.540 0.0156 0.994 0.00608 -0.204 1.18 0.296 0.77 0.46 0.98 0.56 0.64
GSWP3v1 [-] 0.461 0.443 0.0144 0.994 0.00608 -0.255 0.993 0.292 0.73 0.54 0.98 0.42 0.64
WATCH [-] 0.413 0.395 0.0138 1.00 0.00611 -0.284 0.900 0.316 0.71 0.56 0.98 0.37 0.64
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 17.1
CRUNCEPv7 [-] 7.35 7.15 0.201 17.0 0.111 -0.206 0.854 1.69 0.35 0.33 0.72 0.19 0.39
GSWP3v1 [-] 6.55 6.35 0.196 17.0 0.111 -0.224 0.796 1.76 0.34 0.36 0.67 0.14 0.37
WATCH [-] 5.60 5.42 0.175 17.2 0.111 -0.249 0.797 1.80 0.33 0.36 0.67 0.12 0.37
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] -0.413
CRUNCEPv7 [-] 0.114 0.108 0.00638 -0.410 -0.00273 0.174 0.408 2.56 -0.051 0.050 0.59 0.13 0.15
GSWP3v1 [-] 0.109 0.104 0.00626 -0.410 -0.00273 0.173 0.387 2.44 -0.049 0.062 0.60 0.11 0.16
WATCH [-] 0.118 0.114 0.00615 -0.408 -0.00273 0.175 0.418 2.75 -0.053 0.031 0.53 0.11 0.13
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] -0.223
CRUNCEPv7 [-] 0.0560 0.0559 0.000798 -0.223 -0.000381 0.118 0.718 0.805 0.028 0.21 0.83 0.17 0.29
GSWP3v1 [-] 0.0647 0.0636 0.000818 -0.223 -0.000381 0.121 0.581 0.783 0.022 0.20 0.83 0.14 0.28
WATCH [-] 0.0264 0.0251 0.000660 -0.218 -0.000372 0.103 0.521 0.919 0.030 0.19 0.77 0.17 0.27
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.603
CRUNCEPv7 [-] 0.207 0.188 0.0158 0.600 0.00308 -0.368 0.815 2.22 0.21 0.26 0.66 0.18 0.32
GSWP3v1 [-] 0.194 0.176 0.0153 0.600 0.00308 -0.381 0.795 2.27 0.20 0.29 0.69 0.15 0.33
WATCH [-] 0.181 0.165 0.0138 0.598 0.00310 -0.392 0.813 2.52 0.19 0.29 0.60 0.14 0.30
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 1.18
CRUNCEPv7 [-] 0.497 0.481 0.00651 1.18 0.000875 -0.478 1.20 0.602 0.59 0.52 0.96 0.28 0.57
GSWP3v1 [-] 0.450 0.434 0.00648 1.18 0.000875 -0.511 1.14 0.527 0.58 0.55 0.96 0.29 0.59
WATCH [-] 0.437 0.423 0.00610 1.19 0.000887 -0.524 1.08 0.463 0.59 0.57 0.96 0.20 0.58
Download Data
Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.411
CRUNCEPv7 [-] 0.339 0.337 0.00199 0.406 0.00483 -0.0331 0.999 0.560 0.69 0.38 0.95 0.62 0.61
GSWP3v1 [-] 0.277 0.276 0.00217 0.406 0.00483 -0.0651 0.766 0.663 0.71 0.45 0.93 0.44 0.60
WATCH [-] 0.236 0.235 0.00207 0.417 0.00482 -0.0910 0.732 0.576 0.70 0.48 0.96 0.43 0.61
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.179
CRUNCEPv7 [-] 0.135 0.144 0.000853 0.178 0.00105 -0.0190 0.617 1.10 0.85 0.52 1.2 0.22 0.67
GSWP3v1 [-] 0.142 0.151 0.000657 0.178 0.00105 -0.0138 0.613 1.09 0.85 0.56 1.2 0.21 0.68
WATCH [-] 0.139 0.147 0.000655 0.183 0.00104 -0.0207 0.627 1.00 0.84 0.53 1.2 0.18 0.66
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 3.99
CRUNCEPv7 [-] 0.778 0.771 0.00385 3.99 0.00401 -1.04 1.16 2.47 0.028 0.21 0.61 0.33 0.28
GSWP3v1 [-] 0.698 0.691 0.00325 3.99 0.00401 -1.07 1.18 3.45 0.026 0.18 0.40 0.31 0.22
WATCH [-] 0.552 0.547 0.00235 3.99 0.00405 -1.12 1.22 2.87 0.022 0.20 0.53 0.36 0.26
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 2.26
CRUNCEPv7 [-] 0.448 0.448 0.00709 2.26 0.000612 -0.761 1.10 1.49 0.32 0.36 0.80 0.29 0.42
GSWP3v1 [-] 0.415 0.415 0.00833 2.26 0.000612 -0.775 1.06 1.60 0.31 0.40 0.77 0.29 0.43
WATCH [-] 0.356 0.354 0.00708 2.28 0.000613 -0.809 1.06 1.40 0.29 0.42 0.81 0.24 0.44
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Period Mean (original grids) [Pg yr-1]
Model Period Mean (intersection) [Pg yr-1]
Model Period Mean (complement) [Pg yr-1]
Benchmark Period Mean (intersection) [Pg yr-1]
Benchmark Period Mean (complement) [Pg yr-1]
Bias [g m-2 d-1]
RMSE [g m-2 d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Spatial Distribution Score [1]
Overall Score [1]
Benchmark [-] 0.0847
CRUNCEPv7 [-] 0.0955 0.0885 0.00257 0.0819 0.00275 0.0125 0.574 1.74 0.95 0.58 1.1 0.16 0.68
GSWP3v1 [-] 0.0805 0.0738 0.00285 0.0819 0.00275 -0.00295 0.581 1.76 0.88 0.87 0.86 0.12 0.72
WATCH [-] 0.0606 0.0546 0.00277 0.0843 0.00275 -0.0228 0.593 1.98 0.82 0.75 0.78 0.098 0.64

Temporally integrated period mean

BENCHMARK MEAN
Data not available
Data not available
MODEL MEAN
Data not available
Data not available
BIAS
Data not available
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BIAS SCORE
Data not available
Data not available
RMSE
Data not available
Data not available
RMSE SCORE
Data not available
Data not available
BENCHMARK MAX MONTH
Data not available
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MODEL MAX MONTH
Data not available
Data not available
DIFFERENCE IN MAX MONTH
Data not available
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SEASONAL CYCLE SCORE
Data not available
Data not available

SPATIAL TAYLOR DIAGRAM
Data not available
MODEL COLORS
Data not available

Spatially integrated regional mean

MODEL COLORS
Data not available
REGIONAL MEAN
Data not available
ANNUAL CYCLE
Data not available
MONTHLY ANOMALY
Data not available
ANNUAL CYCLE
Data not available

All Models

Benchmark
Data not available
Data not available
CRUNCEPv7
Data not available
Data not available
GSWP3v1
Data not available
Data not available
WATCH
Data not available
Data not available

Data Information

  creation_date: Thu Jul 30 15:10:46 PDT 2015

  Conventions: Please contact Prof. James Randerson (Email: jranders@uci.edu) or Dr. Mingquan Mu (mmu@uci.edu) for any question

  source_file: This product is generated from monthly Global Biosphere Amtospher Flux (GBAF) observations

  title: derived GBAF in 0.5x0.5

  Approach: I read this variable from data file, and then save the data in NetCDF format by each month and each year. Meanwhile, I also converted the unit from gC/m2/day to KgC/m2/day.

  Temporal resolution: monthly

  General information: This product was derived from Monthly estimates of global biosphere-atmosphere fluxes from Biogeochemistry group at Max Planck Institute in Jena, Germany.

  Spatial resolution: 0.5x0.5 degree

  Derived data code: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-nee-GBAF.ncl