Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 1.48 | |||||||||||||||
CRUNCEPv7 | [-] | 1.31 | 1.29 | 2.53 | 1.42 | 3.22 | -0.0621 | 0.919 | 0.639 | 0.88 | 0.59 | 0.93 | 0.99 | 0.88 | 0.81 | ||
GSWP3v1 | [-] | 1.38 | 1.36 | 2.75 | 1.42 | 3.22 | 0.0145 | 0.939 | 0.659 | 0.87 | 0.59 | 0.93 | 0.99 | 0.85 | 0.80 | ||
WFDEI | [-] | 1.34 | 1.31 | 2.82 | 1.42 | 3.21 | -0.0229 | 1.62 | 0.970 | 0.87 | 0.38 | 0.89 | 0.99 | 0.87 | 0.73 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
|||
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Benchmark | [-] | 1.20 | |||||||||||||||
CRUNCEPv7 | [-] | 1.22 | 1.22 | 1.30 | 1.20 | 1.34 | 0.0255 | 0.414 | 0.422 | 0.88 | 0.58 | 0.96 | 1.0 | 0.88 | 0.81 | ||
GSWP3v1 | [-] | 1.37 | 1.37 | 1.49 | 1.20 | 1.34 | 0.179 | 0.512 | 0.623 | 0.77 | 0.54 | 0.93 | 0.94 | 0.81 | 0.75 | ||
WFDEI | [-] | 1.37 | 1.38 | 1.44 | 1.20 | 1.34 | 0.178 | 0.786 | 0.747 | 0.77 | 0.35 | 0.92 | 0.95 | 0.85 | 0.70 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
|||
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Benchmark | [-] | 1.27 | |||||||||||||||
CRUNCEPv7 | [-] | 1.23 | 1.24 | 0.877 | 1.26 | 1.50 | -0.00805 | 0.718 | 0.589 | 0.75 | 0.47 | 0.93 | 0.96 | 0.81 | 0.73 | ||
GSWP3v1 | [-] | 1.44 | 1.45 | 1.05 | 1.26 | 1.50 | 0.216 | 0.819 | 0.636 | 0.68 | 0.46 | 0.92 | 0.86 | 0.75 | 0.69 | ||
WFDEI | [-] | 1.42 | 1.43 | 1.07 | 1.26 | 1.50 | 0.184 | 0.979 | 0.753 | 0.66 | 0.35 | 0.89 | 0.94 | 0.81 | 0.67 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
|||
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Benchmark | [-] | 2.48 | |||||||||||||||
CRUNCEPv7 | [-] | 2.98 | 2.92 | 3.75 | 2.45 | 3.09 | 0.630 | 1.99 | 0.832 | 0.72 | 0.47 | 0.86 | 0.79 | 0.76 | 0.68 | ||
GSWP3v1 | [-] | 3.03 | 2.97 | 3.72 | 2.45 | 3.09 | 0.646 | 1.92 | 0.968 | 0.72 | 0.49 | 0.85 | 0.83 | 0.75 | 0.69 | ||
WFDEI | [-] | 3.11 | 3.05 | 3.78 | 2.44 | 3.09 | 0.758 | 2.61 | 1.08 | 0.70 | 0.35 | 0.83 | 0.76 | 0.73 | 0.62 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
|||
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Benchmark | [-] | 1.18 | |||||||||||||||
CRUNCEPv7 | [-] | 1.09 | 1.09 | 2.12 | 1.17 | 1.99 | -0.0337 | 0.691 | 0.738 | 0.81 | 0.54 | 0.89 | 0.98 | 0.83 | 0.77 | ||
GSWP3v1 | [-] | 1.16 | 1.15 | 2.12 | 1.17 | 1.99 | 0.0289 | 0.714 | 0.858 | 0.77 | 0.54 | 0.87 | 0.96 | 0.80 | 0.75 | ||
WFDEI | [-] | 1.18 | 1.17 | 2.25 | 1.17 | 2.00 | 0.0500 | 1.02 | 1.06 | 0.78 | 0.38 | 0.85 | 0.98 | 0.81 | 0.70 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 6.82 | |||||||||||||||
CRUNCEPv7 | [-] | 7.73 | 7.80 | 6.81 | 6.85 | 6.67 | 0.559 | 3.50 | 1.67 | 0.75 | 0.41 | 0.75 | 0.89 | 0.82 | 0.67 | ||
GSWP3v1 | [-] | 7.90 | 7.99 | 6.63 | 6.85 | 6.67 | 0.664 | 3.52 | 1.42 | 0.72 | 0.42 | 0.79 | 0.77 | 0.83 | 0.66 | ||
WFDEI | [-] | 7.72 | 7.78 | 6.89 | 6.81 | 6.62 | 0.609 | 4.22 | 1.85 | 0.75 | 0.33 | 0.71 | 0.90 | 0.85 | 0.64 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 1.91 | |||||||||||||||
CRUNCEPv7 | [-] | 2.05 | 2.07 | 2.18 | 1.91 | 1.82 | 0.174 | 0.813 | 0.817 | 0.77 | 0.54 | 0.88 | 0.81 | 0.83 | 0.73 | ||
GSWP3v1 | [-] | 2.25 | 2.28 | 2.11 | 1.91 | 1.82 | 0.360 | 0.922 | 0.911 | 0.72 | 0.52 | 0.85 | 0.77 | 0.76 | 0.69 | ||
WFDEI | [-] | 2.21 | 2.23 | 2.31 | 1.91 | 1.82 | 0.336 | 1.49 | 1.07 | 0.73 | 0.29 | 0.84 | 0.78 | 0.79 | 0.62 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
|||
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Benchmark | [-] | 2.21 | |||||||||||||||
CRUNCEPv7 | [-] | 2.01 | 2.11 | 1.24 | 2.10 | 4.08 | 0.0909 | 1.15 | 0.813 | 0.81 | 0.52 | 0.89 | 0.97 | 0.84 | 0.76 | ||
GSWP3v1 | [-] | 2.10 | 2.23 | 1.00 | 2.10 | 4.08 | 0.216 | 1.22 | 0.842 | 0.78 | 0.52 | 0.89 | 0.95 | 0.81 | 0.74 | ||
WFDEI | [-] | 2.10 | 2.25 | 0.940 | 2.10 | 4.07 | 0.236 | 1.64 | 1.01 | 0.78 | 0.39 | 0.86 | 0.96 | 0.82 | 0.70 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 0.460 | |||||||||||||||
CRUNCEPv7 | [-] | 0.365 | 0.373 | 0.965 | 0.443 | 1.14 | -0.0295 | 0.437 | 1.59 | 0.78 | 0.48 | 0.80 | 0.97 | 0.75 | 0.71 | ||
GSWP3v1 | [-] | 0.404 | 0.413 | 0.993 | 0.443 | 1.14 | 0.0106 | 0.450 | 1.34 | 0.75 | 0.47 | 0.83 | 0.93 | 0.73 | 0.70 | ||
WFDEI | [-] | 0.408 | 0.417 | 0.960 | 0.442 | 1.14 | 0.0133 | 0.610 | 1.65 | 0.77 | 0.33 | 0.77 | 0.96 | 0.73 | 0.65 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 2.03 | |||||||||||||||
CRUNCEPv7 | [-] | 2.09 | 1.98 | 2.40 | 2.03 | 2.75 | -0.0187 | 1.24 | 0.548 | 0.84 | 0.55 | 0.90 | 0.99 | 0.87 | 0.78 | ||
GSWP3v1 | [-] | 2.18 | 2.08 | 2.66 | 2.03 | 2.75 | 0.0810 | 1.20 | 0.497 | 0.84 | 0.56 | 0.91 | 0.98 | 0.85 | 0.78 | ||
WFDEI | [-] | 2.26 | 2.14 | 2.63 | 2.02 | 2.74 | 0.144 | 1.50 | 0.595 | 0.81 | 0.48 | 0.90 | 0.97 | 0.83 | 0.74 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 5.36 | |||||||||||||||
CRUNCEPv7 | [-] | 6.28 | 6.24 | 6.27 | 5.43 | 3.24 | 0.867 | 2.89 | 1.02 | 0.73 | 0.47 | 0.86 | 0.97 | 0.77 | 0.71 | ||
GSWP3v1 | [-] | 6.29 | 6.24 | 6.49 | 5.43 | 3.24 | 0.934 | 2.89 | 0.971 | 0.72 | 0.47 | 0.87 | 0.88 | 0.79 | 0.70 | ||
WFDEI | [-] | 6.44 | 6.42 | 6.75 | 5.40 | 3.23 | 1.12 | 3.65 | 1.11 | 0.72 | 0.37 | 0.86 | 0.93 | 0.76 | 0.67 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 3.63 | |||||||||||||||
CRUNCEPv7 | [-] | 3.58 | 3.56 | 4.92 | 3.54 | 6.04 | 0.165 | 2.22 | 0.535 | 0.85 | 0.56 | 0.95 | 0.97 | 0.83 | 0.79 | ||
GSWP3v1 | [-] | 3.82 | 3.81 | 4.73 | 3.54 | 6.04 | 0.391 | 2.54 | 0.529 | 0.80 | 0.55 | 0.94 | 0.88 | 0.77 | 0.75 | ||
WFDEI | [-] | 3.60 | 3.58 | 5.10 | 3.54 | 6.02 | 0.189 | 2.88 | 0.711 | 0.85 | 0.46 | 0.92 | 0.97 | 0.83 | 0.75 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 2.50 | |||||||||||||||
CRUNCEPv7 | [-] | 2.44 | 2.47 | 2.19 | 2.50 | 2.51 | -0.0568 | 1.39 | 0.740 | 0.85 | 0.55 | 0.90 | 0.99 | 0.88 | 0.79 | ||
GSWP3v1 | [-] | 2.51 | 2.54 | 1.85 | 2.50 | 2.51 | 0.0153 | 1.45 | 0.712 | 0.84 | 0.53 | 0.89 | 0.99 | 0.87 | 0.78 | ||
WFDEI | [-] | 2.61 | 2.65 | 2.29 | 2.49 | 2.52 | 0.138 | 1.92 | 0.914 | 0.82 | 0.45 | 0.88 | 0.94 | 0.85 | 0.73 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 3.65 | |||||||||||||||
CRUNCEPv7 | [-] | 3.77 | 3.82 | 2.45 | 3.67 | 1.94 | 0.106 | 1.69 | 0.718 | 0.84 | 0.55 | 0.93 | 0.98 | 0.87 | 0.79 | ||
GSWP3v1 | [-] | 3.96 | 4.02 | 2.44 | 3.67 | 1.94 | 0.307 | 1.75 | 0.714 | 0.82 | 0.55 | 0.93 | 0.96 | 0.84 | 0.77 | ||
WFDEI | [-] | 3.96 | 4.01 | 2.56 | 3.66 | 1.94 | 0.306 | 2.43 | 0.895 | 0.82 | 0.42 | 0.91 | 0.97 | 0.85 | 0.73 |
Download Data |
Period Mean (original grids) [mm d-1] |
Model Period Mean (intersection) [mm d-1] |
Model Period Mean (complement) [mm d-1] |
Benchmark Period Mean (intersection) [mm d-1] |
Benchmark Period Mean (complement) [mm d-1] |
Bias [mm d-1] |
RMSE [mm d-1] |
Phase Shift [months] |
Bias Score [1] |
RMSE Score [1] |
Seasonal Cycle Score [1] |
Spatial Distribution Score [1] |
Interannual Variability Score [1] |
Overall Score [1] |
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Benchmark | [-] | 1.87 | |||||||||||||||
CRUNCEPv7 | [-] | 2.05 | 2.05 | 2.18 | 1.87 | 2.21 | 0.200 | 0.821 | 0.981 | 0.82 | 0.53 | 0.85 | 0.98 | 0.85 | 0.76 | ||
GSWP3v1 | [-] | 2.18 | 2.18 | 2.30 | 1.87 | 2.21 | 0.337 | 0.895 | 0.938 | 0.75 | 0.52 | 0.86 | 0.96 | 0.78 | 0.73 | ||
WFDEI | [-] | 2.30 | 2.29 | 2.42 | 1.87 | 2.20 | 0.445 | 1.55 | 1.36 | 0.70 | 0.29 | 0.79 | 0.98 | 0.79 | 0.64 |
_NCProperties: version=1|netcdflibversion=4.4.1|hdf5libversion=1.8.17
creation_date: Fri Mar 4 10:41:55 PST 2016
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 CPC Merged Analysis of Precipitation Standard observations
title: derived CMAP precipitation
Approach: I read the monthly global precipitation data from original file, and interpolated from the original resolution in 2.5x2.5 degree to the final one in 0.5x0.5 degree. Meanwhile I also converted the unit from mm/day to Kg m-2 s-1. The final data were saved by each month and each year.
Temporal resolution: monthly
General information: This product was derived from CPC Merged Analysis of Precipitation (CMAP) excluding NCEP Reanalysis Data Set.
Spatial resolution: 0.5x0.5 degree
Derived data code: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-pr-cmap.ncl