Mean State

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Period Mean (original grids) [mm d-1]
Bias [mm d-1]
RMSE [mm d-1]
Phase Shift [months]
Bias Score [1]
RMSE Score [1]
Seasonal Cycle Score [1]
Interannual Variability Score [1]
Overall Score [1]
Benchmark [-] 1.27
000 [-] 1.30 0.0212 0.528 1.06 0.683 0.519 0.823 0.777 0.664
001 [-] 1.24 -0.0378 0.521 1.01 0.661 0.527 0.840 0.768 0.665
002 [-] 1.19 -0.0895 0.525 1.04 0.637 0.528 0.828 0.783 0.661
003 [-] 1.13 -0.152 0.543 1.01 0.619 0.524 0.838 0.786 0.658
004 [-] 1.09 -0.185 0.543 0.968 0.615 0.530 0.850 0.790 0.663
005 [-] 1.05 -0.223 0.544 0.960 0.597 0.537 0.857 0.789 0.663
006 [-] 1.01 -0.270 0.552 0.952 0.576 0.540 0.850 0.780 0.657
007 [-] 1.30 0.0204 0.527 1.04 0.683 0.520 0.832 0.777 0.666
008 [-] 1.30 0.0220 0.529 1.05 0.682 0.518 0.823 0.777 0.664
009 [-] 1.27 -0.00858 0.522 1.04 0.684 0.521 0.829 0.775 0.666
010 [-] 1.32 0.0439 0.545 1.04 0.684 0.507 0.830 0.761 0.658
011 [-] 1.36 0.0803 0.571 1.03 0.670 0.496 0.834 0.751 0.650
012 [-] 1.37 0.0984 0.587 1.01 0.658 0.489 0.837 0.739 0.642

Temporally integrated period mean

BENCHMARK MEAN
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MODEL MEAN
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BIAS
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BIAS SCORE
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RMSE
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RMSE SCORE
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BENCHMARK INTERANNUAL VARIABILITY
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MODEL INTERANNUAL VARIABILITY
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INTERANNUAL VARIABILITY SCORE
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BENCHMARK MAX MONTH
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MODEL MAX MONTH
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DIFFERENCE IN MAX MONTH
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SEASONAL CYCLE SCORE
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Spatially integrated regional mean

MODEL COLORS
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REGIONAL MEAN
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ANNUAL CYCLE
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MONTHLY ANOMALY
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ANNUAL CYCLE
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Relationships

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Precipitation Hellinger Distance [1]
SurfaceAirTemperature Hellinger Distance [1]
Precipitation RMSE Score [1]
SurfaceAirTemperature RMSE Score [1]
Overall Score [1]
000 [-] 0.201 0.156 0.845 0.779 0.812
001 [-] 0.186 0.172 0.857 0.787 0.822
002 [-] 0.194 0.189 0.837 0.765 0.801
003 [-] 0.194 0.193 0.790 0.753 0.772
004 [-] 0.211 0.184 0.783 0.753 0.768
005 [-] 0.205 0.180 0.775 0.742 0.758
006 [-] 0.204 0.174 0.763 0.724 0.744
007 [-] 0.196 0.159 0.845 0.780 0.812
008 [-] 0.201 0.155 0.844 0.783 0.813
009 [-] 0.223 0.151 0.858 0.779 0.818
010 [-] 0.207 0.152 0.840 0.779 0.809
011 [-] 0.191 0.148 0.819 0.769 0.794
012 [-] 0.203 0.146 0.807 0.769 0.788

Precipitation/GPCP2

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SurfaceAirTemperature/CRU

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All Models

Benchmark
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000
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001
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002
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003
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004
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005
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006
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007
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008
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009
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010
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011
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012
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Data Information

  Title:
derived GLEAM ET in 0.5x0.5

  Source_file:
This product is generated from monthly GLEAM ET in 0.25x0.25 observations

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

  Creation_date:
Mon Jun 30 15:54:17 PDT 2014

  Approach:
I simply read et from the raw data files. Meanwhile I converted the original unit to the standard one (mm/day --> Kg/m2/s), binned the original 0.25 degree to the final 0.5 degree resolution and also converted the daily to the monthly, and saved the final file in netcdf format by the month and the year. Derived Data Code: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-et-gleam.ncl

  Temporal resolution:
monthly

  General information:
This product was derived from GLEAM V2A daily 0.25 degree dataset.

  Spatial resolution:
0.5x0.5 degree