Asia - East Siberia Asia - North Central Asia - South Central Asia and China Asia - West Siberia Europe Global - Land North America - Alaska and Northern Canada North America - Eastern United States North America - Southern Canada North America - Western United States

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	74.2
default	[-]	8.86	9.39	74.2	0.608	0.132		4.61		0.494	0.444	0.469
handtune0011	[-]	5.39	6.23	74.2	0.0681	0.132		-7.19		0.531	0.640	0.586

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	113.
default	[-]	21.3	15.2	113.	5.18			5.22		0.476	0.696	0.586
handtune0011	[-]	15.8	11.1	113.	3.94			-3.25		0.568	0.820	0.694

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	12.2
default	[-]	10.5	0.604	12.2	10.5			-5.59		0.612	0.869	0.741
handtune0011	[-]	10.1	0.509	12.2	10.1			-6.79		0.596	0.649	0.623

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	97.3
default	[-]	9.55	9.07	97.2	0.213	0.0316		0.760		0.601	0.678	0.639
handtune0011	[-]	5.39	5.08	97.2	0.119	0.0316		-15.4		0.600	0.868	0.734

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	5.12
default	[-]	3.56	0.366	5.12	3.25			-8.02		0.568	0.646	0.607
handtune0011	[-]	3.51	0.198	5.12	3.33			-12.2		0.504	0.426	0.465

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	470.
default	[-]	122.	45.8	471.	75.0	0.320		-0.997		0.533	0.782	0.658
handtune0011	[-]	96.0	29.7	471.	65.6	0.320		-8.63		0.564	0.805	0.685

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	116.
default	[-]	7.32	7.30	116.	0.240	0.0985		-7.04		0.449	0.770	0.610
handtune0011	[-]	4.27	4.31	116.	0.109	0.0985		-11.9		0.469	0.584	0.526

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.0131
default	[-]	3.77		0.0131	3.80			4.55		0.462	1.00	0.731
handtune0011	[-]	4.01		0.0131	4.02			3.69		0.535	1.00	0.767

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	46.1
default	[-]	7.76	3.72	46.1	3.72			-3.01		0.515	0.693	0.604
handtune0011	[-]	5.17	2.19	46.1	2.78			-9.90		0.546	0.365	0.456

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Benchmark Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.232
default	[-]	2.33	0.0128	0.232	2.30			1.79		0.528	0.455	0.491
handtune0011	[-]	2.01	0.0106	0.232	1.96			0.473		0.545	0.726	0.635

Africa - Central Africa - Sahel Africa - South Asia - East Siberia Asia - Indonesia Asia - North Central Asia - South Central Asia and China Asia - Southeast Asia and India Asia - West Siberia Australia Europe Global - Land Middle East and Sahara North America - Alaska and Northern Canada North America - Central America North America - Eastern United States North America - Southern Canada North America - Western United States South America - Amazon South America - Southeast South America - Southwest Temporally integrated period mean Temporally integrated period mean bias Temporally integrated period mean bias score

  History:

Tue Mar 19 20:16:17 2019: ncrename -v soilc,cSoilAbove1m soilc_0.5x0.5.nc

  Approach:

I just read the data from the original data file and converted the latitude arrange from original 90N->90S to 90S->90N. The unit was convert from original 0.1 KgC/m2 to KgC/m2

  Temporal resolution:

yearly

  General information:

This product was derived from Northern Circumpolar Soil Carbon Database V2.2 (NCSCDv22) in top 1m.

  Spatial resolution:

0.5x0.5 degree

  Derived data code:

http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-soilc-NCSCDv22.ncl