Asia - East Siberia Asia - North Central Asia - South Central Asia and China Asia - West Siberia Europe Globe 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]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	76.5
PPE	[-]	97.1	89.0	7.99	76.3	0.132		6.17		0.543	0.435	0.489
PPEnocrop	[-]	101.	93.2	7.76	76.3	0.132		7.61		0.526	0.379	0.452
R15	[-]	98.9	84.2	12.3	76.3	0.132		5.08		0.517	0.256	0.386

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	113.
PPE	[-]	202.	128.	64.6	113.			3.21		0.527	0.672	0.599
PPEnocrop	[-]	207.	135.	61.6	113.			4.54		0.503	0.603	0.553
R15	[-]	138.	74.8	59.0	113.			-7.80		0.563	0.841	0.702

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	12.2
PPE	[-]	117.	9.28	112.	12.2			-2.93		0.558	0.537	0.548
PPEnocrop	[-]	115.	10.1	110.	12.2			-2.11		0.544	0.375	0.459
R15	[-]	95.4	5.42	91.8	12.2			-6.89		0.554	0.789	0.672

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	97.3
PPE	[-]	112.	107.	9.16	97.2	0.0316		3.62		0.635	0.732	0.684
PPEnocrop	[-]	112.	108.	9.19	97.2	0.0316		4.04		0.622	0.689	0.656
R15	[-]	111.	103.	11.7	97.2	0.0316		2.39		0.561	0.419	0.490

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	5.12
PPE	[-]	46.0	2.50	43.3	5.12			-9.61		0.576	0.614	0.595
PPEnocrop	[-]	42.6	2.43	40.0	5.12			-9.85		0.571	0.596	0.584
R15	[-]	42.0	3.08	38.6	5.12			-7.42		0.617	0.629	0.623

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	475.
PPE	[-]	1.21e+03	446.	765.	475.	0.691		-0.714		0.555	0.786	0.671
PPEnocrop	[-]	1.24e+03	458.	786.	475.	0.691		-0.220		0.544	0.753	0.649
R15	[-]	1.05e+03	410.	636.	475.	0.691		-2.17		0.537	0.667	0.602

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	116.
PPE	[-]	76.6	70.1	5.39	116.	0.0985		-6.81		0.518	0.766	0.642
PPEnocrop	[-]	75.4	68.9	5.36	116.	0.0985		-7.00		0.519	0.766	0.642
R15	[-]	112.	103.	7.72	116.	0.0985		-1.23		0.497	0.698	0.597

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.0131
PPE	[-]	38.3	0.0238	38.1	0.0131			5.88		0.377	2.76e-24	0.188
PPEnocrop	[-]	39.0	0.0234	38.9	0.0131			5.71		0.388	2.51e-24	0.194
R15	[-]	29.8	0.0176	29.7	0.0131			2.77		0.625	7.29e-23	0.313

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	46.1
PPE	[-]	89.5	39.1	51.0	46.1			-3.12		0.599	0.631	0.615
PPEnocrop	[-]	89.2	39.0	50.8	46.1			-3.18		0.599	0.637	0.618
R15	[-]	73.5	35.1	39.2	46.1			-5.11		0.564	0.544	0.554

	Download Data	Period Mean (original grids) [Pg]	Model Period Mean (intersection) [Pg]	Model Period Mean (complement) [Pg]	Benchmark Period Mean (intersection) [Pg]	Benchmark Period Mean (complement) [Pg]		Bias [kg m-2]		Bias Score [1]	Spatial Distribution Score [1]	Overall Score [1]
Benchmark	[-]	0.232
PPE	[-]	20.5	0.504	19.6	0.232			4.88		0.481	0.684	0.583
PPEnocrop	[-]	19.9	0.496	19.1	0.232			4.72		0.478	0.673	0.576
R15	[-]	13.2	0.304	12.6	0.232			0.983		0.531	0.752	0.642

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 Globe 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