Table 6.

Comparisons of goodness of fit between national and regional scale krigings of the 12 days studied in 2000.

	SPE						RMSS
Date	Natl	SW	NW	MN	SE	NE	Natl	SW	NW	MN	SE	NE
01/01	0.0106	0.0193	−0.0238	0.0008	−0.0168	−0.0125	0.9843	0.9976	1.0042	1.0064	0.9642	0.8617
02/06	0.0034	0.0320	−0.0013	0.0087	0.0241	−0.0126	0.9996	1.0034	1.0203	0.9335	1.0370	0.9816
03/01	0.0159	0.0089	0.0456	0.0062	−0.0079	−0.0215	1.0237	1.0701	1.0505	1.0021	1.0067	1.0397
04/06	−0.0015	0.0038	0.0286	−0.0032	0.0014	0.0140	0.9992	0.9693	1.0927	0.8644	1.0000	0.9995
05/06	−0.0052	0.0284	−0.0420	−0.0075	−0.0095	−0.0178	1.0732	1.0027	1.0162	0.9997	0.9938	0.9361
06/05	−0.0079	0.0150	0.0105	−0.0228	−0.0086	−0.0058	0.9966	0.9694	1.1046	0.9131	1.1005	1.0638
07/05	0.0031	0.0010	0.0083	−0.0571	−0.0233	0.0054	0.9938	0.9052	1.1020	0.9489	1.0043	1.0048
08/04	0.0108	0.0220	−0.0025	0.0069	−0.0208	0.0165	0.9922	0.9990	1.2180	1.0243	0.9932	1.0014
09/03	0.0053	0.0086	−0.0013	−0.0022	0.0054	0.0130	0.9731	1.0328	1.0393	1.0030	0.8441	1.0008
10/03	0.0055	0.0245	0.0164	−0.0314	0.0287	0.0137	0.9692	1.0014	1.0052	0.9925	0.9948	0.9619
11/02	0.0190	0.0565	0.0364	−0.0155	0.0432	0.0080	0.9956	0.9984	0.9210	0.9964	0.9933	1.0103
12/02	0.0130	0.0193	0.0379	−0.0016	0.0308	0.0010	0.9956	0.9976	1.0037	1.0082	1.0454	1.1159
Mean	0.0060	0.0199	0.0094	−0.0099	0.0039	0.0001	0.9997	0.9956	1.0481	0.9744	0.9981	0.9981
Median	0.0054	0.0193	0.0094	−0.0027	−0.0033	0.0032	0.9956	0.9987	1.0298	0.9981	0.9974	1.0011
SD	0.0083	0.0150	0.0259	0.0192	0.0225	0.0136	0.0269	0.0389	0.0743	0.0485	0.0598	0.0634

Abbreviations: Natl, national-scale kriging; MN, kriging in middle north region; NE, kriging in northeast region; NW, kriging in northwest region; SE, kriging in southeast region; SW, kriging in southwest region.