Spatial-Temporal Simulations of Soil Moisture Content in a Large Basin of the Loess Plateau, China

Table 1

Parameter attribute value of the samples.

Sampling point number (1)	Soil moisture content (2)	Volume density (3)	Rainfall (4)	Average air temperature °C (5)	Topographic humidity index (6)	Land use coefficient (7)	Slope aspect coefficient (8)	Relative elevation coefficient (9)	Simulated result (10)	Relative error (11)
1	129.68	1.25	84.50	10.44	6.27	1.06	0.89	0.25	129.97	0.0022
2	138.07	1.38	84.51	10.44	9.35	1.00	0.89	0.24	138.34	0.0020
3	134.90	1.40	84.52	10.44	7.21	1.06	0.81	0.24	136.13	0.0091
4	148.72	1.27	84.51	10.44	5.98	1.00	0.79	0.26	125.40	0.1568
5	76.60	1.24	84.50	10.44	8.12	1.06	0.79	0.26	124.08	0.6198
6	135.61	1.16	84.90	10.33	8.04	1.00	0.90	0.23	124.34	0.0831
7	154.36	1.30	84.93	10.32	6.77	0.65	0.87	0.20	129.87	0.1587
8	134.10	1.26	84.94	10.32	5.75	0.65	0.90	0.20	128.30	0.0433
9	150.96	1.38	84.25	10.52	7.21	1.00	1.00	0.08	146.22	0.0314
10	141.29	1.33	84.25	10.52	19.62	0.00	0.77	0.07	124.25	0.1206
11	112.93	1.14	84.65	10.40	8.22	0.65	0.90	0.26	119.29	0.0563
12	111.27	1.25	84.64	10.40	8.20	1.06	1.00	0.28	134.73	0.2108
13	93.63	1.25	84.61	10.39	5.44	1.06	0.79	0.17	126.73	0.3535
14	118.21	1.19	84.62	10.39	8.78	1.06	0.75	0.14	121.71	0.0296
15	111.83	1.19	84.26	10.51	8.14	1.00	0.81	0.22	122.09	0.0917
16	123.72	1.22	84.26	10.51	5.80	1.06	0.79	0.23	122.72	0.0081
17	138.85	1.50	84.48	10.39	6.72	0.65	0.81	0.22	139.00	0.0011
18	145.66	1.48	84.48	10.39	8.53	1.00	0.89	0.24	144.60	0.0073
19	144.87	1.34	84.43	10.40	6.85	1.00	0.79	0.16	132.38	0.0862
20	144.22	1.47	84.43	10.39	14.63	1.00	1.00	0.16	151.94	0.0535
21	148.92	1.43	84.44	10.33	6.47	1.00	0.90	0.23	142.18	0.0453
22	139.84	1.40	84.50	9.86	6.92	1.00	0.77	0.18	136.67	0.0227
23	122.13	1.25	84.42	10.38	8.02	1.06	0.89	0.27	129.43	0.0598
…	…	…	…	…	…	…	…	…	…	…
70	85.81	1.24	34.57	18.59	19.69	1.06	0.77	0.41	92.79	0.0813