Comparative Analysis of METRIC Model and Atmometer Methods for Estimating Actual Evapotranspiration

Table 2

Regression coefficients between -METRIC values and -atm values for three corn fields at three sites.

Corn field	Brookings			Volga			Oak Lake
	Slope	Intercept		Slope	Intercept		Slope	Intercept
Field 1	0.73	1.28	0.92	0.90	0.61	0.79	0.65	0.73	0.93
Field 2	0.72	1.20	0.91	0.97	0.32	0.81	0.66	0.75	0.88
Field 3	0.78	1.14	0.87	0.98	0.33	0.82	0.64	0.86	0.88