Estimation of Daily Sunshine Duration from Terra and Aqua MODIS Data

Table 1

Regression coefficients and coefficients of determinations of quadratic and linear models for each month.

Quadratic					Linear
	𝑎	𝑏	𝑐	𝑅^2	𝑎	𝑏	𝑅^2
January	1.0923	−1.8796	0.8093	0.7447	−0.9136	0.6677	0.6836
February	0.9473	−1.7284	0.8247	0.7336	−0.8273	0.7183	0.6785
March	0.8181	−1.6835	0.9019	0.7941	−0.9714	0.8284	0.7652
April	0.9004	−1.6299	0.8449	0.7406	−0.8778	0.7803	0.6987
May	−0.0061	−0.9260	0.8514	0.7272	−0.9212	0.8509	0.7272
June	−0.2791	−0.5304	0.8437	0.6414	−0.7493	0.8639	0.6358