Simple Solar Spectral Model for Direct and Diffuse Irradiance on Horizontal and Tilted Planes at the Earth's Surface for Cloudless Atmospheres

Simple Solar Spectral Model for Direct and Diffuse Irradiance on Horizontal and Tilted Planes at the Earth's Surface for Cloudless Atmospheres

Table 4-3. Meteorological and Geometrical Parameters on
19 August 1981 at Golden, Colorado

Spectrum Zenith
Angle Turbidity
0.368痠 Turbidity
0.500痠 Turbidity
0.862痠 H2O
(cm)

Global 31.9° 0.180 0.149 0.042 1.36

Direct 30.8° 0.176 0.148 0.042 1.35

Tilt 34.66° 0.269 0.200 0.065 1.35

Table 4-3. Meteorological and Geometrical Parameters on
19 August 1981 at Golden, Colorado
Spectrum	Zenith Angle	Turbidity 0.368痠	Turbidity 0.500痠	Turbidity 0.862痠	H2O (cm)
Global	31.9°	0.180	0.149	0.042	1.36
Direct	30.8°	0.176	0.148	0.042	1.35
Tilt	34.66°	0.269	0.200	0.065	1.35

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