Solar Energy · 1982 · 138 citations · 16 references
Natural SciencesAstronomyAtmospheric RadiationAtmospheric ScienceSolar AstronomyRadiation InterceptionSolar CycleSolar IrradianceSolar Photovoltaic SystemsSolar PhysicsSolar RadiationSolar Irradiance MeasurementSolar Spectral IrradianceTotal Solar Irradiance
16
Fourier series reprensentation of the position of the sun
J. W. Spencer · Medical Entomology and Zoology · 1971 · 280 citations
Natural Sciences, Astronomy, Physics +12
ON THE ANNUAL HEAT BALANCE OF THE NORTHERN HEMISPHERE
Henry G. Houghton · Journal of Meteorology · 1954 · 215 citations