BROADBAND INSTRUMENTS ENEA/Univ. of Valencia TypeModelMeasurementSpectral interval FOVAcquisition PyranometerCMP21Global SW irradiance nm18030 s PyranometerPSPDiffuse SW irradiance nm18030 s PyrheliometerCHP1Direct SW radiance nm530 s PyrgeometerCGR4LW irradiance m18030 s Pyrgeometer (Univ. of Valencia) CGR4LW irradiance m18030 s PyrometerKT 19 IISky Brightness Temperature m2.62 s BROADBAND INSTRUMENTS: ENEA/Univ. of Valencia/PMOD TypeModelMeasurementSpectral interval FOVAcquisition PyranometerCMP21Global SW irradiance nm18030 s PyranometerPSPDiffuse SW irradiance nm18030 s PyrheliometerCHP1Direct SW radiance nm530 s PyrgeometerCGR4LW irradiance m18030 s PyrgeometerPIRLW irradiance m1801 min PyrometerKT 19 IISky Brightness Temperature m2.62 s PyranometerCM22Reflected SW irradiance nm1801 min PyrgeometerCGR3LW irradiance8-14 m1501 min Comparison of ENEA and PMOD/WRC broadband radiometers Average SW ratio = 1.0100.003 (SZA