TY - JOUR AU - Blas Corral, Marian de AU - García Rodríguez, Ana AU - García Ruiz, Ignacio AU - Torres Escribano, José Luis PY - 2022 SN - 0273-1177 UR - http://hdl.handle.net/10259/7275 AB - Photosynthetically Active Radiation (PAR) is a fundamental parameter for developing plant productivity models. Nevertheless, instrumentation for measuring PAR and to record it is scarce at conventional meteorological stations. Several procedures have... LA - eng PB - Elsevier KW - Photosynthetically active radiation KW - Solar irradiance KW - Sky types KW - Model calibration KW - Ingeniería eléctrica KW - Electric engineering TI - Validation and calibration of models to estimate photosynthetically active radiation considering different time scales and sky conditions DO - 10.1016/j.asr.2022.07.005 T2 - Advances in Space Research VL - 70 M2 - 1737 ER -