@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . skos:narrower . skos:related . skos:member . skos:altLabel "" ; skos:broader , , ; skos:definition "Downwelling radiation is radiation from above. It does not mean \"net downward\". The sign convention is that \"upwelling\" is positive upwards and \"downwelling\" is positive downwards. The term \"shortwave\" means shortwave radiation. Radiance is the radiative flux in a particular direction, per unit of solid angle. The direction from which it is coming must be specified, for instance with a coordinate of zenith_angle. If the radiation does not depend on direction, a standard name of isotropic radiance should be chosen instead."@en ; skos:notation "SDN:P07::CFSN0661" ; skos:note "accepted"@en ; skos:prefLabel "downwelling_shortwave_radiance_in_air"@en ; skos:related . skos:narrower . skos:exactMatch . skos:related . skos:narrower . skos:narrower . skos:narrower . skos:narrower .