@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: . rdf:type skos:Concept ; dc:identifier "stratiform_cloud_area_fraction_in_atmosphere_layer" ; dc:modified "2019-05-14 17:27:19.0" ; void:inDataset ; owl:deprecated false ; owl:versionInfo 2 ; skos:broadMatch , ; skos:definition "\"Area fraction\" is the fraction of a grid cell's horizontal area that has some characteristic of interest. It is evaluated as the area of interest divided by the grid cell area. It may be expressed as a fraction, a percentage, or any other dimensionless representation of a fraction. \"Layer\" means any layer with upper and lower boundaries that have constant values in some vertical coordinate. There must be a vertical coordinate variable indicating the extent of the layer(s). If the layers are model layers, the vertical coordinate can be model_level_number, but it is recommended to specify a physical coordinate (in a scalar or auxiliary coordinate variable) as well. Standard names also exist for high, medium and low cloud types. Standard names referring only to \"cloud_area_fraction\" should be used for quantities for the whole atmosphere column. In an atmosphere model, stratiform cloud is that produced by large-scale convergence (not the convection schemes). Cloud area fraction is also called \"cloud amount\" and \"cloud cover\"."@en ; skos:exactMatch , , ; skos:note "accepted"@en ; skos:prefLabel "Stratiform cloud area fraction in atmosphere layer"@en ; skos:related , , .