This HTML5 document contains 7 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

Prefix	IRI
n4	http://purl.oclc.org/NET/ssnx/qu/qu#
n2	http://purl.oclc.org/NET/ssnx/cf/cf-property#
n3	http://purl.oclc.org/NET/ssnx/qu/dim#
n5	http://purl.oclc.org/NET/ssnx/qu/quantity#
dc	http://purl.org/dc/elements/1.1/
n8	http://purl.oclc.org/NET/ssnx/ssn#
rdfs	http://www.w3.org/2000/01/rdf-schema#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdh	http://www.w3.org/2001/XMLSchema#
n9	http://purl.oclc.org/NET/ssnx/cf/cf-feature#

Statements

Subject Item

n2:surface_net_downward_radiative_flux

rdf:type

n3:EnergyFlux

rdfs:label

surface net downward radiative flux

rdfs:comment

The surface called "surface" means the lower boundary of the atmosphere. "Downward" indicates a vector component which is positive when directed downward (negative upward). Net downward radiation is the difference between radiation from above (downwelling) and radiation from below (upwelling). Radiative flux is the sum of shortwave and longwave radiative fluxes. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. Unless indicated in the cell_methods attribute, a quantity is assumed to apply to the whole area of each horizontal grid box. Previously, the qualifier where_type was used to specify that the quantity applies only to the part of the grid box of the named type. Names containing the where_type qualifier are deprecated and newly created data should use the cell_methods attribute to indicate the horizontal area to which the quantity applies.

dc:source

Climate and Forecast (CF)

n8:isPropertyOf

n9:surface

n4:generalQuantityKind

n5:energyFlux

n4:propertyType

n5:vector