SWEET Ontology
type: Ontology
version info: 2.3
imports: propMass.owl
imports: propFraction.owl
imports: prop.owl
imports: propQuantity.owl
imports: propChemical.owl
imports: reprSciUnits.owl
imports: phenSolid.owl
imports: relaSci.owl
imports: relaMath.owl

Albedo
type: Class
subclass of: RadiationMediumInteractionQuantity
subclass of: FractionalQuantity
comment: The ratio of reflected flux density to incident flux density, referenced to some surface.

Reflectance
type: Class
subclass of: WaveProperty
subclass of: FractionalQuantity
comment: A general term referring to the radiation reflected from, or scattered back through, a given surface in response to radiation incident on the surface with the same wavelength or wavelength range.

Mixing Ratio
type: Class
subclass of: FractionalQuantity

SaturationMixingRatio
type: Class
subclass of: Mixing Ratio
subclass of: SaturationProperty
comment: A thermodynamic function of state; the value of the mixing ratio of saturated air at the given temperature and pressure.

Humidity
type: Class
subclass of: WaterConcentration
subclass of: FractionalQuantity
comment: 1. Generally, some measure of the water vapor content of air. The multiplicity of humidity measures is partly due to different methods of measurement and partly because the conservative measures (mixing ratio, specific humidity) cover an extremely wide dynamic range, as a result of the rapid variation of saturation vapor pressure with temperature. 2. Popularly, same as relative humidity.

SpecificHumidity
type: Class
subclass of: Humidity
comment: In a system of moist air, the (dimensionless) ratio of the mass of water vapor to the total mass of the system.

ConditionalProbability
type: Class
subclass of: Probability
subclass of: Restriction
  on property: hasCondition
  min cardinality: 1