Container for UnitsML units, quantities, and prefixes.
ComplexType for the root element of an UnitsML document.
Container for units. Use in UnitsML container or directly incorporate into a host schema.
Element for describing units. Use in containers UnitSet or directly incorporate into a host schema.
Container for describing the system of units.
Element containing the unit name.
Element containing various unit symbols. Examples include Aring (ASCII), Ã
(HTML).
Element for descriptive information, including version changes to the unit.
Element for listing the unit code value from a specific code list.
Container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered root units.
Element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2
Element for those special cases where the root unit needed is not included in the enumerated list in the above element.
Container for providing conversion information to other units.
Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a))
Element for descriptive information.
Element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.
Element for providing conversion based on SOAP/WSDL calls to a remote server.
Element to describe the WSDL service.
Element for a description of the SpecialConversionFrom.
Element for all quantities that can be expressed using this unit.
Element to describe the definition of the unit.
Element to describe the historical development of the unit.
Element as a placeholder for additional information.
Container for items that are counted and are (in practice) combined with scientific units of measure.
Container for a single counted item.
Element containing the item name(s).
Element containing symbols for the item.
Element for descriptive information, including version changes to the item.
Element to describe the definition of the item.
Element to describe the historical development of the item.
Element as a placeholder for additional information.
Container for quantities.
Element for describing quantities and referencing corresponding units. Use in container or directly incorporate into a host schema.
Element containing the quantity name.
Element containing various quantity symbols.
Element for referencing a unit of measure from within the Quantity element.
Element for descriptive information, including version changes to the unit.
Element to describe the definition of the quantity.
Element to describe the historical development of the quantity.
Element as a placeholder for additional information.
Container for dimensions.
Element to express the dimension of a unit or quantity in terms of the SI base quantities length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity.
Element containing the dimension of the quantity length.
Element containing the dimension of the quantity mass.
Element containing the dimension of the quantity time.
Element containing the dimension of the quantity electric current.
Element containing the dimension of the quantity thermodynamic temerature.
Element containing the dimension of the quantity amount of substance.
Element containing the dimension of the quantity luminous intensity.
Element containing the dimension of the quantity plane angle.
Element containing the dimension of any item. Note: this element is meant to be used to allow counted items to be included in the dimensioning of a derived quantity, e.g., electrons per time; usage of this element does not conform to the SI description of the dimension of a quantity in terms of seven base quantities.
Container for prefixes.
Element containing information about a prefix.
Element containing the prefix name.
Element containing prefix symbols.
URI indicating the unitID of the starting unit for the conversion. For units which are defined in the same document, the URI should consist of a pound sign (#) followed by the ID value.
URI indicating the unitID of the starting unit for the conversion. For units which are defined in the same document, the URI should consist of a pound sign (#) followed by the ID value.
Name of relevant publication.
Name of relevant publication.
Relevant URL for available information.
Relevant URL for available information.
An exponent of the unit, specified as powerNumerator and powerDenominator.
An integer exponent of the unit.
An integer value divided into the powerNumerator to create a non integer exponent of a unit. For example 1/2.
Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.]
Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.]
URL to a representation of the unit or quantity in terms of the 7 SI base dimensions.
URL to a representation of the unit or quantity in terms of the 7 SI base dimensions.
Type for the unit container.
Element for describing units. Use in containers UnitSet or directly incorporate into a host schema.
Type for the unit.
Container for describing the system(s) of units.
Container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered root units.
Element for descriptive information, including version changes to the unit.
Used to indicate the version of the unit output from the Units Database. Changes in the time-stamp are made if a substantive change has been made to the unit, such as a change in the unit definition or changes in conversion factors.
Reference to a representation of the unit or quantity in terms of the 7 SI base dimensions.
Type for the element for listing the unit code value from a specific code list.
The code associated for this unit in a specific code list.
The name of the code list.
The version of the code list containing the unit code.
Suggested retrieval location for this version of the code list.
Organization responsible for publication and/or maintenance of the code list.
URI for organization responsible for the code list.
Primary language of the element and/or its attributes. [See RFC 4646, RFC 4647 and ISO 639.]
Type for the container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered base units.
Element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2
Element for those special cases where the root unit needed is not included in the enumerated list in the above element.
Type for the element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2
Unit identifier; the enumerated list is basically English unit names in lowercase, with a few upper case exceptions, e.g., 32F, mmHg, pH.
Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.]
Type for the element for those special cases where the root unit needed is not included in the enumerated list in the above element.
URI to identify the unit.
URI identifying the source and possibly the definition of the unit.
Optional unit annotation; e.g., a unit name if the unit identifier above is an uncommon code.
Type for the container for providing conversion information to other units.
Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)). Note: The related "conversion to" equation is a simple inversion of the above equation; i.e., x = ((c / b) (y - d)) - a.
Element for describing a conversion that cannot be described by the linear expression in the element Float64ConversionFrom.
Element for providing conversion based on SOAP/WSDL calls to a remote server.
Type for the element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a))
Number to be added at the start of the conversion (prior to multiplication or division) [factor 'a' in equation].
Indicates the position of the least
significant digit (in decimal) of
the initialAddend; the position of
this digit is given by ten to
additive inverse of this number.
Number by which to multiply sum of initial addend and initial value [factor 'b' in equation].
Number of significant digits in the multiplicand value.
Divisor to be applied to the value at the same time as the multiplicand [factor 'c' in equation].
Number of significant digits in the divisor value.
Number to be added at the end of the conversion [factor 'd' in equation].
Indicates the position of the least
significant digit (in decimal) of
the finalAddend; the position of
this digit is given by ten to
additive inverse of this number.
Indicates if the conversion is exact.
Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.
Description of the conversion.
URL for external description of the conversion or for an online convertor.
Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.
Description of the service.
URL for external WSDL definition file.
Type for a set of counted items.
Type for a single counted item.
Type for quantity container.
Type for the quantity.
Element containing various quantity symbols.
Element for specifying particular units associated with the quantity.
Element for descriptive information, including version changes to the quantity.
Type of the quantity. For example base or derived.
Type for the dimension container.
Element to express a unit or quantity in terms of the SI base quantities length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity.
Type for dimension.
This unbounded sequence allows any order of any number of elements; e.g., L^1 Â· L^-1.
Element containing the dimension of any item. Note: this element is meant to be used to allow counted items to be included in the dimensioning of a derived quantity, e.g., electrons per time; usage of this element does not conform to the SI description of the dimension of a quantity in terms of seven base quantities.
Boolean to designate that a quantity or unit is dimensionless.
Type of the quantity length.
Symbol of the quantity length.
Type of the quantity mass.
Symbol of the quantity mass.
Type of the quantity time.
Symbol of the quantity time.
Type of the quantity electric current.
Symbol of the quantity electric current.
Type of the quantity thermodynamic temperature.
Symbol of the quantity thermodynamic temperature.
Type of the quantity amount of substance.
Symbol of the quantity amount of substance.
Type of the quantity luminous intensity.
Symbol of the quantity luminous intensity.
Type of the quantity plane angle.
Symbol of the quantity plane angle.
Type of the quantity represented by a counted item, e.g., electron
Unique URL for identifying or describing the item.
Symbol for the item.
Type for container for prefixes.
Type for element for describing prefixes. Use in container PrefixSet.
The base of the prefix system, i.e., 10 (SI) or 2 (binary).
The exponential power of the prefix with relation to the base.
Type for name. Used for names in units, quantities, and prefixes.
Type for unit system.
Name of the unit system. For example, SI, inch-pound, CGS, and MKS.
Description of the unit relative to the unit system. Examples are SI_base and non-SI_not_acceptable.
Type for symbols. Used in units, quantities, and prefixes.
Type of symbol representation. Examples include ASCII, unicode, HTML, and MathML.
Type for notes. Used in units and conversion factors.
Type for definition.
Type for history.
Type for remark.
Primary language of the element and/or its attributes. [See RFC 4646, RFC 4647 and ISO 639.]
Type for reference to a unit or quantity.
URL to the reference item.
Name of the referenced item.
Primary language of the element and/or its attributes. [See RFC 4646, RFC 4647 and ISO 639.]