gml:derivationUnitTerm
A set of gml:derivationUnitTerm elements describes a derived unit of measure. Each element carries an integer exponent. The terms are combined by raising each referenced unit to the power of its exponent and forming the product. This unit term references another unit of measure (uom) and provides an integer exponent applied to that unit in defining the compound unit. The exponent may be positive or negative, but not zero.
Element information
Namespace: http://www.opengis.net/gml/3.2
Schema document: external/ogc/gml/3.2.1/units.xsd
Type: gml:DerivationUnitTermType
Properties: Global, Qualified
Content
- Empty content
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| uom | [1..1] | gml:UomIdentifier | from type gml:UnitOfMeasureType | |
| exponent | [0..1] | xsd:integer |
Used in
- Type gml:ConventionalUnitType (Element gml:ConventionalUnit)
- Type gml:DerivedUnitType (Element gml:DerivedUnit)
- Type gmx:ML_ConventionalUnit_Type via extension of gml:ConventionalUnitType (Element gmx:ML_ConventionalUnit)
- Type gmx:ML_DerivedUnit_Type via extension of gml:DerivedUnitType (Element gmx:ML_DerivedUnit)
Sample instance
<gml:derivationUnitTerm uom=""/>