Definition Type: Element
Name: BaseUnit
Namespace: http://www.opengis.net/gml/3.2
Type: gml:BaseUnitType
Containing Schema: units.xsd
Abstract
Documentation:
A base unit is a unit of measure that cannot be derived by combination of other base units within a particular system of units. For example, in the SI system of units, the base units are metre, kilogram, second, Ampere, Kelvin, mole, and candela, for the physical quantity types length, mass, time interval, electric current, thermodynamic temperature, amount of substance and luminous intensity, respectively. gml:BaseUnit extends generic gml:UnitDefinition with the property gml:unitsSystem, which carries a reference to the units system to which this base unit is asserted to belong.
Collapse XSD Schema Diagram:
Drilldown into unitsSystem in schema units_xsd Drilldown into catalogSymbol in schema units_xsd Drilldown into quantityTypeReference in schema units_xsd Drilldown into quantityType in schema units_xsd Drilldown into remarks in schema dictionary_xsd Drilldown into name in schema gmlbase_xsd Drilldown into identifier in schema gmlbase_xsd Drilldown into descriptionReference in schema gmlbase_xsd Drilldown into description in schema gmlbase_xsd Drilldown into metaDataProperty in schema deprecatedtypes_xsd Drilldown into StandardObjectProperties in schema gmlbase_xsd Drilldown into id in schema gmlbase_xsd Drilldown into DefinitionBaseType in schema dictionary_xsd Drilldown into DefinitionType in schema dictionary_xsd Drilldown into UnitDefinitionType in schema units_xsd Drilldown into BaseUnitType in schema units_xsdXSD Diagram of BaseUnit in schema units_xsd (Geography Markup Language)
Collapse XSD Schema Code:
<element name="BaseUnit" type="gml:BaseUnitType" substitutionGroup="gml:UnitDefinition">
    <annotation>
        <documentation>A base unit is a unit of measure that cannot be derived by combination of other base units within a particular system of units.  For example, in the SI system of units, the base units are metre, kilogram, second, Ampere, Kelvin, mole, and candela, for the physical quantity types length, mass, time interval, electric current, thermodynamic temperature, amount of substance and luminous intensity, respectively.
gml:BaseUnit extends generic gml:UnitDefinition with the property gml:unitsSystem, which carries a reference to the units system to which this base unit is asserted to belong.  </documentation>
    </annotation>
</element>
Collapse Child Elements:
Name Type Min Occurs Max Occurs
metaDataProperty gml:metaDataProperty 0 unbounded
description gml:description 0 (1)
descriptionReference gml:descriptionReference 0 (1)
identifier gml:identifier 0 (1)
name gml:name 0 unbounded
metaDataProperty gml:metaDataProperty 0 unbounded
description gml:description 0 (1)
descriptionReference gml:descriptionReference 0 (1)
identifier gml:identifier (1) (1)
name gml:name 0 unbounded
remarks gml:remarks 0 (1)
quantityType gml:quantityType 0 (1)
quantityTypeReference gml:quantityTypeReference 0 (1)
catalogSymbol gml:catalogSymbol 0 (1)
unitsSystem gml:unitsSystem (1) (1)
<xs:group> gml:StandardObjectProperties (1) (1)
Collapse Child Attributes:
Name Type Default Value Use
id gml:id Required
Collapse Derivation Tree:
Collapse References:
gml:UnitDefinition