Showing:

Annotations
Diagrams
Facets
Instances
Model
Properties
Source
Used by
Imported schema SI_Format.xsd
Namespace https://ptb.de/si
Annotations
D-SI - Digital System of Units
            Copyright (c) 2019 - 2021 Physikalisch-Technische Bundesanstalt (PTB), all rights reserved. 

			This XML Scheme Definition (XSD) is free software: you can redistribute it and/or modify
   			it under the terms of the GNU Lesser General Public License as published by
    		the Free Software Foundation, version 3 of the License.

			This XSD is distributed in the hope that it will be useful,
    		but WITHOUT ANY WARRANTY; without even the implied warranty of
    		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    		GNU Lesser General Public License for more details.

			You should have received a copy of the GNU Lesser General Public License
    		along with this XSD.  If not, see http://www.gnu.org/licenses.
			
			CONTACT: 			smartcom@ptb.de
			DEVELOPMENT:		https://gitlab1.ptb.de/d-ptb/d-si/xsd-d-si
			D-SI XSD VERSION:	2.0.0
			RELEASE DATA:		2021-07-30		
			DOI:				10.5281/zenodo.4709001
ACKNOWLEDGEMENT:
The development of the XML scheme is part of the research project EMPIR 17IND02 (title: SmartCom). 
This project (17IND02) has received funding from the EMPIR programme, co-financed by the Participating States and 
from the European Union's Horizon 2020 research and innovation programme.
Properties
attribute form default unqualified
element form default qualified
version 2.0.0
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realQuantityType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realQuantityType / si:value
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="value" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realQuantityType / si:unit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
Source
<xs:element name="unit" type="si:unitType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realQuantityType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realQuantityType / si:expandedUnc
Namespace https://ptb.de/si
Diagram
Type si:expandedUncType
Properties
content complex
Model
Children si:coverageFactor, si:coverageProbability, si:distribution, si:uncertainty
Instance
<si:expandedUnc xmlns:si="https://ptb.de/si">
  <si:uncertainty>{1,1}</si:uncertainty>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:expandedUnc>
Source
<xs:element name="expandedUnc" type="si:expandedUncType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:expandedUncType / si:uncertainty
Namespace https://ptb.de/si
Diagram
Type si:uncertaintyValueType
Properties
content simple
Facets
pattern \+?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="uncertainty" type="si:uncertaintyValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:expandedUncType / si:coverageFactor
Namespace https://ptb.de/si
Diagram
Type si:kValueType
Properties
content simple
Facets
pattern \+?(([1-9]\d*\.\d*)|([1-9]\d*))
Source
<xs:element name="coverageFactor" type="si:kValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:expandedUncType / si:coverageProbability
Namespace https://ptb.de/si
Diagram
Type si:probabilityValueType
Properties
content simple
Facets
pattern \+?((0(\.\d*)?)|(1(\.0*)?))
Source
<xs:element name="coverageProbability" type="si:probabilityValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:expandedUncType / si:distribution
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="distribution" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realQuantityType / si:coverageInterval
Namespace https://ptb.de/si
Diagram
Type si:coverageIntervalType
Properties
content complex
Model
Children si:coverageProbability, si:distribution, si:intervalMax, si:intervalMin, si:standardUnc
Instance
<si:coverageInterval xmlns:si="https://ptb.de/si">
  <si:standardUnc>{1,1}</si:standardUnc>
  <si:intervalMin>{1,1}</si:intervalMin>
  <si:intervalMax>{1,1}</si:intervalMax>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:coverageInterval>
Source
<xs:element name="coverageInterval" type="si:coverageIntervalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:coverageIntervalType / si:standardUnc
Namespace https://ptb.de/si
Diagram
Type si:uncertaintyValueType
Properties
content simple
Facets
pattern \+?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="standardUnc" type="si:uncertaintyValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:coverageIntervalType / si:intervalMin
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="intervalMin" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:coverageIntervalType / si:intervalMax
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="intervalMax" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:coverageIntervalType / si:coverageProbability
Namespace https://ptb.de/si
Diagram
Type si:probabilityValueType
Properties
content simple
Facets
pattern \+?((0(\.\d*)?)|(1(\.0*)?))
Source
<xs:element name="coverageProbability" type="si:probabilityValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:coverageIntervalType / si:distribution
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="distribution" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:real
Namespace https://ptb.de/si
Annotations
Metadata element definition for a real measurement quantity.
The following statements of a real quantity are possible. 
  [(m)-mandatory, (o)-optional]
  
  1. Basic measured quantity
  	(o) - element label				(string)
  	(m) - element value				(decimal value type)
  	(m) - element unit				(string - SI format)
  	(o) - element dateTime			(xs:dateTime)
    			      
  2. Measured quantity with univariate measurement uncertainty
  	(o) - element label				(string)
  	(m) - element value				(decimal value type)
  	(m) - element unit				(string - SI format)
(o) - element dateTime			(xs:dateTime)
  	(m) - choice si:expandedUnc or si:coverageInterval for the univaraite uncertainty
Integration into external XML:
<myXML xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:si="https://ptb.de/si">
  <xs:element name="individualElement">
       <xs:complexType>
         <xs:sequence>
           <xs:element ref="si:real"/>
         </xs:sequence>
       </xs:complexType>
    </xs:element>
  </mxXML>
Diagram
Type si:realQuantityType
Properties
content complex
Used by
Complex Type dcc:quantityType
Model
Children si:coverageInterval, si:dateTime, si:expandedUnc, si:label, si:unit, si:value
Instance
<si:real xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:value>{1,1}</si:value>
  <si:unit>{1,1}</si:unit>
  <si:dateTime>{0,1}</si:dateTime>
  <si:expandedUnc>{1,1}</si:expandedUnc>
  <si:coverageInterval>{1,1}</si:coverageInterval>
</si:real>
Source
<xs:element name="real" type="si:realQuantityType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Metadata element definition for a real measurement quantity.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The following statements of a real quantity are possible. 
			    [(m)-mandatory, (o)-optional]
			    
			    1. Basic measured quantity
			    	(o) - element label				(string)
			    	(m) - element value				(decimal value type)
			    	(m) - element unit				(string - SI format)
			    	(o) - element dateTime			(xs:dateTime)
			      			      
			    2. Measured quantity with univariate measurement uncertainty
			    	(o) - element label				(string)
			    	(m) - element value				(decimal value type)
			    	(m) - element unit				(string - SI format)
					(o) - element dateTime			(xs:dateTime)
			    	(m) - choice si:expandedUnc or si:coverageInterval for the univaraite uncertainty
				]]>
    </xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				Integration into external XML:
				<myXML xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:si="https://ptb.de/si">
				  <xs:element name="individualElement">
			        <xs:complexType>
			          <xs:sequence>
			            <xs:element ref="si:real"/>
			          </xs:sequence>
			        </xs:complexType>
			     </xs:element>
			   </mxXML>
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:list
Namespace https://ptb.de/si
Annotations
Meta data element definition for a list of basic measurement quantities. 
The list can represent independent measurement or multivariate vector quantities.
This list can provide the following nested structures:
- si:list elements and
- si:realList elements and
- si:complexList elements
Diagram
Type si:listType
Properties
content complex
Used by
Complex Type dcc:quantityType
Model
Children si:complexList, si:dateTime, si:label, si:list, si:realList
Instance
<si:list xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:realList>{1,1}</si:realList>
  <si:complexList>{1,1}</si:complexList>
  <si:list>{1,1}</si:list>
</si:list>
Source
<xs:element name="list" type="si:listType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Meta data element definition for a list of basic measurement quantities. The list can represent independent measurement or multivariate vector quantities.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				 This list can provide the following nested structures:
			      - si:list elements and
			      - si:realList elements and
			      - si:complexList elements
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listType / si:realList
Namespace https://ptb.de/si
Diagram
Type si:realListType
Properties
content complex
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:listUnit, si:listUnivariateUnc, si:real, si:rectangularRegion
Instance
<si:realList xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:listUnit>{0,1}</si:listUnit>
  <si:listUnivariateUnc>{0,1}</si:listUnivariateUnc>
  <si:real>{1,unbounded}</si:real>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:realList>
Source
<xs:element name="realList" type="si:realListType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:listUnit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
minOccurs 0
Source
<xs:element name="listUnit" type="si:unitType" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:listUnivariateUnc
Namespace https://ptb.de/si
Annotations
Definition of a structure, for a global univariate uncertainty, that
is used within the list structure with a list of real quantities.
The global univariate uncertainty can either be given as an expanded 
measurement uncertainty or as a coverage interval.
Diagram
Type si:listUnivariateUncType
Properties
content complex
minOccurs 0
Model
Children si:coverageInterval, si:expandedUnc
Instance
<si:listUnivariateUnc xmlns:si="https://ptb.de/si">
  <si:expandedUnc>{1,1}</si:expandedUnc>
  <si:coverageInterval>{1,1}</si:coverageInterval>
</si:listUnivariateUnc>
Source
<xs:element name="listUnivariateUnc" type="si:listUnivariateUncType" minOccurs="0">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of a structure, for a global univariate uncertainty, that is used within the list structure with a list of real quantities. The global univariate uncertainty can either be given as an expanded measurement uncertainty or as a coverage interval.</xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listUnivariateUncType / si:expandedUnc
Namespace https://ptb.de/si
Diagram
Type si:expandedUncType
Properties
content complex
Model
Children si:coverageFactor, si:coverageProbability, si:distribution, si:uncertainty
Instance
<si:expandedUnc xmlns:si="https://ptb.de/si">
  <si:uncertainty>{1,1}</si:uncertainty>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:expandedUnc>
Source
<xs:element name="expandedUnc" type="si:expandedUncType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listUnivariateUncType / si:coverageInterval
Namespace https://ptb.de/si
Diagram
Type si:coverageIntervalType
Properties
content complex
Model
Children si:coverageProbability, si:distribution, si:intervalMax, si:intervalMin, si:standardUnc
Instance
<si:coverageInterval xmlns:si="https://ptb.de/si">
  <si:standardUnc>{1,1}</si:standardUnc>
  <si:intervalMin>{1,1}</si:intervalMin>
  <si:intervalMax>{1,1}</si:intervalMax>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:coverageInterval>
Source
<xs:element name="coverageInterval" type="si:coverageIntervalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:real
Namespace https://ptb.de/si
Annotations
Meta data element definition for a real measurement quantity in list.
This implementation differs from the pure real quantity in the way that
the unit component is optional in order to allow a combination with
a global unit in the list of real quantities.
Diagram
Type si:realInListType
Properties
content complex
maxOccurs unbounded
Model
Children si:coverageInterval, si:dateTime, si:expandedUnc, si:label, si:unit, si:value
Instance
<si:real xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:value>{1,1}</si:value>
  <si:unit>{0,1}</si:unit>
  <si:dateTime>{0,1}</si:dateTime>
  <si:expandedUnc>{1,1}</si:expandedUnc>
  <si:coverageInterval>{1,1}</si:coverageInterval>
</si:real>
Source
<xs:element name="real" type="si:realInListType" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">Meta data element definition for a real measurement quantity in list. This implementation differs from the pure real quantity in the way that the unit component is optional in order to allow a combination with a global unit in the list of real quantities.</xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realInListType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realInListType / si:value
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="value" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realInListType / si:unit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
minOccurs 0
Source
<xs:element name="unit" type="si:unitType" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realInListType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realInListType / si:expandedUnc
Namespace https://ptb.de/si
Diagram
Type si:expandedUncType
Properties
content complex
Model
Children si:coverageFactor, si:coverageProbability, si:distribution, si:uncertainty
Instance
<si:expandedUnc xmlns:si="https://ptb.de/si">
  <si:uncertainty>{1,1}</si:uncertainty>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:expandedUnc>
Source
<xs:element name="expandedUnc" type="si:expandedUncType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realInListType / si:coverageInterval
Namespace https://ptb.de/si
Diagram
Type si:coverageIntervalType
Properties
content complex
Model
Children si:coverageProbability, si:distribution, si:intervalMax, si:intervalMin, si:standardUnc
Instance
<si:coverageInterval xmlns:si="https://ptb.de/si">
  <si:standardUnc>{1,1}</si:standardUnc>
  <si:intervalMin>{1,1}</si:intervalMin>
  <si:intervalMax>{1,1}</si:intervalMax>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:coverageInterval>
Source
<xs:element name="coverageInterval" type="si:coverageIntervalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:ellipsoidalRegion
Namespace https://ptb.de/si
Diagram
Type si:ellipsoidalRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:ellipsoidalRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:ellipsoidalRegion>
Source
<xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:ellipsoidalRegionType / si:covarianceMatrix
Namespace https://ptb.de/si
Diagram
Type si:covarianceMatrixType
Properties
content complex
Model
Children si:column
Instance
<si:covarianceMatrix xmlns:si="https://ptb.de/si">
  <si:column>{1,unbounded}</si:column>
</si:covarianceMatrix>
Source
<xs:element name="covarianceMatrix" type="si:covarianceMatrixType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:covarianceMatrixType / si:column
Namespace https://ptb.de/si
Annotations
Definition of a column in the covariance matrix.
The column has n covariance elements, where
n is the amount of columns in the covariance matrix.
							
The covariance elements are ordered as in the covariance matrix, started
at the element in the first row of the matrix and going to the
last row of the matrix.
Diagram
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:covariance
Instance
<si:column xmlns:si="https://ptb.de/si">
  <si:covariance>{1,unbounded}</si:covariance>
</si:column>
Source
<xs:element name="column" minOccurs="1" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of a column in the covariance matrix.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
							The column has n covariance elements, where
							n is the amount of columns in the covariance matrix.
							
							The covariance elements are ordered as in the covariance matrix, started
							at the element in the first row of the matrix and going to the
							last row of the matrix.
							]]>
    </xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="covariance" minOccurs="1" maxOccurs="unbounded">
        <xs:annotation>
          <xs:documentation xml:lang="en">Each covariance component is defined by - element value (decimal value type) - element unit (string - SI format)</xs:documentation>
        </xs:annotation>
        <xs:complexType>
          <xs:sequence>
            <xs:element name="value" type="si:decimalType"/>
            <xs:element name="unit" type="si:unitType"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:covarianceMatrixType / si:column / si:covariance
Namespace https://ptb.de/si
Annotations
Each covariance component is defined by 
- element value		(decimal value type)
- element unit		(string - SI format)
Diagram
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:unit, si:value
Instance
<si:covariance xmlns:si="https://ptb.de/si">
  <si:value>{1,1}</si:value>
  <si:unit>{1,1}</si:unit>
</si:covariance>
Source
<xs:element name="covariance" minOccurs="1" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">Each covariance component is defined by - element value (decimal value type) - element unit (string - SI format)</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element name="value" type="si:decimalType"/>
      <xs:element name="unit" type="si:unitType"/>
    </xs:sequence>
  </xs:complexType>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:covarianceMatrixType / si:column / si:covariance / si:value
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="value" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:covarianceMatrixType / si:column / si:covariance / si:unit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
Source
<xs:element name="unit" type="si:unitType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:ellipsoidalRegionType / si:coverageFactor
Namespace https://ptb.de/si
Diagram
Type si:kValueType
Properties
content simple
Facets
pattern \+?(([1-9]\d*\.\d*)|([1-9]\d*))
Source
<xs:element name="coverageFactor" type="si:kValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:ellipsoidalRegionType / si:coverageProbability
Namespace https://ptb.de/si
Diagram
Type si:probabilityValueType
Properties
content simple
Facets
pattern \+?((0(\.\d*)?)|(1(\.0*)?))
Source
<xs:element name="coverageProbability" type="si:probabilityValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:ellipsoidalRegionType / si:distribution
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="distribution" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realListType / si:rectangularRegion
Namespace https://ptb.de/si
Diagram
Type si:rectangularRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:rectangularRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:rectangularRegion>
Source
<xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:rectangularRegionType / si:covarianceMatrix
Namespace https://ptb.de/si
Diagram
Type si:covarianceMatrixType
Properties
content complex
Model
Children si:column
Instance
<si:covarianceMatrix xmlns:si="https://ptb.de/si">
  <si:column>{1,unbounded}</si:column>
</si:covarianceMatrix>
Source
<xs:element name="covarianceMatrix" type="si:covarianceMatrixType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:rectangularRegionType / si:coverageFactor
Namespace https://ptb.de/si
Diagram
Type si:kValueType
Properties
content simple
Facets
pattern \+?(([1-9]\d*\.\d*)|([1-9]\d*))
Source
<xs:element name="coverageFactor" type="si:kValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:rectangularRegionType / si:coverageProbability
Namespace https://ptb.de/si
Diagram
Type si:probabilityValueType
Properties
content simple
Facets
pattern \+?((0(\.\d*)?)|(1(\.0*)?))
Source
<xs:element name="coverageProbability" type="si:probabilityValueType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:rectangularRegionType / si:distribution
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="distribution" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listType / si:complexList
Namespace https://ptb.de/si
Diagram
Type si:complexListType
Properties
content complex
Model
Children si:complex, si:dateTime, si:ellipsoidalRegion, si:label, si:listBivariateUnc, si:listUnit, si:listUnitPhase, si:rectangularRegion
Instance
<si:complexList xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:listUnit>{0,1}</si:listUnit>
  <si:listUnitPhase>{0,1}</si:listUnitPhase>
  <si:listBivariateUnc>{0,1}</si:listBivariateUnc>
  <si:complex>{1,unbounded}</si:complex>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:complexList>
Source
<xs:element name="complexList" type="si:complexListType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:listUnit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
minOccurs 0
Source
<xs:element name="listUnit" type="si:unitType" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:listUnitPhase
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="listUnitPhase" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:listBivariateUnc
Namespace https://ptb.de/si
Annotations
Definition of a structure, for a global bivariate uncertainty, that
is used within the list structure with a list of complex quantities.
The global bivariate uncertainty can either be given as a hyper-ellipsoidal
coverage region or a hyper-rectangular coverage region. Both
coverage regions must provide a covariance matrix of dimension 2.
Diagram
Type si:listBivariateUncType
Properties
content complex
minOccurs 0
Model
Children si:ellipsoidalRegion, si:rectangularRegion
Instance
<si:listBivariateUnc xmlns:si="https://ptb.de/si">
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:listBivariateUnc>
Source
<xs:element name="listBivariateUnc" type="si:listBivariateUncType" minOccurs="0">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of a structure, for a global bivariate uncertainty, that is used within the list structure with a list of complex quantities. The global bivariate uncertainty can either be given as a hyper-ellipsoidal coverage region or a hyper-rectangular coverage region. Both coverage regions must provide a covariance matrix of dimension 2.</xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listBivariateUncType / si:ellipsoidalRegion
Namespace https://ptb.de/si
Diagram
Type si:ellipsoidalRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:ellipsoidalRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:ellipsoidalRegion>
Source
<xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listBivariateUncType / si:rectangularRegion
Namespace https://ptb.de/si
Diagram
Type si:rectangularRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:rectangularRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:rectangularRegion>
Source
<xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:complex
Namespace https://ptb.de/si
Annotations
Meta data element definition for a complex measurement quantity in list.
This implementation differs from the pure complex quantity, in the way that
the unit components are optional in order to allow a combination with
a global unit in the list of complex quantities.
Diagram
Type si:complexInListType
Properties
content complex
maxOccurs unbounded
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:rectangularRegion, si:unit, si:unitPhase, si:valueImag, si:valueMagnitude, si:valuePhase, si:valueReal
Instance
<si:complex xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:valueReal>{1,1}</si:valueReal>
  <si:valueImag>{1,1}</si:valueImag>
  <si:unit>{0,1}</si:unit>
  <si:valueMagnitude>{1,1}</si:valueMagnitude>
  <si:valuePhase>{1,1}</si:valuePhase>
  <si:unit>{0,1}</si:unit>
  <si:unitPhase>{0,1}</si:unitPhase>
  <si:dateTime>{0,1}</si:dateTime>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:complex>
Source
<xs:element name="complex" type="si:complexInListType" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation xml:lang="en">Meta data element definition for a complex measurement quantity in list. This implementation differs from the pure complex quantity, in the way that the unit components are optional in order to allow a combination with a global unit in the list of complex quantities.</xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:valueReal
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valueReal" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:valueImag
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valueImag" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:unit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
minOccurs 0
Source
<xs:element name="unit" type="si:unitType" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:valueMagnitude
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valueMagnitude" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:valuePhase
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valuePhase" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:unitPhase
Namespace https://ptb.de/si
Diagram
Type si:unitPhaseType
Properties
content simple
minOccurs 0
Source
<xs:element name="unitPhase" type="si:unitPhaseType" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:ellipsoidalRegion
Namespace https://ptb.de/si
Diagram
Type si:ellipsoidalRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:ellipsoidalRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:ellipsoidalRegion>
Source
<xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexInListType / si:rectangularRegion
Namespace https://ptb.de/si
Diagram
Type si:rectangularRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:rectangularRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:rectangularRegion>
Source
<xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:ellipsoidalRegion
Namespace https://ptb.de/si
Diagram
Type si:ellipsoidalRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:ellipsoidalRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:ellipsoidalRegion>
Source
<xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexListType / si:rectangularRegion
Namespace https://ptb.de/si
Diagram
Type si:rectangularRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:rectangularRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:rectangularRegion>
Source
<xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:listType / si:list
Namespace https://ptb.de/si
Diagram
Type si:listType
Properties
content complex
Model
Children si:complexList, si:dateTime, si:label, si:list, si:realList
Instance
<si:list xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:realList>{1,1}</si:realList>
  <si:complexList>{1,1}</si:complexList>
  <si:list>{1,1}</si:list>
</si:list>
Source
<xs:element name="list" type="si:listType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybrid
Namespace https://ptb.de/si
Annotations
The hybrid elements allows to add quantities to the
machine readable D-SI format, with other units, than those allowed
to be used with the SI by means of the BIPM SI brochure.
The hybrid element can contain the following information
				 
1. A set of real quantities
	- all real elements provide a quantity value for one and the same measured quantity
	- each real element provides this quantity with a different unit
	- at least one real element provides the quantity with a machine readable SI unit
	- the other real quantities can use any SI or non-SI unit
	
2. A set of complex quantities
	- all complex elements provide a quantity value for one and the same measured quantity
	- each complex element provides this quantity with a different unit(s)
	- at least one complex element provides the quantity with a machine readable SI unit(s)
	- the other complex quantities can use any SI or non-SI unit
				 
 3. A set of list elements
	- all list elements must provide the same quantity information and hence, must have
		an identical structure.
	- the lists do only differ by using different units for each of the quantities
	- at least one list  provides all quantities only with machine readable SI units
	- the other lists can use any other units for the quantities
				 
 4. A set of constant quantities
	- all constant elements provide a quantity value for one and the same quantity
	- each constant element provides this quantity with a different unit
	- at least one constant element provides the quantity with a machine readable SI unit
	- the other constant quantities can use any SI or non-SI unit
Diagram
Type si:hybridType
Properties
content complex
Used by
Complex Type dcc:quantityType
Model
Children si:complex, si:complexList, si:constant, si:list, si:real, si:realList
Instance
<si:hybrid xmlns:si="https://ptb.de/si">
  <si:real>{1,unbounded}</si:real>
  <si:complex>{1,unbounded}</si:complex>
  <si:list>{1,unbounded}</si:list>
  <si:realList>{1,unbounded}</si:realList>
  <si:complexList>{1,unbounded}</si:complexList>
  <si:constant>{1,unbounded}</si:constant>
</si:hybrid>
Source
<xs:element name="hybrid" type="si:hybridType">
  <xs:annotation>
    <xs:documentation xml:lang="en">The hybrid elements allows to add quantities to the machine readable D-SI format, with other units, than those allowed to be used with the SI by means of the BIPM SI brochure.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				 The hybrid element can contain the following information
				 
				 1. A set of real quantities
				 	- all real elements provide a quantity value for one and the same measured quantity
				 	- each real element provides this quantity with a different unit
				 	- at least one real element provides the quantity with a machine readable SI unit
				 	- the other real quantities can use any SI or non-SI unit
				 	
				 2. A set of complex quantities
				 	- all complex elements provide a quantity value for one and the same measured quantity
				 	- each complex element provides this quantity with a different unit(s)
				 	- at least one complex element provides the quantity with a machine readable SI unit(s)
				 	- the other complex quantities can use any SI or non-SI unit
				 
				  3. A set of list elements
				 	- all list elements must provide the same quantity information and hence, must have
				 		an identical structure.
				 	- the lists do only differ by using different units for each of the quantities
				 	- at least one list  provides all quantities only with machine readable SI units
				 	- the other lists can use any other units for the quantities
				 
				  4. A set of constant quantities
				 	- all constant elements provide a quantity value for one and the same quantity
				 	- each constant element provides this quantity with a different unit
				 	- at least one constant element provides the quantity with a machine readable SI unit
				 	- the other constant quantities can use any SI or non-SI unit
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybridType / si:real
Namespace https://ptb.de/si
Diagram
Type si:realQuantityType
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:coverageInterval, si:dateTime, si:expandedUnc, si:label, si:unit, si:value
Instance
<si:real xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:value>{1,1}</si:value>
  <si:unit>{1,1}</si:unit>
  <si:dateTime>{0,1}</si:dateTime>
  <si:expandedUnc>{1,1}</si:expandedUnc>
  <si:coverageInterval>{1,1}</si:coverageInterval>
</si:real>
Source
<xs:element name="real" type="si:realQuantityType" minOccurs="1" maxOccurs="unbounded"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybridType / si:complex
Namespace https://ptb.de/si
Diagram
Type si:complexQuantityType
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:rectangularRegion, si:unit, si:unitPhase, si:valueImag, si:valueMagnitude, si:valuePhase, si:valueReal
Instance
<si:complex xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:valueReal>{1,1}</si:valueReal>
  <si:valueImag>{1,1}</si:valueImag>
  <si:unit>{1,1}</si:unit>
  <si:valueMagnitude>{1,1}</si:valueMagnitude>
  <si:valuePhase>{1,1}</si:valuePhase>
  <si:unit>{1,1}</si:unit>
  <si:unitPhase>{1,1}</si:unitPhase>
  <si:dateTime>{0,1}</si:dateTime>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:complex>
Source
<xs:element name="complex" type="si:complexQuantityType" minOccurs="1" maxOccurs="unbounded"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:valueReal
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valueReal" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:valueImag
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valueImag" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:unit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
Source
<xs:element name="unit" type="si:unitType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:valueMagnitude
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valueMagnitude" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:valuePhase
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="valuePhase" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:unitPhase
Namespace https://ptb.de/si
Diagram
Type si:unitPhaseType
Properties
content simple
Source
<xs:element name="unitPhase" type="si:unitPhaseType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:ellipsoidalRegion
Namespace https://ptb.de/si
Diagram
Type si:ellipsoidalRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:ellipsoidalRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:ellipsoidalRegion>
Source
<xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexQuantityType / si:rectangularRegion
Namespace https://ptb.de/si
Diagram
Type si:rectangularRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:rectangularRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:rectangularRegion>
Source
<xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybridType / si:list
Namespace https://ptb.de/si
Diagram
Type si:listType
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:complexList, si:dateTime, si:label, si:list, si:realList
Instance
<si:list xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:realList>{1,1}</si:realList>
  <si:complexList>{1,1}</si:complexList>
  <si:list>{1,1}</si:list>
</si:list>
Source
<xs:element name="list" type="si:listType" minOccurs="1" maxOccurs="unbounded"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybridType / si:realList
Namespace https://ptb.de/si
Diagram
Type si:realListType
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:listUnit, si:listUnivariateUnc, si:real, si:rectangularRegion
Instance
<si:realList xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:listUnit>{0,1}</si:listUnit>
  <si:listUnivariateUnc>{0,1}</si:listUnivariateUnc>
  <si:real>{1,unbounded}</si:real>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:realList>
Source
<xs:element name="realList" type="si:realListType" minOccurs="1" maxOccurs="unbounded"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybridType / si:complexList
Namespace https://ptb.de/si
Diagram
Type si:complexListType
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:complex, si:dateTime, si:ellipsoidalRegion, si:label, si:listBivariateUnc, si:listUnit, si:listUnitPhase, si:rectangularRegion
Instance
<si:complexList xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:listUnit>{0,1}</si:listUnit>
  <si:listUnitPhase>{0,1}</si:listUnitPhase>
  <si:listBivariateUnc>{0,1}</si:listBivariateUnc>
  <si:complex>{1,unbounded}</si:complex>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:complexList>
Source
<xs:element name="complexList" type="si:complexListType" minOccurs="1" maxOccurs="unbounded"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:hybridType / si:constant
Namespace https://ptb.de/si
Diagram
Type si:constantQuantityType
Properties
content complex
minOccurs 1
maxOccurs unbounded
Model
Children si:dateTime, si:distribution, si:label, si:uncertainty, si:unit, si:value
Instance
<si:constant xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:value>{1,1}</si:value>
  <si:unit>{1,1}</si:unit>
  <si:dateTime>{0,1}</si:dateTime>
  <si:uncertainty>{0,1}</si:uncertainty>
  <si:distribution>{0,1}</si:distribution>
</si:constant>
Source
<xs:element name="constant" type="si:constantQuantityType" minOccurs="1" maxOccurs="unbounded"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constantQuantityType / si:label
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="label" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constantQuantityType / si:value
Namespace https://ptb.de/si
Diagram
Type si:decimalType
Properties
content simple
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="value" type="si:decimalType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constantQuantityType / si:unit
Namespace https://ptb.de/si
Diagram
Type si:unitType
Properties
content simple
Source
<xs:element name="unit" type="si:unitType"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constantQuantityType / si:dateTime
Namespace https://ptb.de/si
Diagram
Type xs:dateTime
Properties
content simple
minOccurs 0
Source
<xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constantQuantityType / si:uncertainty
Namespace https://ptb.de/si
Diagram
Type si:uncertaintyValueType
Properties
content simple
minOccurs 0
Facets
pattern \+?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Source
<xs:element name="uncertainty" type="si:uncertaintyValueType" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constantQuantityType / si:distribution
Namespace https://ptb.de/si
Diagram
Type xs:string
Properties
content simple
minOccurs 0
Source
<xs:element name="distribution" type="xs:string" minOccurs="0"/>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complex
Namespace https://ptb.de/si
Annotations
The definition of complex quantities in the D-SI metadata model.
Complex quantities allow two representations of complex numerical values:
One is the Cartesian coordinate form, the other representation is the
polar coordinate form.
The following statements of a complex quantity are possible. 
   [(m)-mandatory, (o)-optional]
   
   1. Basic measured quantity in Cartesian form
   	(o) - element label				(string)
   	(m) - element valueReal			(decimal value type)
	(m) - element valueImag			(decimal value type)
  	 	(m) - element unit				(string - SI unit)
	(o) - element dateTime			(xs:dateTime)
				
				
2. Basic measured quantity in polar form
   	(o) - element label				(string)
   	(m) - element valueMagnitude	(decimal value type)
	(m) - element valuePhase		(decimal value type)
  	 	(m) - element unit				(string - SI unit)
	(m) - element unitPhase			(string - SI unit for an angular quantity)
	(o) - element dateTime			(xs:dateTime)
	
	
3. Basic measured quantity in Cartesian form with bivariate uncertainty
   	(o) - element label				(string)
   	(m) - element valueReal			(decimal value type)
	(m) - element valueImag			(decimal value type)
  	 	(m) - element unit				(string - SI unit)
	(o) - element dateTime			(xs:dateTime)
	(m) - choice si:ellipsoidalRegion or si:rectangularRegion for the bivariate uncertainty
				
				
4. Basic measured quantity in polar form with bivariate uncertainty
   	(o) - element label				(string)
   	(m) - element valueMagnitude	(decimal value type)
	(m) - element valuePhase		(decimal value type)
  	 	(m) - element unit				(string - SI unit)
	(m) - element unitPhase			(string - SI unit for an angular quantity)
	(o) - element dateTime			(xs:dateTime)
	(m) - choice si:ellipsoidalRegion or si:rectangularRegion for the bivariate uncertainty
Diagram
Type si:complexQuantityType
Properties
content complex
Used by
Complex Type dcc:quantityType
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:rectangularRegion, si:unit, si:unitPhase, si:valueImag, si:valueMagnitude, si:valuePhase, si:valueReal
Instance
<si:complex xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:valueReal>{1,1}</si:valueReal>
  <si:valueImag>{1,1}</si:valueImag>
  <si:unit>{1,1}</si:unit>
  <si:valueMagnitude>{1,1}</si:valueMagnitude>
  <si:valuePhase>{1,1}</si:valuePhase>
  <si:unit>{1,1}</si:unit>
  <si:unitPhase>{1,1}</si:unitPhase>
  <si:dateTime>{0,1}</si:dateTime>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:complex>
Source
<xs:element name="complex" type="si:complexQuantityType">
  <xs:annotation>
    <xs:documentation xml:lang="en">The definition of complex quantities in the D-SI metadata model. Complex quantities allow two representations of complex numerical values: One is the Cartesian coordinate form, the other representation is the polar coordinate form.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The following statements of a complex quantity are possible. 
			    [(m)-mandatory, (o)-optional]
			    
			    1. Basic measured quantity in Cartesian form
			    	(o) - element label				(string)
			    	(m) - element valueReal			(decimal value type)
					(m) - element valueImag			(decimal value type)
			   	 	(m) - element unit				(string - SI unit)
					(o) - element dateTime			(xs:dateTime)
				
				
				2. Basic measured quantity in polar form
			    	(o) - element label				(string)
			    	(m) - element valueMagnitude	(decimal value type)
					(m) - element valuePhase		(decimal value type)
			   	 	(m) - element unit				(string - SI unit)
					(m) - element unitPhase			(string - SI unit for an angular quantity)
					(o) - element dateTime			(xs:dateTime)
					
					
				3. Basic measured quantity in Cartesian form with bivariate uncertainty
			    	(o) - element label				(string)
			    	(m) - element valueReal			(decimal value type)
					(m) - element valueImag			(decimal value type)
			   	 	(m) - element unit				(string - SI unit)
					(o) - element dateTime			(xs:dateTime)
					(m) - choice si:ellipsoidalRegion or si:rectangularRegion for the bivariate uncertainty
				
				
				4. Basic measured quantity in polar form with bivariate uncertainty
			    	(o) - element label				(string)
			    	(m) - element valueMagnitude	(decimal value type)
					(m) - element valuePhase		(decimal value type)
			   	 	(m) - element unit				(string - SI unit)
					(m) - element unitPhase			(string - SI unit for an angular quantity)
					(o) - element dateTime			(xs:dateTime)
					(m) - choice si:ellipsoidalRegion or si:rectangularRegion for the bivariate uncertainty
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:constant
Namespace https://ptb.de/si
Annotations
Definition of a structure for real numbers, that represent for fundamental 
physical constants and mathematical	constants.
The element has the following components [(m)-mandatory, (o)-optional]:
 
(o) - element label						(string)
(m) - element value						(decimal value type) 
   (m) - element unit						(string - SI unit) 
   (o) - element dateTime					(xs:dateTime)
   (o) - element uncertainty				(decimal value >= 0)
(o) - element distribution				(string)
				
The value and the uncertainty have the unit specified by the element unit.
For fundamental physical constants, that are defined experimentally, the
uncertainty is the standard deviation.
				
For rounded mathematical constants, the uncertainty is the standard deviation
of a rectangular distribution (element value defines center point), that 
contains the exact value of the constant with 100 percent probability.
Diagram
Type si:constantQuantityType
Properties
content complex
Used by
Complex Type dcc:quantityType
Model
Children si:dateTime, si:distribution, si:label, si:uncertainty, si:unit, si:value
Instance
<si:constant xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:value>{1,1}</si:value>
  <si:unit>{1,1}</si:unit>
  <si:dateTime>{0,1}</si:dateTime>
  <si:uncertainty>{0,1}</si:uncertainty>
  <si:distribution>{0,1}</si:distribution>
</si:constant>
Source
<xs:element name="constant" type="si:constantQuantityType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of a structure for real numbers, that represent for fundamental physical constants and mathematical constants.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The element has the following components [(m)-mandatory, (o)-optional]:
				 
				(o) - element label						(string)
				(m) - element value						(decimal value type) 
			    (m) - element unit						(string - SI unit) 
			    (o) - element dateTime					(xs:dateTime)
			    (o) - element uncertainty				(decimal value >= 0)
				(o) - element distribution				(string)
				
				The value and the uncertainty have the unit specified by the element unit.
				For fundamental physical constants, that are defined experimentally, the
				uncertainty is the standard deviation.
				
				For rounded mathematical constants, the uncertainty is the standard deviation
				of a rectangular distribution (element value defines center point), that 
				contains the exact value of the constant with 100 percent probability.
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:realList
Namespace https://ptb.de/si
Annotations
Meta data element definition for a list of real measurement quantities. 
The list can represent independent measurement or multivariate vector quantities.
A list can provide the following structures:
   - list of one ore more si:real elements
   - optional list timestamp, list label, and/or list unit 
   - optional list univariate uncertainty statement with list unit
- optional multivariate hyper-elliptical or hyper-rectangular coverage region
Diagram
Type si:realListType
Properties
content complex
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:listUnit, si:listUnivariateUnc, si:real, si:rectangularRegion
Instance
<si:realList xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:listUnit>{0,1}</si:listUnit>
  <si:listUnivariateUnc>{0,1}</si:listUnivariateUnc>
  <si:real>{1,unbounded}</si:real>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:realList>
Source
<xs:element name="realList" type="si:realListType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Meta data element definition for a list of real measurement quantities. The list can represent independent measurement or multivariate vector quantities.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				 A list can provide the following structures:
    			   - list of one ore more si:real elements
			       - optional list timestamp, list label, and/or list unit 
			       - optional list univariate uncertainty statement with list unit
				   - optional multivariate hyper-elliptical or hyper-rectangular coverage region
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:complexList
Namespace https://ptb.de/si
Annotations
Meta data element definition for a list of complex measurement quantities. 
The list can represent independent measurement or multivariate vector quantities.
This list can provide the following structures:
- list of one ore more si:complex elements
   - optional list timestamp, list label, and/or list unit(s) 
   - optional list bivariate uncertainty statement with list unit(s)
- optional multivariate hyper-elliptical or hyper-rectangular coverage region
Diagram
Type si:complexListType
Properties
content complex
Model
Children si:complex, si:dateTime, si:ellipsoidalRegion, si:label, si:listBivariateUnc, si:listUnit, si:listUnitPhase, si:rectangularRegion
Instance
<si:complexList xmlns:si="https://ptb.de/si">
  <si:label>{0,1}</si:label>
  <si:dateTime>{0,1}</si:dateTime>
  <si:listUnit>{0,1}</si:listUnit>
  <si:listUnitPhase>{0,1}</si:listUnitPhase>
  <si:listBivariateUnc>{0,1}</si:listBivariateUnc>
  <si:complex>{1,unbounded}</si:complex>
  <si:ellipsoidalRegion>{1,1}</si:ellipsoidalRegion>
  <si:rectangularRegion>{1,1}</si:rectangularRegion>
</si:complexList>
Source
<xs:element name="complexList" type="si:complexListType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Meta data element definition for a list of complex measurement quantities. The list can represent independent measurement or multivariate vector quantities.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				 This list can provide the following structures:
				   - list of one ore more si:complex elements
			       - optional list timestamp, list label, and/or list unit(s) 
			       - optional list bivariate uncertainty statement with list unit(s)
				   - optional multivariate hyper-elliptical or hyper-rectangular coverage region
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:expandedUnc
Namespace https://ptb.de/si
Annotations
Definition of the structure, that gives the necessary components for stating 
an expanded measurement uncertainty. This element must always be used in the
context of a real quantity, which is an application within si:real and/or
si:globalUnivariateUnc.
The element has the following components [(m)-mandatory, (o)-optional]:
 
(m) - element uncertainty				(decimal value >= 0)
   (m) - element coverageFactor			(decimal value >= 1) 
   (m) - element coverageProbability		(decimal value in [0,1])
(o) - element distribution				(string)
				
The unit of component uncertainty is the unit used in the context of
si:real and/or si:globalUnivariateUnc.
Diagram
Type si:expandedUncType
Properties
content complex
Model
Children si:coverageFactor, si:coverageProbability, si:distribution, si:uncertainty
Instance
<si:expandedUnc xmlns:si="https://ptb.de/si">
  <si:uncertainty>{1,1}</si:uncertainty>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:expandedUnc>
Source
<xs:element name="expandedUnc" type="si:expandedUncType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of the structure, that gives the necessary components for stating an expanded measurement uncertainty. This element must always be used in the context of a real quantity, which is an application within si:real and/or si:globalUnivariateUnc.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The element has the following components [(m)-mandatory, (o)-optional]:
				 
				(m) - element uncertainty				(decimal value >= 0)
			    (m) - element coverageFactor			(decimal value >= 1) 
			    (m) - element coverageProbability		(decimal value in [0,1])
				(o) - element distribution				(string)
				
				The unit of component uncertainty is the unit used in the context of
				si:real and/or si:globalUnivariateUnc.
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:coverageInterval
Namespace https://ptb.de/si
Annotations
Definition of the structure, that gives the necessary components for stating 
a probabilistic-symmetric coverage interval for a real uncertainty. This element 
must always be used in the context of a real quantity, which is an application 
within si:real and/or si:globalUnivariateUnc.
The element has the following components [(m)-mandatory, (o)-optional]:
 
(m) - element stdUncertainty			(decimal value >= 0)
(m) - element intervalMin				(decimal value type) 
   (m) - element intervalMax				(decimal value type) 
   (m) - element coverageProbability		(decimal value in [0,1])
(o) - element distribution				(string)
				
The unit of components stdUncertainty, intervalMin and intervalMax is the unit 
used in the context of si:real and/or si:globalUnivaraiteUnc.
Diagram
Type si:coverageIntervalType
Properties
content complex
Model
Children si:coverageProbability, si:distribution, si:intervalMax, si:intervalMin, si:standardUnc
Instance
<si:coverageInterval xmlns:si="https://ptb.de/si">
  <si:standardUnc>{1,1}</si:standardUnc>
  <si:intervalMin>{1,1}</si:intervalMin>
  <si:intervalMax>{1,1}</si:intervalMax>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:coverageInterval>
Source
<xs:element name="coverageInterval" type="si:coverageIntervalType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of the structure, that gives the necessary components for stating a probabilistic-symmetric coverage interval for a real uncertainty. This element must always be used in the context of a real quantity, which is an application within si:real and/or si:globalUnivariateUnc.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The element has the following components [(m)-mandatory, (o)-optional]:
				 
				(m) - element stdUncertainty			(decimal value >= 0)
				(m) - element intervalMin				(decimal value type) 
			    (m) - element intervalMax				(decimal value type) 
			    (m) - element coverageProbability		(decimal value in [0,1])
				(o) - element distribution				(string)
				
				The unit of components stdUncertainty, intervalMin and intervalMax is the unit 
				used in the context of si:real and/or si:globalUnivaraiteUnc.
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:covarianceMatrix
Namespace https://ptb.de/si
Annotations
Definition of a covariance matrix element that is used for
multidimensional uncertainty statements in the D-SI format.
A covariance matrix has n column elements.
The dimension of the covariance matrix is the amount of columns.
Each column contains the covariance values of one column of the 
covariance matrix.
The order of the columns is from left to right column in the
covariance matrix.
Diagram
Type si:covarianceMatrixType
Properties
content complex
Model
Children si:column
Instance
<si:covarianceMatrix xmlns:si="https://ptb.de/si">
  <si:column>{1,unbounded}</si:column>
</si:covarianceMatrix>
Source
<xs:element name="covarianceMatrix" type="si:covarianceMatrixType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of a covariance matrix element that is used for multidimensional uncertainty statements in the D-SI format.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				A covariance matrix has n column elements.
				The dimension of the covariance matrix is the amount of columns.
				Each column contains the covariance values of one column of the 
				covariance matrix.
				The order of the columns is from left to right column in the
				covariance matrix.
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:ellipsoidalRegion
Namespace https://ptb.de/si
Annotations
Definition of the structure, that provides a hyper-ellipsoidal coverage
region for stating the uncertainty of multivariate quantities. It is
used in the context of uncertainty for complex quantities and
lists of real or complex quantities.
The element has the following components [(m)-mandatory, (o)-optional]:
 
(m) - element covarianceMatrix			(sub structure covarianceMatrix)
(m) - element coverageFactor			(decimal value >= 1) 
   (m) - element coverageProbability		(decimal value in [0,1]) 
(o) - element distribution				(string)
Diagram
Type si:ellipsoidalRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:ellipsoidalRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:ellipsoidalRegion>
Source
<xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of the structure, that provides a hyper-ellipsoidal coverage region for stating the uncertainty of multivariate quantities. It is used in the context of uncertainty for complex quantities and lists of real or complex quantities.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The element has the following components [(m)-mandatory, (o)-optional]:
				 
				(m) - element covarianceMatrix			(sub structure covarianceMatrix)
				(m) - element coverageFactor			(decimal value >= 1) 
			    (m) - element coverageProbability		(decimal value in [0,1]) 
				(o) - element distribution				(string)
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Element si:rectangularRegion
Namespace https://ptb.de/si
Annotations
Definition of the structure that provides a hyper-rectangular coverage
region for stating the uncertainty of multivariate quantities. It is
used in the context of uncertainty for complex quantities and
lists of real or complex quantities.
The element has the following components [(m)-mandatory, (o)-optional]:
 
(m) - element covarianceMatrix			(sub structure covarianceMatrix)
(m) - element coverageFactor			(decimal value >= 1) 
   (m) - element coverageProbability		(decimal value in [0,1]) 
(o) - element distribution				(string)
Diagram
Type si:rectangularRegionType
Properties
content complex
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Instance
<si:rectangularRegion xmlns:si="https://ptb.de/si">
  <si:covarianceMatrix>{1,1}</si:covarianceMatrix>
  <si:coverageFactor>{1,1}</si:coverageFactor>
  <si:coverageProbability>{1,1}</si:coverageProbability>
  <si:distribution>{0,1}</si:distribution>
</si:rectangularRegion>
Source
<xs:element name="rectangularRegion" type="si:rectangularRegionType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Definition of the structure that provides a hyper-rectangular coverage region for stating the uncertainty of multivariate quantities. It is used in the context of uncertainty for complex quantities and lists of real or complex quantities.</xs:documentation>
    <xs:documentation xml:lang="en">
      <![CDATA[
				The element has the following components [(m)-mandatory, (o)-optional]:
				 
				(m) - element covarianceMatrix			(sub structure covarianceMatrix)
				(m) - element coverageFactor			(decimal value >= 1) 
			    (m) - element coverageProbability		(decimal value in [0,1]) 
				(o) - element distribution				(string)
				]]>
    </xs:documentation>
  </xs:annotation>
</xs:element>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:realQuantityType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:coverageInterval, si:dateTime, si:expandedUnc, si:label, si:unit, si:value
Source
<xs:complexType name="realQuantityType">
  <xs:sequence>
    <!-- optional label and quantity type-->
    <xs:element name="label" type="xs:string" minOccurs="0"/>
    <!-- mandatory information -->
    <xs:element name="value" type="si:decimalType"/>
    <xs:element name="unit" type="si:unitType"/>
    <!-- optional time stamp -->
    <xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
    <!-- optional choice of uncertainty statements -->
    <xs:choice minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">univariate measurement uncertainty</xs:documentation>
      </xs:annotation>
      <xs:element name="expandedUnc" type="si:expandedUncType"/>
      <xs:element name="coverageInterval" type="si:coverageIntervalType"/>
    </xs:choice>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Simple Type si:decimalType
Namespace https://ptb.de/si
Annotations
Scientific decimal format for numerical values.
Based on type xs:double.
Diagram
Type restriction of xs:double
Facets
pattern [-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Used by
Source
<xs:simpleType name="decimalType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Scientific decimal format for numerical values. Based on type xs:double.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:double">
    <xs:pattern value="[-+]?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?"/>
  </xs:restriction>
</xs:simpleType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Simple Type si:unitType
Namespace https://ptb.de/si
Annotations
BIPM SI brochure unit (9th edition).
Based on xs:string.
Diagram
Type xs:string
Used by
Source
<xs:simpleType name="unitType">
  <xs:annotation>
    <xs:documentation xml:lang="en">BIPM SI brochure unit (9th edition). Based on xs:string.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
  </xs:restriction>
</xs:simpleType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:expandedUncType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:coverageFactor, si:coverageProbability, si:distribution, si:uncertainty
Source
<xs:complexType name="expandedUncType">
  <xs:sequence>
    <xs:element name="uncertainty" type="si:uncertaintyValueType"/>
    <xs:element name="coverageFactor" type="si:kValueType"/>
    <xs:element name="coverageProbability" type="si:probabilityValueType"/>
    <xs:element name="distribution" type="xs:string" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Simple Type si:uncertaintyValueType
Namespace https://ptb.de/si
Annotations
Scientific decimal format for numerical values of uncertainties
that must be positive (greater than zero or equal to zero).
Based on type xs:double.
Diagram
Type restriction of xs:double
Facets
pattern \+?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?
Used by
Source
<xs:simpleType name="uncertaintyValueType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Scientific decimal format for numerical values of uncertainties that must be positive (greater than zero or equal to zero). Based on type xs:double.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:double">
    <xs:pattern value="\+?((\d*\.\d+)|(\d+\.\d*)|(\d+\.?))([Ee][-+]?\d+)?"/>
  </xs:restriction>
</xs:simpleType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Simple Type si:kValueType
Namespace https://ptb.de/si
Annotations
Scientific decimal format for coverage factor values for uncertainties
that must be greater than one or equal to one.
Based on type xs:double.
Diagram
Type restriction of xs:double
Facets
pattern \+?(([1-9]\d*\.\d*)|([1-9]\d*))
Used by
Source
<xs:simpleType name="kValueType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Scientific decimal format for coverage factor values for uncertainties that must be greater than one or equal to one. Based on type xs:double.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:double">
    <xs:pattern value="\+?(([1-9]\d*\.\d*)|([1-9]\d*))"/>
  </xs:restriction>
</xs:simpleType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Simple Type si:probabilityValueType
Namespace https://ptb.de/si
Annotations
Decimal format for coverage probability values for uncertainties.
The value must be within the interval [0,1]. The scientific exponent 
"e" (or "E") is not allowed.
Based on type xs:double.
Diagram
Type restriction of xs:double
Facets
pattern \+?((0(\.\d*)?)|(1(\.0*)?))
Used by
Source
<xs:simpleType name="probabilityValueType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Decimal format for coverage probability values for uncertainties. The value must be within the interval [0,1]. The scientific exponent "e" (or "E") is not allowed. Based on type xs:double.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:double">
    <xs:pattern value="\+?((0(\.\d*)?)|(1(\.0*)?))"/>
  </xs:restriction>
</xs:simpleType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:coverageIntervalType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:coverageProbability, si:distribution, si:intervalMax, si:intervalMin, si:standardUnc
Source
<xs:complexType name="coverageIntervalType">
  <xs:sequence>
    <xs:element name="standardUnc" type="si:uncertaintyValueType"/>
    <xs:element name="intervalMin" type="si:decimalType"/>
    <xs:element name="intervalMax" type="si:decimalType"/>
    <xs:element name="coverageProbability" type="si:probabilityValueType"/>
    <xs:element name="distribution" type="xs:string" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:listType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:complexList, si:dateTime, si:label, si:list, si:realList
Source
<xs:complexType name="listType">
  <xs:sequence>
    <!-- optional label of the list -->
    <xs:element name="label" type="xs:string" minOccurs="0"/>
    <!-- optional list time stamp -->
    <xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
    <!-- selection between list of lists and list of real or complex -->
    <xs:choice maxOccurs="unbounded">
      <!-- either list of real -->
      <xs:element name="realList" type="si:realListType"/>
      <!-- or list of complex -->
      <xs:element name="complexList" type="si:complexListType"/>
      <!-- or list of lists -->
      <xs:element name="list" type="si:listType"/>
    </xs:choice>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:realListType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:listUnit, si:listUnivariateUnc, si:real, si:rectangularRegion
Source
<xs:complexType name="realListType">
  <xs:sequence>
    <!-- optional label of the list-->
    <xs:element name="label" type="xs:string" minOccurs="0"/>
    <!-- optional list time stamp -->
    <xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
    <!-- optional list unit -->
    <xs:element name="listUnit" type="si:unitType" minOccurs="0"/>
    <!-- optional list uncertainty -->
    <xs:element name="listUnivariateUnc" type="si:listUnivariateUncType" minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">Definition of a structure, for a global univariate uncertainty, that is used within the list structure with a list of real quantities. The global univariate uncertainty can either be given as an expanded measurement uncertainty or as a coverage interval.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <!-- mandatory list of real elements -->
    <xs:element name="real" type="si:realInListType" maxOccurs="unbounded">
      <xs:annotation>
        <xs:documentation xml:lang="en">Meta data element definition for a real measurement quantity in list. This implementation differs from the pure real quantity in the way that the unit component is optional in order to allow a combination with a global unit in the list of real quantities.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <!-- optional multivariate uncertainty statement -->
    <xs:choice minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">multivariate measurement uncertainty</xs:documentation>
      </xs:annotation>
      <xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
      <xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
    </xs:choice>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:listUnivariateUncType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:coverageInterval, si:expandedUnc
Source
<xs:complexType name="listUnivariateUncType">
  <xs:choice>
    <xs:annotation>
      <xs:documentation xml:lang="en">univariate measurement uncertainty</xs:documentation>
    </xs:annotation>
    <xs:element name="expandedUnc" type="si:expandedUncType"/>
    <xs:element name="coverageInterval" type="si:coverageIntervalType"/>
  </xs:choice>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:realInListType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:coverageInterval, si:dateTime, si:expandedUnc, si:label, si:unit, si:value
Source
<xs:complexType name="realInListType">
  <xs:sequence>
    <!-- optional local label and local quantity type-->
    <xs:element name="label" type="xs:string" minOccurs="0"/>
    <!-- mandatory information -->
    <xs:element name="value" type="si:decimalType"/>
    <!-- if list unit, then do not write this local unit -->
    <xs:element name="unit" type="si:unitType" minOccurs="0"/>
    <!-- optional local time stamp -->
    <xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
    <!-- optional choice of local uncertainty statements -->
    <xs:choice minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">univariate measurement uncertainty</xs:documentation>
      </xs:annotation>
      <xs:element name="expandedUnc" type="si:expandedUncType"/>
      <xs:element name="coverageInterval" type="si:coverageIntervalType"/>
    </xs:choice>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:ellipsoidalRegionType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Source
<xs:complexType name="ellipsoidalRegionType">
  <xs:sequence>
    <!-- covariance matrix data -->
    <xs:element name="covarianceMatrix" type="si:covarianceMatrixType"/>
    <!-- coverage properties of region -->
    <xs:element name="coverageFactor" type="si:kValueType"/>
    <xs:element name="coverageProbability" type="si:probabilityValueType"/>
    <!-- optional information about distribution -->
    <xs:element name="distribution" type="xs:string" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:covarianceMatrixType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:column
Source
<xs:complexType name="covarianceMatrixType">
  <xs:sequence>
    <xs:element name="column" minOccurs="1" maxOccurs="unbounded">
      <xs:annotation>
        <xs:documentation xml:lang="en">Definition of a column in the covariance matrix.</xs:documentation>
        <xs:documentation xml:lang="en">
          <![CDATA[
							The column has n covariance elements, where
							n is the amount of columns in the covariance matrix.
							
							The covariance elements are ordered as in the covariance matrix, started
							at the element in the first row of the matrix and going to the
							last row of the matrix.
							]]>
        </xs:documentation>
      </xs:annotation>
      <xs:complexType>
        <xs:sequence>
          <xs:element name="covariance" minOccurs="1" maxOccurs="unbounded">
            <xs:annotation>
              <xs:documentation xml:lang="en">Each covariance component is defined by - element value (decimal value type) - element unit (string - SI format)</xs:documentation>
            </xs:annotation>
            <xs:complexType>
              <xs:sequence>
                <xs:element name="value" type="si:decimalType"/>
                <xs:element name="unit" type="si:unitType"/>
              </xs:sequence>
            </xs:complexType>
          </xs:element>
        </xs:sequence>
      </xs:complexType>
    </xs:element>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:rectangularRegionType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:covarianceMatrix, si:coverageFactor, si:coverageProbability, si:distribution
Source
<xs:complexType name="rectangularRegionType">
  <xs:sequence>
    <!-- covariance matrix data -->
    <xs:element name="covarianceMatrix" type="si:covarianceMatrixType"/>
    <!-- coverage properties of region -->
    <xs:element name="coverageFactor" type="si:kValueType"/>
    <xs:element name="coverageProbability" type="si:probabilityValueType"/>
    <!-- optional information about distribution -->
    <xs:element name="distribution" type="xs:string" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:complexListType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:complex, si:dateTime, si:ellipsoidalRegion, si:label, si:listBivariateUnc, si:listUnit, si:listUnitPhase, si:rectangularRegion
Source
<xs:complexType name="complexListType">
  <xs:sequence>
    <!-- optional label of the list -->
    <xs:element name="label" type="xs:string" minOccurs="0"/>
    <!-- optional list time stamp -->
    <xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
    <!-- optional list unit -->
    <xs:element name="listUnit" type="si:unitType" minOccurs="0"/>
    <xs:element name="listUnitPhase" type="xs:string" minOccurs="0"/>
    <!-- optional list bivariate uncertainty -->
    <xs:element name="listBivariateUnc" type="si:listBivariateUncType" minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">Definition of a structure, for a global bivariate uncertainty, that is used within the list structure with a list of complex quantities. The global bivariate uncertainty can either be given as a hyper-ellipsoidal coverage region or a hyper-rectangular coverage region. Both coverage regions must provide a covariance matrix of dimension 2.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <!-- mandatory list of complex elements -->
    <xs:element name="complex" type="si:complexInListType" maxOccurs="unbounded">
      <xs:annotation>
        <xs:documentation xml:lang="en">Meta data element definition for a complex measurement quantity in list. This implementation differs from the pure complex quantity, in the way that the unit components are optional in order to allow a combination with a global unit in the list of complex quantities.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <!-- optional multivariate uncertainty statement -->
    <xs:choice minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">multivariate measurement uncertainty</xs:documentation>
      </xs:annotation>
      <xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
      <xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
    </xs:choice>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:listBivariateUncType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:ellipsoidalRegion, si:rectangularRegion
Source
<xs:complexType name="listBivariateUncType">
  <xs:choice minOccurs="0">
    <xs:annotation>
      <xs:documentation xml:lang="en">bivariate measurement uncertainty</xs:documentation>
    </xs:annotation>
    <xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
    <xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
  </xs:choice>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:complexInListType
Namespace https://ptb.de/si
Diagram
Used by
Model
Children si:dateTime, si:ellipsoidalRegion, si:label, si:rectangularRegion, si:unit, si:unitPhase, si:valueImag, si:valueMagnitude, si:valuePhase, si:valueReal
Source
<xs:complexType name="complexInListType">
  <xs:sequence>
    <!-- optional local label and local quantity type-->
    <xs:element name="label" type="xs:string" minOccurs="0"/>
    <!-- choice of Cartesian coordinate form or polar coordinate form -->
    <xs:choice>
      <xs:sequence>
        <!-- mandatory components of Cartesian coordinate form -->
        <xs:element name="valueReal" type="si:decimalType"/>
        <xs:element name="valueImag" type="si:decimalType"/>
        <!-- if list unit, then do not write this local unit -->
        <xs:element name="unit" type="si:unitType" minOccurs="0"/>
      </xs:sequence>
      <xs:sequence>
        <!-- mandatory components of polar coordinate form -->
        <xs:element name="valueMagnitude" type="si:decimalType"/>
        <xs:element name="valuePhase" type="si:decimalType"/>
        <!-- if list unit, then do not write this local unit -->
        <xs:element name="unit" type="si:unitType" minOccurs="0"/>
        <!-- if list unit, then do not write this local unit -->
        <xs:element name="unitPhase" type="si:unitPhaseType" minOccurs="0"/>
      </xs:sequence>
    </xs:choice>
    <!-- optional local time stamp -->
    <xs:element name="dateTime" type="xs:dateTime" minOccurs="0"/>
    <!-- optional local uncertainty statement: either ellipsoidal or rectangular coverage region -->
    <xs:choice minOccurs="0">
      <xs:annotation>
        <xs:documentation xml:lang="en">bivariate measurement uncertainty</xs:documentation>
      </xs:annotation>
      <xs:element name="ellipsoidalRegion" type="si:ellipsoidalRegionType"/>
      <xs:element name="rectangularRegion" type="si:rectangularRegionType"/>
    </xs:choice>
  </xs:sequence>
</xs:complexType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Simple Type si:unitPhaseType
Namespace https://ptb.de/si
Annotations
Unit of angular quantity in SI.
Based on xs:string.
Diagram
Type xs:string
Used by
Source
<xs:simpleType name="unitPhaseType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Unit of angular quantity in SI. Based on xs:string.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
  </xs:restriction>
</xs:simpleType>
Schema location https://ptb.de/si/v2.0.0/SI_Format.xsd
Complex Type si:hybridType
Namespace https://ptb.de/si
Diagram
Used by