Schema Documentation for gco

Schema Document Properties

Target Namespace

http://www.isotc211.org/2005/gco

Version

2012-07-13

Element and Attribute Namespaces

Global element and attribute declarations belong to this schema's target namespace.
By default, local element declarations belong to this schema's target namespace.
By default, local attribute declarations have no namespace.

Schema Composition

This schema imports schema(s) from the following namespace(s):
- http://www.opengis.net/gml/3.2 (at http://schemas.opengis.net/gml/3.2.1/gml.xsd)
- http://www.w3.org/1999/xlink (at https://www.w3.org/1999/xlink.xsd)
- http://www.w3.org/1999/xlink (at https://www.w3.org/1999/xlink.xsd)
- http://www.opengis.net/gml/3.2 (at http://schemas.opengis.net/gml/3.2.1/gml.xsd)

Documentation: Geographic COmmon (GCO) extensible markup language is a component of the XML Schema Implementation of Geographic Information Metadata documented in ISO/TS 19139:2007. GCO includes all the definitions of http://www.isotc211.org/2005/gco namespace. The root document of this namespace is the file gco.xsd.

Geographic COmmon (GCO) extensible markup language is a component of the Schema Implementation of Geographic Information Metadata documented in ISO/TS 19139:2007. GCO includes all the definitions of http://www.isotc211.org/2005/gco namespace. The root document of this namespace is the file gco.xsd. This basicTypes.xsd schema implements concepts from the "basic types" package of ISO/TS 19103.

Geographic COmmon (GCO) extensible markup language is a component of the XML Schema Implementation of Geographic Information Metadata documented in ISO/TS 19139:2007. GCO includes all the definitions of http://www.isotc211.org/2005/gco namespace. The root document of this namespace is the file gco.xsd. This gcoBase.xsd schema provides: 1. tools to handle specific objects like "code lists" and "record"; 2. Some XML types representing that do not follow the general encoding rules.

Declared Namespaces:

Prefix: Namespace
xml: http://www.w3.org/XML/1998/namespace
gco: http://www.isotc211.org/2005/gco
xlink: http://www.w3.org/1999/xlink
xs: http://www.w3.org/2001/XMLSchema

Schema Component Representation

<xs:schema targetNamespace="http://www.isotc211.org/2005/gco" elementFormDefault="qualified" version="2012-07-13">
   <xs:import namespace="http://www.opengis.net/gml/3.2" schemaLocation="http://schemas.opengis.net/gml/3.2.1/gml.xsd"/>
   <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="https://www.w3.org/1999/xlink.xsd"/>
   <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="https://www.w3.org/1999/xlink.xsd"/>
   <xs:import namespace="http://www.opengis.net/gml/3.2" schemaLocation="http://schemas.opengis.net/gml/3.2.1/gml.xsd"/>
...
</xs:schema>

Attributes

Attribute: isoType

Properties:

Type: xs:string

XML Instance Representation

gco:isoType="xs:string"

Schema Component Representation

<xs:attribute name="isoType" type="xs:string"/>

Attribute: nilReason

Properties:

Type: gml:NilReasonType

XML Instance Representation

gco:nilReason="gml:NilReasonType"

Schema Component Representation

<xs:attribute name="nilReason" type="gml:NilReasonType"/>

Elements

Element: AbstractGenericName

Type hierarchy:

The following elements can be used wherever this element is referenced: LocalName ScopedName

Type: gml:CodeType
Abstract: yes

XML Instance Representation

<gco:AbstractGenericName> gml:CodeType </gco:AbstractGenericName>

Schema Component Representation

<xs:element name="AbstractGenericName" type="gml:CodeType" abstract="true"/>

XML Instance Representation

<gco:AbstractObject
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
/>

Schema Component Representation

<xs:element name="AbstractObject" type="gco:AbstractObject_Type" abstract="true"/>

Element: Angle

Type hierarchy:

This element can be used wherever the following element is referenced: gco:Measure

Type: gml:AngleType

XML Instance Representation

<gco:Angle> gml:AngleType </gco:Angle>

Schema Component Representation

<xs:element name="Angle" type="gml:AngleType" substitutionGroup="gco:Measure"/>

Element: Binary

Type: gco:Binary_Type

XML Instance Representation

<gco:Binary
 src="xs:anyURI" [0..1]
>
    xs:string
</gco:Binary>

Schema Component Representation

<xs:element name="Binary" type="gco:Binary_Type"/>

Element: Boolean

Type: xs:boolean

XML Instance Representation

<gco:Boolean> xs:boolean </gco:Boolean>

Schema Component Representation

<xs:element name="Boolean" type="xs:boolean"/>

Element: CharacterString

Type: xs:string

XML Instance Representation

<gco:CharacterString> xs:string </gco:CharacterString>

Schema Component Representation

<xs:element name="CharacterString" type="xs:string"/>

Element: Date

Type: gco:Date_Type
Nillable: yes

XML Instance Representation

<gco:Date> gco:Date_Type </gco:Date>

Schema Component Representation

<xs:element name="Date" type="gco:Date_Type" nillable="true"/>

Element: DateTime

Type: xs:dateTime

XML Instance Representation

<gco:DateTime> xs:dateTime </gco:DateTime>

Schema Component Representation

<xs:element name="DateTime" type="xs:dateTime"/>

Element: Decimal

Type: xs:decimal

XML Instance Representation

<gco:Decimal> xs:decimal </gco:Decimal>

Schema Component Representation

<xs:element name="Decimal" type="xs:decimal"/>

Element: Distance

Type hierarchy:

This element can be used wherever the following element is referenced: gco:Length

Type: gml:LengthType

XML Instance Representation

<gco:Distance> gml:LengthType </gco:Distance>

Schema Component Representation

<xs:element name="Distance" type="gml:LengthType" substitutionGroup="gco:Length"/>

Element: Integer

Type: xs:integer

XML Instance Representation

<gco:Integer> xs:integer </gco:Integer>

Schema Component Representation

<xs:element name="Integer" type="xs:integer"/>

Element: Length

Type hierarchy:

This element can be used wherever the following element is referenced: gco:Measure The following elements can be used wherever this element is referenced: Distance

Type: gml:LengthType

XML Instance Representation

<gco:Length> gml:LengthType </gco:Length>

Schema Component Representation

<xs:element name="Length" type="gml:LengthType" substitutionGroup="gco:Measure"/>

Element: LocalName

Type hierarchy:

This element can be used wherever the following element is referenced: gco:AbstractGenericName

Type: gml:CodeType

XML Instance Representation

<gco:LocalName> gml:CodeType </gco:LocalName>

Schema Component Representation

<xs:element name="LocalName" type="gml:CodeType" substitutionGroup="gco:AbstractGenericName"/>

Element: Measure

Type hierarchy:

The following elements can be used wherever this element is referenced: Length Distance Angle Scale

Type: gml:MeasureType

XML Instance Representation

<gco:Measure> gml:MeasureType </gco:Measure>

Schema Component Representation

<xs:element name="Measure" type="gml:MeasureType"/>

Element: MemberName

Type: gco:MemberName_Type

XML Instance Representation

<gco:MemberName
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:aName> gco:CharacterString_PropertyType </gco:aName> [1]
   <gco:attributeType> gco:TypeName_PropertyType </gco:attributeType> [1]
</gco:MemberName>

Schema Component Representation

<xs:element name="MemberName" type="gco:MemberName_Type"/>

Element: Multiplicity

Type: gco:Multiplicity_Type

XML Instance Representation

<gco:Multiplicity
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:range> gco:MultiplicityRange_PropertyType </gco:range> [1..*]
</gco:Multiplicity>

Schema Component Representation

<xs:element name="Multiplicity" type="gco:Multiplicity_Type"/>

Element: MultiplicityRange

Type: gco:MultiplicityRange_Type

XML Instance Representation

<gco:MultiplicityRange
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:lower> gco:Integer_PropertyType </gco:lower> [1]
   <gco:upper> gco:UnlimitedInteger_PropertyType </gco:upper> [1]
</gco:MultiplicityRange>

Schema Component Representation

<xs:element name="MultiplicityRange" type="gco:MultiplicityRange_Type"/>

Element: Real

Type: xs:double

XML Instance Representation

<gco:Real> xs:double </gco:Real>

Schema Component Representation

<xs:element name="Real" type="xs:double"/>

Element: Record

Type: anyType

XML Instance Representation

<gco:Record> ... </gco:Record>

Schema Component Representation

<xs:element name="Record"/>

Element: RecordType

Type: gco:RecordType_Type

XML Instance Representation

<gco:RecordType
Attribute group reference (not shown): xlink:simpleAttrs
>
    xs:string
</gco:RecordType>

Schema Component Representation

<xs:element name="RecordType" type="gco:RecordType_Type"/>

Element: Scale

Type hierarchy:

This element can be used wherever the following element is referenced: gco:Measure

Type: gml:ScaleType

XML Instance Representation

<gco:Scale> gml:ScaleType </gco:Scale>

Schema Component Representation

<xs:element name="Scale" type="gml:ScaleType" substitutionGroup="gco:Measure"/>

Element: ScopedName

Type hierarchy:

This element can be used wherever the following element is referenced: gco:AbstractGenericName

Type: gml:CodeType

XML Instance Representation

<gco:ScopedName> gml:CodeType </gco:ScopedName>

Schema Component Representation

<xs:element name="ScopedName" type="gml:CodeType" substitutionGroup="gco:AbstractGenericName"/>

Element: TypeName

Type: gco:TypeName_Type

XML Instance Representation

<gco:TypeName
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:aName> gco:CharacterString_PropertyType </gco:aName> [1]
</gco:TypeName>

Schema Component Representation

<xs:element name="TypeName" type="gco:TypeName_Type"/>

Element: UnlimitedInteger

Type: gco:UnlimitedInteger_Type
Nillable: yes

XML Instance Representation

<gco:UnlimitedInteger
 isInfinite="xs:boolean" [0..1]
>
    xs:nonNegativeInteger
</gco:UnlimitedInteger>

Schema Component Representation

<xs:element name="UnlimitedInteger" type="gco:UnlimitedInteger_Type" nillable="true"/>

Complex Types

Complex Type: AbstractObject_Type

Type hierarchy:

Sub-types:

TypeName_Type (by extension)
MemberName_Type (by extension)
Multiplicity_Type (by extension)
MultiplicityRange_Type (by extension)

Properties:

Abstract: yes

XML Instance Representation

<...
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
/>

Schema Component Representation

<xs:complexType name="AbstractObject_Type" abstract="true">
   <xs:sequence/>
   <xs:attributeGroup ref="gco:ObjectIdentification"/>
</xs:complexType>

Complex Type: Angle_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Angle> ... </gco:Angle> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Angle_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Angle"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Binary_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Binary> ... </gco:Binary> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Binary_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Binary"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Binary_Type

Type hierarchy:

Super-types:: xs:string < Binary_Type (by extension)

XML Instance Representation

<...
 src="xs:anyURI" [0..1]
>
    xs:string
</...>

Schema Component Representation

<xs:complexType name="Binary_Type">
   <xs:simpleContent>
      <xs:extension base="xs:string">
         <xs:attribute name="src" type="xs:anyURI"/>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>

Complex Type: Boolean_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Boolean> ... </gco:Boolean> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Boolean_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Boolean"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: CharacterString_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:CharacterString> ... </gco:CharacterString> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="CharacterString_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:CharacterString"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: CodeListValue_Type

Type hierarchy:

Super-types:: xs:string < CodeListValue_Type (by extension)

XML Instance Representation

<...
 codeList="xs:anyURI" [1]
 codeListValue="xs:anyURI" [1]
 codeSpace="xs:anyURI" [0..1]
>
    xs:string
</...>

Schema Component Representation

<xs:complexType name="CodeListValue_Type">
   <xs:simpleContent>
      <xs:extension base="xs:string">
         <xs:attribute name="codeList" type="xs:anyURI" use="required"/>
         <xs:attribute name="codeListValue" type="xs:anyURI" use="required"/>
         <xs:attribute name="codeSpace" type="xs:anyURI"/>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>

Complex Type: DateTime_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:DateTime> ... </gco:DateTime> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="DateTime_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:DateTime"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Date_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Choice [0..1]
      <gco:Date> ... </gco:Date> [1]
      <gco:DateTime> ... </gco:DateTime> [1]
   End Choice
</...>

Schema Component Representation

<xs:complexType name="Date_PropertyType">
   <xs:choice minOccurs="0">
      <xs:element ref="gco:Date"/>
      <xs:element ref="gco:DateTime"/>
   </xs:choice>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Decimal_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Decimal> ... </gco:Decimal> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Decimal_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Decimal"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Distance_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Distance> ... </gco:Distance> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Distance_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Distance"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: GenericName_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:AbstractGenericName> ... </gco:AbstractGenericName> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="GenericName_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:AbstractGenericName"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Integer_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Integer> ... </gco:Integer> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Integer_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Integer"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Length_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Length> ... </gco:Length> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Length_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Length"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: LocalName_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:LocalName> ... </gco:LocalName> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="LocalName_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:LocalName"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Measure_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Measure> ... </gco:Measure> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Measure_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Measure"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: MemberName_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:MemberName> ... </gco:MemberName> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="MemberName_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:MemberName"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: MemberName_Type

Type hierarchy:

Super-types:: AbstractObject_Type < MemberName_Type (by extension)

Documentation: A MemberName is a LocalName that references either an attribute slot in a record or recordType or an attribute, operation, or association role in an object instance or type description in some form of schema. The stored value "aName" is the returned value for the "aName()" operation.

XML Instance Representation

<...
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:aName> gco:CharacterString_PropertyType </gco:aName> [1]
   <gco:attributeType> gco:TypeName_PropertyType </gco:attributeType> [1]
</...>

Schema Component Representation

<xs:complexType name="MemberName_Type">
   <xs:complexContent>
      <xs:extension base="gco:AbstractObject_Type">
         <xs:sequence>
            <xs:element name="aName" type="gco:CharacterString_PropertyType"/>
            <xs:element name="attributeType" type="gco:TypeName_PropertyType"/>
         </xs:sequence>
      </xs:extension>
   </xs:complexContent>
</xs:complexType>

Complex Type: MultiplicityRange_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:MultiplicityRange> ... </gco:MultiplicityRange> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="MultiplicityRange_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:MultiplicityRange"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: MultiplicityRange_Type

Type hierarchy:

Super-types:: AbstractObject_Type < MultiplicityRange_Type (by extension)

Documentation: A component of a multiplicity, consisting of an non-negative lower bound, and a potentially infinite upper bound.

XML Instance Representation

<...
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:lower> gco:Integer_PropertyType </gco:lower> [1]
   <gco:upper> gco:UnlimitedInteger_PropertyType </gco:upper> [1]
</...>

Schema Component Representation

<xs:complexType name="MultiplicityRange_Type">
   <xs:complexContent>
      <xs:extension base="gco:AbstractObject_Type">
         <xs:sequence>
            <xs:element name="lower" type="gco:Integer_PropertyType"/>
            <xs:element name="upper" type="gco:UnlimitedInteger_PropertyType"/>
         </xs:sequence>
      </xs:extension>
   </xs:complexContent>
</xs:complexType>

Complex Type: Multiplicity_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Multiplicity> ... </gco:Multiplicity> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Multiplicity_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Multiplicity"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Multiplicity_Type

Type hierarchy:

Super-types:: AbstractObject_Type < Multiplicity_Type (by extension)

Documentation: Use to represent the possible cardinality of a relation. Represented by a set of simple multiplicity ranges.

XML Instance Representation

<...
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:range> gco:MultiplicityRange_PropertyType </gco:range> [1..*]
</...>

Schema Component Representation

<xs:complexType name="Multiplicity_Type">
   <xs:complexContent>
      <xs:extension base="gco:AbstractObject_Type">
         <xs:sequence>
            <xs:element name="range" type="gco:MultiplicityRange_PropertyType" maxOccurs="unbounded"/>
         </xs:sequence>
      </xs:extension>
   </xs:complexContent>
</xs:complexType>

Complex Type: Number_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Choice [0..1]
      <gco:Real> ... </gco:Real> [1]
      <gco:Decimal> ... </gco:Decimal> [1]
      <gco:Integer> ... </gco:Integer> [1]
   End Choice
</...>

Schema Component Representation

<xs:complexType name="Number_PropertyType">
   <xs:choice minOccurs="0">
      <xs:element ref="gco:Real"/>
      <xs:element ref="gco:Decimal"/>
      <xs:element ref="gco:Integer"/>
   </xs:choice>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: ObjectReference_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
/>

Schema Component Representation

<xs:complexType name="ObjectReference_PropertyType">
   <xs:sequence/>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Real_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Real> ... </gco:Real> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Real_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Real"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: RecordType_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:RecordType> ... </gco:RecordType> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="RecordType_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:RecordType"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: RecordType_Type

Type hierarchy:

Super-types:: xs:string < RecordType_Type (by extension)

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
>
    xs:string
</...>

Schema Component Representation

<xs:complexType name="RecordType_Type">
   <xs:simpleContent>
      <xs:extension base="xs:string">
         <xs:attributeGroup ref="xlink:simpleAttrs"/>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>

Complex Type: Record_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Record> ... </gco:Record> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Record_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Record"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: Scale_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:Scale> ... </gco:Scale> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="Scale_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:Scale"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: ScopedName_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:ScopedName> ... </gco:ScopedName> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="ScopedName_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:ScopedName"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: TypeName_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:TypeName> ... </gco:TypeName> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="TypeName_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:TypeName"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: TypeName_Type

Type hierarchy:

Super-types:: AbstractObject_Type < TypeName_Type (by extension)

Documentation: A TypeName is a LocalName that references either a recordType or object type in some form of schema. The stored value "aName" is the returned value for the "aName()" operation. This is the types name. - For parsing from types (or objects) the parsible name normally uses a "." navigation separator, so that it is of the form [class].[member].[memberOfMember]. ...)

XML Instance Representation

<...
 id="xs:ID" [0..1]
 uuid="xs:string" [0..1]
>
   <gco:aName> gco:CharacterString_PropertyType </gco:aName> [1]
</...>

Schema Component Representation

<xs:complexType name="TypeName_Type">
   <xs:complexContent>
      <xs:extension base="gco:AbstractObject_Type">
         <xs:sequence>
            <xs:element name="aName" type="gco:CharacterString_PropertyType"/>
         </xs:sequence>
      </xs:extension>
   </xs:complexContent>
</xs:complexType>

Complex Type: UnitOfMeasure_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UnitOfMeasure_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UnlimitedInteger_PropertyType

XML Instance Representation

<...
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gco:UnlimitedInteger> ... </gco:UnlimitedInteger> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UnlimitedInteger_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gco:UnlimitedInteger"/>
   </xs:sequence>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UnlimitedInteger_Type

Type hierarchy:

Super-types:: xs:nonNegativeInteger < UnlimitedInteger_Type (by extension)

XML Instance Representation

<...
 isInfinite="xs:boolean" [0..1]
>
    xs:nonNegativeInteger
</...>

Schema Component Representation

<xs:complexType name="UnlimitedInteger_Type">
   <xs:simpleContent>
      <xs:extension base="xs:nonNegativeInteger">
         <xs:attribute name="isInfinite" type="xs:boolean"/>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>

Complex Type: UomAngle_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomAngle_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UomArea_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomArea_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UomLength_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomLength_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UomScale_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomScale_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UomTime_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomTime_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UomVelocity_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomVelocity_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Complex Type: UomVolume_PropertyType

XML Instance Representation

<...
Attribute group reference (not shown): xlink:simpleAttrs
 uuidref="xs:string" [0..1]
 gco:nilReason="" [0..1]
>
   Start Sequence [0..1]
      <gml:UnitDefinition> ... </gml:UnitDefinition> [1]
   End Sequence
</...>

Schema Component Representation

<xs:complexType name="UomVolume_PropertyType">
   <xs:sequence minOccurs="0">
      <xs:element ref="gml:UnitDefinition"/>
   </xs:sequence>
   <xs:attributeGroup ref="gco:ObjectReference"/>
   <xs:attribute ref="gco:nilReason"/>
</xs:complexType>

Types

Simple Type: Date_Type

Type hierarchy:

Super-types:: None
Sub-types:: None

Properties:

Content

Union of following types:
- xs:date
- xs:gYearMonth
- xs:gYear

Schema Component Representation

<xs:simpleType name="Date_Type">
   <xs:union memberTypes="xs:date xs:gYearMonth xs:gYear"/>
</xs:simpleType>

Attribute Groups

Attribute Group: ObjectIdentification

XML Instance Representation

id="xs:ID" [0..1]
uuid="xs:string" [0..1]

Schema Component Representation

<xs:attributeGroup name="ObjectIdentification">
   <xs:attribute name="id" type="xs:ID"/>
   <xs:attribute name="uuid" type="xs:string"/>
</xs:attributeGroup>

Attribute Group: ObjectReference

XML Instance Representation

Attribute group reference (not shown): xlink:simpleAttrs
uuidref="xs:string" [0..1]

Schema Component Representation

<xs:attributeGroup name="ObjectReference">
   <xs:attributeGroup ref="xlink:simpleAttrs"/>
   <xs:attribute name="uuidref" type="xs:string"/>
</xs:attributeGroup>

Abstract (Applies to complex type definitions and element declarations). An abstract element or complex type cannot used to validate an element instance. If there is a reference to an abstract element, only element declarations that can substitute the abstract element can be used to validate the instance. For references to abstract type definitions, only derived types can be used.

All Model Group Child elements can be provided in any order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-all.

Choice Model Group Only one from the list of child elements and model groups can be provided in instances. See: http://www.w3.org/TR/xmlschema-1/#element-choice.

Collapse Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32). Then, collapse contiguous sequences of space characters into single space character, and remove leading and trailing space characters.

Disallowed Substitutions (Applies to element declarations). If substitution is specified, then substitution group members cannot be used in place of the given element declaration to validate element instances. If derivation methods, e.g. extension, restriction, are specified, then the given element declaration will not validate element instances that have types derived from the element declaration's type using the specified derivation methods. Normally, element instances can override their declaration's type by specifying an xsi:type attribute.

Key Constraint Like Uniqueness Constraint, but additionally requires that the specified value(s) must be provided. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

Key Reference Constraint Ensures that the specified value(s) must match value(s) from a Key Constraint or Uniqueness Constraint. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

Model Group Groups together element content, specifying the order in which the element content can occur and the number of times the group of element content may be repeated. See: http://www.w3.org/TR/xmlschema-1/#Model_Groups.

Nillable (Applies to element declarations). If an element declaration is nillable, instances can use the xsi:nil attribute. The xsi:nil attribute is the boolean attribute, nil, from the http://www.w3.org/2001/XMLSchema-instance namespace. If an element instance has an xsi:nil attribute set to true, it can be left empty, even though its element declaration may have required content.

Notation A notation is used to identify the format of a piece of data. Values of elements and attributes that are of type, NOTATION, must come from the names of declared notations. See: http://www.w3.org/TR/xmlschema-1/#cNotation_Declarations.

Preserve Whitespace Policy Preserve whitespaces exactly as they appear in instances.

Prohibited Derivations (Applies to type definitions). Derivation methods that cannot be used to create sub-types from a given type definition.

Prohibited Substitutions (Applies to complex type definitions). Prevents sub-types that have been derived using the specified derivation methods from validating element instances in place of the given type definition.

Replace Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32).

Sequence Model Group Child elements and model groups must be provided in the specified order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-sequence.

Substitution Group Elements that are members of a substitution group can be used wherever the head element of the substitution group is referenced.

Substitution Group Exclusions (Applies to element declarations). Prohibits element declarations from nominating themselves as being able to substitute a given element declaration, if they have types that are derived from the original element's type using the specified derivation methods.

Target Namespace The target namespace identifies the namespace that components in this schema belongs to. If no target namespace is provided, then the schema components do not belong to any namespace.

Uniqueness Constraint Ensures uniqueness of an element/attribute value, or a combination of values, within a specified scope. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.