complexType TimeCalendarEraType

diagram
namespace	http://www.opengis.net/gml
type	extension of gml:DefinitionType
properties	base  gml:DefinitionType
children	gml:metaDataProperty gml:description gml:name gml:referenceEvent gml:referenceDate gml:julianReference gml:epochOfUse
used by	element  TimeCalendarEra
attributes	Name   Type   Use   Default   Fixed   annotation id required         documentation Database handle for the object.  It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.  An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods.  This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
annotation	documentation In every calendar, years are numbered relative to the date of a       reference event that defines a calendar era.       In this implementation, we omit the back-pointer "datingSystem".
source	<xs:complexType name="TimeCalendarEraType">   <xs:annotation>     <xs:documentation xml:lang="en">In every calendar, years are numbered relative to the date of a       reference event that defines a calendar era.       In this implementation, we omit the back-pointer "datingSystem".</xs:documentation>   </xs:annotation>   <xs:complexContent>     <xs:extension base="gml:DefinitionType">       <xs:sequence>         <xs:element name="referenceEvent" type="gml:StringOrRefType">           <xs:annotation>             <xs:documentation>Name or description of a mythical or historic event which fixes the position of the base scale of the calendar era.</xs:documentation>           </xs:annotation>         </xs:element>         <xs:element name="referenceDate" type="date" default="0001-01-01" minOccurs="0">           <xs:annotation>             <xs:documentation>Date of the referenceEvent expressed as a date in the given calendar.               In most calendars, this date is the origin (i.e., the first day) of the scale, but this is not always true.</xs:documentation>           </xs:annotation>         </xs:element>         <xs:element name="julianReference" type="decimal">           <xs:annotation>             <xs:documentation>Julian date that corresponds to the reference date.                The Julian day numbering system is a temporal coordinate system that has an               origin earlier than any known calendar,               at noon on 1 January 4713 BC in the Julian proleptic calendar.                The Julian day number is an integer value;               the Julian date is a decimal value that allows greater resolution.               Transforming calendar dates to and from Julian dates provides a               relatively simple basis for transforming dates from one calendar to another.</xs:documentation>           </xs:annotation>         </xs:element>         <xs:element name="epochOfUse" type="gml:TimePeriodPropertyType">           <xs:annotation>             <xs:documentation>Period for which the calendar era was used as a basis for dating.</xs:documentation>           </xs:annotation>         </xs:element>       </xs:sequence>     </xs:extension>   </xs:complexContent> </xs:complexType>

element TimeCalendarEraType/referenceEvent

diagram
namespace	http://www.opengis.net/gml
type	gml:StringOrRefType
properties	isRef  0 content  complex
attributes	Name   Type   Use   Default   Fixed   annotation type       simple   href          role          arcrole          title          show          actuate          remoteSchema optional         documentation Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
annotation	documentation Name or description of a mythical or historic event which fixes the position of the base scale of the calendar era.
source	<xs:element name="referenceEvent" type="gml:StringOrRefType">   <xs:annotation>     <xs:documentation>Name or description of a mythical or historic event which fixes the position of the base scale of the calendar era.</xs:documentation>   </xs:annotation> </xs:element>

element TimeCalendarEraType/referenceDate

diagram
namespace	http://www.opengis.net/gml
type	xs:date
properties	isRef  0 minOcc  0 maxOcc  1 content  simple default  0001-01-01
annotation	documentation Date of the referenceEvent expressed as a date in the given calendar.               In most calendars, this date is the origin (i.e., the first day) of the scale, but this is not always true.
source	<xs:element name="referenceDate" type="date" default="0001-01-01" minOccurs="0">   <xs:annotation>     <xs:documentation>Date of the referenceEvent expressed as a date in the given calendar.               In most calendars, this date is the origin (i.e., the first day) of the scale, but this is not always true.</xs:documentation>   </xs:annotation> </xs:element>

element TimeCalendarEraType/julianReference

diagram
namespace	http://www.opengis.net/gml
type	xs:decimal
properties	isRef  0 content  simple
annotation	documentation Julian date that corresponds to the reference date.                The Julian day numbering system is a temporal coordinate system that has an               origin earlier than any known calendar,               at noon on 1 January 4713 BC in the Julian proleptic calendar.                The Julian day number is an integer value;               the Julian date is a decimal value that allows greater resolution.               Transforming calendar dates to and from Julian dates provides a               relatively simple basis for transforming dates from one calendar to another.
source	<xs:element name="julianReference" type="decimal">   <xs:annotation>     <xs:documentation>Julian date that corresponds to the reference date.                The Julian day numbering system is a temporal coordinate system that has an               origin earlier than any known calendar,               at noon on 1 January 4713 BC in the Julian proleptic calendar.                The Julian day number is an integer value;               the Julian date is a decimal value that allows greater resolution.               Transforming calendar dates to and from Julian dates provides a               relatively simple basis for transforming dates from one calendar to another.</xs:documentation>   </xs:annotation> </xs:element>

element TimeCalendarEraType/epochOfUse

diagram
namespace	http://www.opengis.net/gml
type	gml:TimePeriodPropertyType
properties	isRef  0 content  complex
children	gml:TimePeriod
attributes	Name   Type   Use   Default   Fixed   annotation type       simple   href          role          arcrole          title          show          actuate          remoteSchema optional         documentation Reference to an XML Schema fragment that specifies the content model of the propertys value. This is in conformance with the XML Schema Section 4.14 Referencing Schemas from Elsewhere.
annotation	documentation Period for which the calendar era was used as a basis for dating.
source	<xs:element name="epochOfUse" type="gml:TimePeriodPropertyType">   <xs:annotation>     <xs:documentation>Period for which the calendar era was used as a basis for dating.</xs:documentation>   </xs:annotation> </xs:element>

XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy