<xs:complexType name="timeIntervalType">
<xs:annotation>
<xs:documentation>The time interval needs to contain a start time or a stop time or both; it needs to refer to a coordinate system; boundaries may or may not be inclusive</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="stc:coordIntervalType">
<xs:sequence>
<xs:element name="StartTime" type="crd:astronTimeType" minOccurs="0">
<xs:annotation>
<xs:documentation>astronTime may be expressed in ISO8601 or as a double relative to a reference time</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="StopTime" type="crd:astronTimeType" minOccurs="0">
<xs:annotation>
<xs:documentation>astronTime may be expressed in ISO8601 or as a double relative to a reference time</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType> |