<xs:element name="GEO_D" substitutionGroup="stc:SpaceRefFrame">
<xs:annotation>
<xs:documentation>The Geodetic reference frame; semi-major axis and inverse flattening may be provided to define the reference spheroid; the default is the IAU 1976 reference spheroid</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:complexContent>
<xs:extension base="stc:icrsType">
<xs:attribute name="radius" type="xs:double" use="optional" default="6378140"/>
<xs:attribute name="inv_flattening" type="xs:double" use="optional" default="298.257"/>
<xs:attribute name="unit" type="crd:posUnitType" use="optional" default="m"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element> |