<xsd:complexType name="EngineeringCRSType" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:annotation>
<xsd:documentation>A contextually local coordinate reference system; which can be divided into two broad categories:
- earth-fixed systems applied to engineering activities on or near the surface of the earth;
- CRSs on moving platforms such as road vehicles, vessels, aircraft, or spacecraft.
For further information, see OGC Abstract Specification Topic 2. </xsd:documentation>
</xsd:annotation>
<xsd:complexContent>
<xsd:extension base="gml:AbstractCoordinateReferenceSystemType">
<xsd:sequence>
<xsd:element name="usesCS" type="gml:CoordinateSystemRefType">
<xsd:annotation>
<xsd:documentation>Association to the coordinate system used by this engineering CRS. </xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element name="usesDatum" type="gml:EngineeringDatumRefType">
<xsd:annotation>
<xsd:documentation>Association to the engineering datum used by this engineering CRS. </xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
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