<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns="http://water.usgs.gov/XML/AQ" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://water.usgs.gov/XML/AQ" elementFormDefault="qualified" version="1.0">
	<xsd:include schemaLocation="Elevation.xsd"/>
	<xsd:include schemaLocation="Location.xsd"/>
	<xsd:include schemaLocation="StandardizedCoordinate.xsd"/>
	<xsd:complexType name="AbsoluteLocationType" abstract="false">
		<xsd:annotation>
			<xsd:documentation source="http://en.wikipedia.org/wiki/Absolute_location">
				<Definition>Absolute location. The exact spot on Earth where something exists.</Definition>
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="LocationType">
				<xsd:all>
					<xsd:element name="Method" type="xsd:token"/>
					<xsd:element name="Accuracy" type="xsd:token"/>
					<xsd:element name="Datum" type="xsd:token"/>
					<xsd:element name="Coordinate" type="StandardizedCoordinateType" minOccurs="0">
						<xsd:annotation>
							<xsd:documentation>
								<Definition>Absolute location coordinate. The latitude and longitude components of an absolute location.</Definition>
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="Elevation" type="ElevationType" minOccurs="0">
						<xsd:annotation>
							<xsd:documentation>
								<Definition>Absolute location elevation. The elevation component of an absolute location.</Definition>
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
				</xsd:all>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
</xsd:schema>
