<?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="../IEEE754FloatValue.xsd"/>
	<xsd:element name="PolynomialEquationTerm">
		<xsd:annotation>
			<xsd:documentation>
				<Definition>One term of a polynomial equation.</Definition>
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element name="InterceptMeasure" type="IEEE754FloatValueType">
					<xsd:annotation>
						<xsd:documentation>
							<Definition>The axix intercept value for a polynimial equation term.</Definition>
						</xsd:documentation>
					</xsd:annotation>
				</xsd:element>
				<xsd:element name="MultiplierMeasure" type="IEEE754FloatValueType">
					<xsd:annotation>
						<xsd:documentation>
							<Definition>The multiplier value for a polynimial equation term.</Definition>
						</xsd:documentation>
					</xsd:annotation>
				</xsd:element>
				<xsd:element name="PowerMeasure" type="IEEE754FloatValueType">
					<xsd:annotation>
						<xsd:documentation>
							<Definition>The power value for a polynimial equation term.</Definition>
						</xsd:documentation>
					</xsd:annotation>
				</xsd:element>
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>
	<xsd:element name="PolynomialEquation">
		<xsd:annotation>
			<xsd:documentation>
				<Definition>A transformation which consist of a polynomial equation of the form; y = a + b1(x**c1) + b2(x**c2) + ... + bn(x**cn) where y = the dependent variable, x = the independent variable, a = intercept, b = multiplier, and c = power for terms 1 to n.One term of a polynomial equation.</Definition>
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element ref="PolynomialEquationTerm" maxOccurs="unbounded"/>
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>
</xsd:schema>
