Documentation for National Information Exchange Model (NEIM)
Definition Type: Element
Name: Watershed
Namespace: http://www.landxml.org/schema/LandXML-1.1
Containing Schema: LandXML-1.1.xsd
Abstract
Documentation:
The watershed region contains a 2D north/east or 3D north/east/elev list of points that define the boundary. A watershed is identified by the "name" attribute. It may have 1 or more Outlet elements.
Collapse XSD Schema Diagram:
Drilldown into Feature in schema landxml-1_1_xsd Drilldown into Outlet in schema landxml-1_1_xsd Drilldown into PntList3D in schema landxml-1_1_xsd Drilldown into PntList2D in schema landxml-1_1_xsd Drilldown into desc in schema landxml-1_1_xsd Drilldown into area in schema landxml-1_1_xsd Drilldown into name in schema landxml-1_1_xsdXSD Diagram of Watershed in schema landxml-1_1_xsd (National Information Exchange Model (NEIM))
Collapse XSD Schema Code: 
<xs:element name="Watershed">
    <xs:annotation>
        <xs:documentation>The watershed region contains a 2D north/east or 3D north/east/elev list of points that define the boundary.</xs:documentation>
        <xs:documentation>A watershed is identified by the "name" attribute.</xs:documentation>
        <xs:documentation>It may have 1 or more Outlet elements.</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:choice>
                <xs:element ref="PntList2D" />
                <xs:element ref="PntList3D" />
                <!-- Here PntList2D represents 2D planametric coordinate pairs expressed as space delimited Northing Easting pairs. -->
            </xs:choice>
            <xs:element ref="Outlet" minOccurs="0" maxOccurs="unbounded" />
            <xs:element ref="Feature" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="name" type="xs:string" use="required" />
        <xs:attribute name="area" type="xs:double" />
        <xs:attribute name="desc" type="xs:string" />
    </xs:complexType>
</xs:element>
Collapse Child Elements:
Name Type Min Occurs Max Occurs
PntList2D land:PntList2D (1) (1)
PntList3D land:PntList3D (1) (1)
Outlet land:Outlet 0 unbounded
Feature land:Feature 0 unbounded
Collapse Child Attributes:
Name Type Default Value Use
name land:name Required
area land:area (Optional)
desc land:desc (Optional)
Documentation for National Information Exchange Model (NEIM)

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