DDI 3.1 XML Schema Documentation (2009-10-18)
© DDI Alliance 2009 - licensed under the terms of the GNU Lesser General Public License
element <GeographicLayerBase>
Namespace:
ddi:reusable:3_1
Type:
ReferenceType
Content:
complex, 6 attributes, 6 elements
Defined:
globally in reusable.xsd, see XML source
Used:
at 1 location
XML Representation Summary
<GeographicLayerBase
    URI
 = 
 xs:anyURI
    isExternal
 = 
 xs:boolean : "false"
    isReference
 = 
 "true"
    lateBound
 = 
 xs:boolean : "false"
    objectLanguage
 = 
 xs:language
    sourceContext
 = 
 xs:anyURI
    >
   
Content: 
 Module?, Scheme?, (URN | (ID, IdentifyingAgency?, Version?))[1..2]
</GeographicLayerBase>
Content model elements (6):
ID,
IdentifyingAgency (type xs:NCName),
Module,
Scheme,
URN,
Version
Included in content model of elements (1):
Geography
Known Usage Locations
Annotation
Use for geographic polygons that are the result of layering 2 or more geographic hierarchies where the polygon being described is the intersect of the layers. For example: State - County - County Subdivision - Place/Remainder - Tract [The portion of a tract that is within a single place (or non-place area) and a single county subdivision] This polygon is made by overlaying the following three geographic hierarchies: 1) State - Place, 2) State - County - Tract, and 3) State - County - Subdivision. The three GeographicLayerBase elements would point to Tract, Place, and County Subdivision.
XML Source (w/o annotations (1); see within schema source)
<xs:element name="GeographicLayerBase" type="ReferenceType"/>
XML schema documentation generated with DocFlex/XML SDK 1.7.2 using DocFlex/XML XSDDoc 2.1.0 template set