DDI 3.1 XML Schema Documentation (2009-10-18)
© DDI Alliance 2009 - licensed under the terms of the GNU Lesser General Public License

Namespace:	ddi:reusable:3_1
Defined:	globally in reusable.xsd, see XML source
Used:	at 2 locations

Simple Content Model

enumeration of xs:NMTOKEN

Enumeration:

"Point"  -  Single geographical point (e.g., an address). "Polygon"  -  Geographic area described with a set of three or more points. "Line"  -  Set of points describing a line. "LinearRing"  -  An area with a defined radius (e.g., area within x miles of a specific point.)

• As direct type of elements (1):
  SpatialObject
• As direct type of attributes within complexTypes (1):
  GeographicRepresentationType/@spatialPrimitive

Indicates the most discrete level identifed for a single case. Note that data can be collected at a geographic point (address) and reported as such in a protected file, and then aggregated to a polygon for a public file.

Type Derivation Tree xs:NMTOKEN   GeographicDescriptionCodeType (restriction)

Derivation:	restriction of xs:NMTOKEN
Facets:	enumeration: "Point"  -  Single geographical point (e.g., an address). "Polygon"  -  Geographic area described with a set of three or more points. "Line"  -  Set of points describing a line. "LinearRing"  -  An area with a defined radius (e.g., area within x miles of a specific point.)

<xs:simpleType name="GeographicDescriptionCodeType"> <xs:restriction base="xs:NMTOKEN"> <xs:enumeration value="Point"/> <xs:enumeration value="Polygon"/> <xs:enumeration value="Line"/> <xs:enumeration value="LinearRing"/> </xs:restriction> </xs:simpleType>

XML schema documentation generated with DocFlex/XML SDK 1.7.2 using DocFlex/XML XSDDoc 2.1.0 template set