geo:AreaOfInterest

An Area of Interest as defined by a named circle, bounding box, or polygon, used in OGC Open Location Services.

Element information

Namespace: http://niem.gov/niem/geospatial/2.0

Schema document: geospatial/2.0/geospatial.xsd

Type: geo:AreaOfInterestType

Properties: Global, Qualified, Nillable

NIEM properties:

Base: geo:Location

Content

xls:AOI [1..*] The Area of Interest (AOI) ADT. Can be a Circle, Polygon or Point.

Attributes

Name	Occ	Type	Notes
s:id	[0..1]	xsd:ID	from type s:ComplexObjectType
s:metadata	[0..1]	xsd:IDREFS	from type s:ComplexObjectType
s:linkMetadata	[0..1]	xsd:IDREFS	from type s:ComplexObjectType

Used in

Type geo:LocationPropertyType
Type geo:RelativeLocationType (Element geo:RelativeLocation)
Type geo:GeospatialPropertyType (Elements geo:GeospatialProperty, geo:LocationProperty)

Substitution hierarchy

geo:Geospatial
- can be substituted with geo:Location
  - can be substituted with geo:AreaOfInterest

Sample instance

<geo:AreaOfInterest>
   <xls:AOI>
      <gml:CircleByCenterPoint numArc="1">
         <gml:pos>1.0 1.0</gml:pos>
         <gml:radius uom="http://www.example.com/">1.0</gml:radius>
         <gml:startAngle uom="http://www.example.com/">1.0</gml:startAngle>
         <gml:endAngle uom="http://www.example.com/">1.0</gml:endAngle>
      </gml:CircleByCenterPoint>
   </xls:AOI>
</geo:AreaOfInterest>