Namespace:	http://www.ivoa.net/xml/VODataService/v1.1
Content:	complex, 4 elements
Defined:	globally in VODataService-v1.1.xsd; see XML source
Includes:	definitions of 4 elements
Used:	at 1 location

XML Representation Summary
<...>
	Content:  stc:STCResourceProfile?, footprint?, waveband*, regionOfRegard?
</...>

• As direct type of elements (1):
  coverage (type vs:Coverage)

A description of how a resource's contents or behavior maps to the sky, to time, and to frequency space, including coverage and resolution.

<xs:complexType name="Coverage"> <xs:annotation> <xs:documentation> A description of how a resource's contents or behavior maps to the sky, to time, and to frequency space, including coverage and resolution. </xs:documentation> </xs:annotation> <xs:sequence> <xs:element minOccurs="0" ref="stc:STCResourceProfile"> <xs:annotation> <xs:documentation> The STC description of the location of the resource's data (or behavior on data) on the sky, in time, and in frequency space, including resolution. </xs:documentation> <xs:documentation> In general, this description should be approximate; a more precise description can be provided by the footprint service. </xs:documentation> </xs:annotation> </xs:element> <xs:element minOccurs="0" name="footprint" type="vs:ServiceReference"> <xs:annotation> <xs:documentation> a reference to a footprint service for retrieving precise and up-to-date description of coverage. </xs:documentation> <xs:documentation> the ivo-id attribute refers to a Service record that describes the Footprint capability. That is, the record will have a capability element describing the service. The resource refered to may be the current one. </xs:documentation> </xs:annotation> </xs:element> <xs:element maxOccurs="unbounded" minOccurs="0" name="waveband" type="vs:Waveband"> <xs:annotation> <xs:appinfo> <vm:dcterm>Coverage.Spectral</vm:dcterm> </xs:appinfo> <xs:documentation> a named spectral region of the electro-magnetic spectrum that the resource's spectral coverage overlaps with. </xs:documentation> </xs:annotation> </xs:element> <xs:element minOccurs="0" name="regionOfRegard" type="xs:float"> <xs:annotation> <xs:appinfo> <vm:dcterm>Coverage.RegionOfRegard</vm:dcterm> </xs:appinfo> <xs:documentation> a single numeric value representing the angle, given in decimal degrees, by which a positional query against this resource should be "blurred" in order to get an appropriate match. </xs:documentation> <xs:documentation> In the case of image repositories, it might refer to a typical field-of-view size, or the primary beam size for radio aperture synthesis data. In the case of object catalogs RoR should normally be the largest of the typical size of the objects, the astrometric errors in the positions, or the resolution of the data. </xs:documentation> </xs:annotation> </xs:element> </xs:sequence> </xs:complexType>

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