complexType AbstractFeatureType
diagram AirQualityReporting_p1439.png
namespace http://www.opengis.net/gml/3.2
type extension of gml:AbstractGMLType
properties
base gml:AbstractGMLType
abstract true
children gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:boundedBy gml:location
attributes
Name  Type  Use  Default  Fixed  annotation
idrequired      
documentation
The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
annotation
documentation
The basic feature model is given by the gml:AbstractFeatureType.
The content model for gml:AbstractFeatureType adds two specific properties suitable for geographic features to the content model defined in gml:AbstractGMLType.
The value of the gml:boundedBy property describes an envelope that encloses the entire feature instance, and is primarily useful for supporting rapid searching for features that occur in a particular location.
The value of the gml:location property describes the extent, position or relative location of the feature.


XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy