element DynamicFeature
diagram AirQualityReporting_p788.png
namespace http://www.opengis.net/gml/3.2
type gml:DynamicFeatureType
properties
content complex
substGrp gml:AbstractFeature
children gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:boundedBy gml:location gml:validTime gml:history gml:dataSource gml:dataSourceReference
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
States are captured by time-stamped instances of a feature. The content model extends the standard gml:AbstractFeatureType with the gml:dynamicProperties model group.
Each time-stamped instance represents a 'snapshot' of a feature. The dynamic feature classes will normally be extended to suit particular applications.  A dynamic feature bears either a time stamp or a history.


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