gml:DirectedObservationType
Complex type information
Namespace: http://www.opengis.net/gml/3.2
Schema document: external/ogc/gml/3.2.1/observation.xsd
Content
- Sequence [1..1]
- gml:metaDataProperty [0..*]
- gml:description [0..1]The value of this property is a text description of the object. gml:description uses gml:StringOrRefType as its content model, so it may contain a simple text string content, or carry a reference to an external description. The use of gml:description to reference an external description has been deprecated and replaced by the gml:descriptionReference property.
- gml:descriptionReference [0..1]The value of this property is a remote text description of the object. The xlink:href attribute of the gml:descriptionReference property references the external description.
- gml:identifier [0..1]Often, a special identifier is assigned to an object by the maintaining authority with the intention that it is used in references to the object For such cases, the codeSpace shall be provided. That identifier is usually unique either globally or within an application domain. gml:identifier is a pre-defined property for such identifiers.
- gml:name [0..*]The gml:name property provides a label or identifier for the object, commonly a descriptive name. An object may have several names, typically assigned by different authorities. gml:name uses the gml:CodeType content model. The authority for a name is indicated by the value of its (optional) codeSpace attribute. The name may or may not be unique, as determined by the rules of the organization responsible for the codeSpace. In common usage there will be one name per authority, so a processing application may select the name from its preferred codeSpace.
- gml:boundedBy [0..1]This property describes the minimum bounding box or rectangle that encloses the entire feature.
- Choice [0..1]from subst. group gml:location
- gml:validTime [1..1]gml:validTime is a convenience property element.
- gml:using [0..1]
- Choice [0..1]from subst. group gml:target
- gml:resultOf [1..1]
- gml:direction [1..1]The property gml:direction is intended as a pre-defined property expressing a direction to be assigned to features defined in a GML application schema.
from type gml:AbstractGMLTypefrom group gml:StandardObjectPropertiesfrom type gml:AbstractFeatureTypefrom type gml:ObservationType
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| gml:id | [1..1] | xsd:ID | 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. | from type gml:AbstractGMLType |
Used by
- Element gml:DirectedObservation
- Element gml:DirectedObservationAtDistance via derived type gml:DirectedObservationAtDistanceType
Type inheritance chain
- gml:AbstractGMLType
- gml:AbstractFeatureType
- gml:ObservationType
- gml:DirectedObservationType
- extended by gml:DirectedObservationAtDistanceType
- gml:DirectedObservationType
- gml:ObservationType
- gml:AbstractFeatureType