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FieldDeviceFeature.md

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FieldDeviceFeature Object

The FieldDeviceFeature object is a GeoJSON Feature representing a deployed field device. This object contains the specific details of the field device, similar to how the RoadEventFeature object in a WZDx Feed contains the road event object (WorkZoneRoadEvent or DetourRoadEvent.

Currently, only point devices are supported.

Properties

Name Type Description Conformance Notes
id String A unique identifier issued by the data feed provider to identify the field device. It is recommended that this identifier is a Universally Unique IDentifier (UUID) as defined in RFC 4122 to guarantee uniqueness between feeds and over time. Required This is a GeoJSON property.
type String; "Feature" The GeoJSON object type. This MUST be the string Feature. Required This is a GeoJSON property.
properties One of: ArrowBoard, Camera, DynamicMessageSign, FlashingBeacon, HybridSign, LocationMarker, TrafficSensor, TrafficSignal The specific details of the field device. Required This is a GeoJSON property.
geometry GeoJSON Geometry object with type of Point. The geometry of the field device, indicating its location. The Geometry object's type property MUST be Point. Required This is a GeoJSON property.
bbox GeoJSON Bounding Box Information on the coordinate range for this field device. Must be an array of length 2n where n is the number of dimensions represented in the geometry property, with all axes of the most southwesterly point followed by all axes of the more northeasterly point. The axes order of a bbox follows the axes order of the geometry. Optional This is a GeoJSON property.

Used By

Property Object
features DeviceFeed