Page Comparison

UniqueId

A string representation of a GUID that represents the unique Id of the track.

TrackId

User friendly numeric Id for each track. Note that this Id is not unique across the system.

SenderId

User friendly numeric Id of the radar which generated the track. This value represents the User Id which is configured in the Witness software.

ChannelId

This is the index of tracking channel from which the track was generated. Typically in ClearWayClearWay™, this will represent the channel use for each carriageway.

SpeedMps

The speed of the track in metres / second.

CourseDegrees

The course of the track in degrees.

Classification

The track classification Id. Options are:

1: Unclassified

2: Vehicle

4: Person

8: Debris

16: Airplane

32: Boat

64: Large Vehicle

128: Animal

256: Drone

ClassificationProbability

The confidence level of the classification represented as a value between 0 and 1.

XPosition

X coordinate of the track based on the local Witness site coordinate system.

YPosition

Y coordinate of the track based on the local Witness site coordinate system.

Latitude

Latitude coordinate of the track based on WGS84 datum.

Longitude

Longitude coordinate of the track based on WGS84 datum.

Tag

User friendly name / description of the track. Typically not used in ClearWayClearWay™.

SizeInAz

The size of the track along the azimuth.

SizeInRange

The size of the track along the range.

Seen

Number of sightings of the track.

Coasts

Monitors the number of times a target is perceived to be coasting.

LaneUserId

User friendly numeric Id for each carriageway lane.

SectionUserId

User friendly numeric Id of the section.

CarriagewayName

Name of the carriageway.