Introduction
...
This query filters tracks through every possible variation, in order to select and display a specific quota of tracks (within the time period and record limitations). The track pathways appear as a white line on thePPI, but multiple tracks can be multi-coloured to differentiate them.
...
Min. Sightings: The minimum number of sightings a track requires before it is recorded as a track. Toggle the 🛇, ≤ and ≥ buttons to define the value.
Min. Speed: The minimum speed value, either a maximum, minimum or equal to value. Toggle the 🛇, ≤, ≥, =, ≠, ⪥, and <> buttons to define the value.
Max. Speed: The maximum speed value, either a maximum, minimum or equal to value. Toggle the 🛇, ≤, ≥, =, ≠, ⪥, and <> buttons to define the value.
...
Classification Filter: Enables you to filter by one or more track classification types. Just click the required types to highlight them or deselect all to remove the filter. Classification options are:
...
Tag Preset: A text search forTag Presets.
Tag Presets: This will show a drop-down list with Tag Presets which have been configured in System Settings.
...
Coasts Ratio: Value that determines how much of the track period was classed as coasting.
Tag Preset: If a tag has been associated with the live track then it will be listed. Tag Presets
...
Show: Select the main column option for all of the tracks to appear on the PPI Display. Alternatively, select the Show option next to each track you wish to view. They will appear on the PPI Display, like this example below:
...
Create Exclusion: Creates an Exclusion Area around the selected track's area covered. Unlike a normal Exclusion Area, tracks can recorded and followed through the Track Query Exclusion Area, but all alarms within the Area are suppressed. Therefore the Area is an exclusion zone for alarms. SeeExclusion Areas for further details.
Export: Export the track records for posterity.
...
Add Track: Select this option to create an ML Truth Track from the recorded Track. It will open an Add Truth Data panel: https://navtechradar.atlassian.net/wiki/spaces/TUN/pages/776568924/AdvanceGuard+Track+Queries#Add-Truth-Data-Panel.
| Info |
|---|
The Add Truth Data is applied for use with the ML Classification feature if it enabled in the Track Engine configuration. |
Locate: This option will pinpoint the track on the PPI.
| Info |
|---|
The Track Details panel has three tabs: Sightings, Statistics and Classification. |
...
Classification
This is explained in Classification Configs.
| Note |
|---|
The Classification tab will not be available if the ML Classification feature is enabled in the Track Engine configuration. |
...
First Sighting: Sets the first sighting to be used for the truth data. This allows you to ignore the first part of the track if its not useful to be included as part of the truth data.
ATI
This query searches through the Automatic Track Initiation data, ATI, which concerns how tracks are acquired. The results display the start point of the tracks pathways - the point at which tracks are first detected, within the time period and record limitations. The ATI points are displayed as coloured squares. The variables are decided by the following categories:
...