Fence Geotrigger Feed Accuracy Mode
Options that describe how a FenceGeotrigger uses accuracy information from a GeotriggerFeed. This enumeration defines options for using accuracy information from a GeotriggerFeed to provide the Geometry for checking a Geotrigger condition. In particular, you can choose how to use the Location.horizontalAccuracy property to reflect the uncertainty around a fixed Location.position. Due to various factors, GPS positions may be inaccurate, with Location.horizontalAccuracy representing a radius that defines the area containing the actual location. Spurious notifications may occur when the Location.position is inaccurate and is incorrectly reported as inside or outside of a fence. You can use the Location.horizontalAccuracy to account for that uncertainty.
These values are used in conjunction with FenceGeotrigger.enterExitSpatialRelationship to affect when notifications are sent.
Since
200.1.0
Inheritors
Types
The reported Geometry from a GeotriggerFeed is used. For a LocationGeotriggerFeed the point geometry from the Location.position property is used.
The reported Geometry from a GeotriggerFeed is used in conjunction with accuracy information. For a LocationGeotriggerFeed the point geometry from the Location.position property is buffered by the Location.horizontalAccuracy to produce a polygon geometry.