olemus
teenindatavale või kaitstavale objektile või alale
virtuaalse perimeetri loomine ja seire
näiteks GPS, RFID vms vahenditega
=
the process of setting virtual boundaries to target people that enter a certain area

ülevaateid
https://en.wikipedia.org/wiki/Geo-fence

https://www.amarinfotech.com/location-based-marketing-geo-fencing-vs-geo-targeting-vs-beacons.html

https://www.omnitronicsworld.com/types-of-geofences-and-their-applications/

https://www.irjet.net/archives/V3/i11/IRJET-V3I11194.pdf

http://www.iaeng.org/publication/IMECS2010/IMECS2010_pp969-974.pdf

https://www.webfx.com/blog/marketing/geofencing-examples/

https://propellant.media/what-is-geofencing/