Trilateration

Geofencing radius on satellite image

HOW TO SOLVE FOR GEOFENCING IN THE LOW POWER IOT

One feature that is under-discussed when discussing mobile asset tracking is the ability to generate an alert when an asset moves into or out of a pre-defined geographic area, commonly referred to as geofencing. In the low power/LPWAN space, geofencing is rarely discussed because … it’s just hard to do for most LPWAN technologies. Some LPWAN vendors …

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Map showing how trilateration works

HOW HAYSTACK SOLVES THE HARDEST LPWAN GEOLOCATION PROBLEMS

Much of our work at Haystack right now focuses on applications requiring GPS-based geolocation of LoRaendpoints, but we also get questions on how to solve for location when GPS is unavailable. We are also working on time-based location of LoRa endpoints in support of new, decentralized blockchain initiatives, especially proof of location. First, if you don’t know …

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