Geo Tag is a location tracker that works both outdoors and indoors. It uses different methods to figure out where it is, depending on the environment.
When used outdoors, Geo Tag relies on GNSS (Global Navigation Satellite System) to find its exact location. GNSS is a group of satellites used for navigation, and it includes the well-known GPS system. While GPS is more familiar to most people, GNSS covers multiple satellite systems that work together to provide accurate positioning.
When GPS (or GNSS) signals aren’t available, like inside buildings or between tall skyscrapers, Geo Tag uses an alternative method called Wi-Fi location.
It works by scanning all nearby Wi-Fi networks and measuring their signal strengths. Using this information, Geo Tag estimates its location by comparing what it “sees”, similar to recognizing nearby shops on a street. Even if it doesn’t connect to the networks, just detecting them helps it figure out where it is.
Geo Tag figures out its location by “sees” for nearby Wi-Fi networks — similar to noticing which stores are on a street. Even if it doesn’t connect to these networks, it can still recognize them and use that information to estimate where it is.
If both GNSS (GPS) and Wi-Fi tracking fail, Geo Tag uses cellular location as a backup. This method works by detecting which mobile tower the device is connected to. Since towers are in fixed locations, Geo Tag assumes it’s somewhere nearby. However, this method is less accurate because it only estimates the location based on the tower’s coverage area.
Geo Tag uses cellular location by checking which mobile tower it’s connected to. Since these towers are in fixed places, the device assumes it’s somewhere nearby. It’s like saying, “I must be close to the radio tower I’m picking up.” This method gives a rough estimate and is less accurate than satellite or Wi-Fi tracking.
If your Geo Tag shows low location accuracy, it’s likely using the cellular method, which is less precise.
This usually happens when the device can’t connect to satellites or Wi-Fi networks. To improve accuracy, check where the Geo Tag is placed on the equipment. Make sure it has a clear, unobstructed view of the sky so it can connect to satellite signals more easily.
If you are interested to learn how will the geo tag work outside the certified areas, please check: Will the Geo tag work outside the certified areas (EU, USA, Canada, Australia, and New Zealand)?
If you are interested to learn how to use geo tag, please check: How is the Geotag used