Overview
The WildTrack GPS logger sends position information via satellite at user-defined rates. As it uses the Globalstar satellite constellation to report positions, it can be employed in remote locations that lack cellular network coverage. The tag is reusable and capable of induction recharging, not to compromise its structural integrity and waterproofing. The colour is customisable. There are two WidTrack versions (S and L), differing in dimensions, weight and battery longevity.
Smartphone app
Before deployment, a free Android app is used to communicate with the tag via Near Field Communication (NFC). The app is WildTrack and can be downloaded from Android's PlayStore. This allows the user to customise the mission's parameters (e.g., frequency of acquisition and communication of positions, the maximum number of positions to report).
Satellite communication and data availability
A basic satellite data subscription to Globalstar is required. The tag acquires GPS positions and communicates those positions at a user-defined rate. Depending on the habitat structure, it is possible that some positions are not sent (e.g., in deep valleys or dense forests, satellite communication is more difficult). Position data is provided through the Globalstar web service.
