I've worked in industrial GNSS products. Electronics shrink all the time. A ruggedized module needing only antenna(s), SIM (for remote access), and power probab

I've worked in industrial GNSS products. Electronics shrink all the time. A ruggedized module needing only antenna(s), SIM (for remote access), and power probably should or does already exist. The main barrier is the lack of harmonization and consistency in the CFR mandating it.