In the past few years, commercial shipping vessels have been required to broadcast a vessel position “transponder” similar to those used by aircraft. The system used is called AIS (Automatic ...
Tschudi Shipping Company, NAL Research and Norway-based SGM Technology have launched PntGuard, a maritime navigation system designed to detect and counter increasing cases of GNSS and GPS signal ...
The world of AIS can be confusing to newcomers and experienced professionals alike. What is AIS? What data does it gather? How can it help my business? Do I need AIS if I don’t have a business? Class ...
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