The Leica Viva GS16 is the most powerful and compact, self-learning GNSS smart antenna. Operating with the principal RTK technology, the Viva GS16 meets the uppermost standards in measurement superiority with SmartLink and RTKplus. The increasing number of signals from an expanding satellite constellation requires a GNSS receiver to be quicker and smarter. RTKplus intelligently adjusts to altering conditions by choosing the optimum signals to provide the most accurate positions. Work more efficiently and in more demanding environments than ever before.