Ever since field survey has become an important method in researching ancient communities we can observe improvement of its technological and theoretical aspects. Nowadays, rapid urban sprawl and intensified agriculture lead to the increasing destruction of sites and archaeological landscapes throughout the globe. Thus, an adequate low budget strategies is needed, that will able help to document, preserve, study and manage all what is left. The introduction of GIS and GNSS mobile applications opened a such possibility. At the 2017 CAA meetings in Atlanta, the authors organized a session entitled "Mobile GIS in archaeology-current possibilities, future needs", at which the current issues and possibilities were discussed. The session resulted in this summary paper. The main aim of the paper is to re-evaluate the contemporary concept of the survey that was introduced due to a rapid increase of GPS accuracy and development of mobile technology.