Activities of the Polish research gSDroups concerning gravity field modelling and gravimetry
in a period of 2015–2018 are reviewed and summarised in this paper. The summary
contains the results of research on the evaluation of GOCE-based global geopotential
models (GGMs) in Poland and geoid modelling. Extensive research activities are observed
in the field of absolute gravity surveys, in particular for the maintenance of national gravity
control in Poland, Sweden, Denmark, the Republic of Ireland and in Northern Ireland as well …