@unpublished{TUW-260140, author = {Lytvyn, Mykhailo and Berglez, Philipp and Weber, Robert and B{\"o}hm, Johannes and M{\"o}ller, Gregor and Wittmann, C. and Sudy, A. and Yan, Xin and R{\'o}zsa, S.}, title = {TROPSY: Assessment techniques of tropospheric effects for local augmentation systems}, year = {2017}, note = {talk: COST ES1206 Workshop - GNSS4SWEC 2017, Noordwijk, Netherlands; 2017-02-20 -- 2017-02-23} }