@unpublished{TUW-196728, author = {Wieser, Andreas and Niedermayr, Stefan}, title = {Quality assessment of low-cost GPS antennas for use in geodesy}, year = {2011}, keywords = {GPS, antenna, low-cost equipment, noise}, note = {talk: QuGOMS'11, Garching bei M{\"u}nchen; 2011-04-13 -- 2011-04-15} }