Airborne laser scanning determination of sea surface heights [Electronic resource]Ellmann, Artu; Julge, Kalev; Gruno, Anti; Liibusk, Aive26th IUGG General Assembly 2015 : Prague, Czech Republic, Prague Congress Centre, June 22-July 02, 20152015 / [1] p Determining sea surface heights using small footprint airborne laser scanningGruno, Anti; Liibusk, Aive; Ellmann, ArtuRemote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions 2013 : 24 September 2013, Dresden, Germany2013 / p. 88880R-1-88880R-13 : ill Performance of sentinel-3A SAR altimetry retrackers: The SAMOSA coastal sea surface heights for the Baltic SeaBirgiel, Elzbieta; Ellmann, Artu; Delpeche-Ellmann, Nicole CamilleFiducial Reference Measurements for Altimetry : Proceedings of the International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications2020 / p. 23-32 https://doi.org/10.1007/1345_2019_59 Small-footprint airborne laser scanner data for validating marine geoid modelsGruno, Anti; Liibusk, Aive; Ellmann, Artu; Oja, Tõnis; Vain, Ants; Jürgenson, Harli2013 European Space Agency Living Planet Symposium : [programme and abstracts]2013 / [1] p Validation of marine geoid models by profile-wise GNSS measurements on ice surfaceLiibusk, Aive; Ellmann, ArtuMarine geodesy2015 / p. 314-326 : ill