Combining airborne and terrestrial laser scanning to monitor coastal processesJulge, Kalev; Eelsalu, Maris; Grünthal, Erkko; Märdla, Silja; Ellmann, Artu; Soomere, Tarmo; Tõnisson, Hannes2014 IEEE/OES Baltic International Symposium : 26-29 May 2014, Tallinn, Estonia : [proceedings]2014 / [10] p. : ill Correcting tide gauge series due to land uplift and differences between national height systems of the Baltic Sea countriesLiibusk, Aive; Kall, Tarmo; Ellmann, Artu; Kõuts, Tarmo2014 IEEE/OES Baltic International Symposium : 26-29 May 2014, Tallinn, Estonia : [proceedings]2014 / [8] p. : ill Determining regional sea surface topography by GNSS surveys on iceLiibusk, Aive; Märdla, Silja; Ellmann, Artu; Oja, Tõnis2014 IEEE/OES Baltic International Symposium : 26-29 May 2014, Tallinn, Estonia : [proceedings]2014 / [9] p. : ill Exploring sea surface heights by using airborne laser scanningJulge, Kalev; Gruno, Anti; Ellmann, Artu; Liibusk, Aive; Oja, Tõnis2014 IEEE/OES Baltic International Symposium : 26-29 May 2014, Tallinn, Estonia : [proceedings]2014 / [7] p. : ill