Galileo L10 Satellites: Orbit, Clock and Signal-in-Space Performance Analysis

by Constantin-Octavian Andrei, Sonja Lahtinen, Markku Poutanen, Hannu Koivula, Jan Johansson
Published 2021-03-01

Height determination techniques for the next national height system of Finland - a case study

by Timo Saari, Markku Poutanen, Veikko Saaranen, Harri Kaartinen, Antero Kukko, Sonja Lahtinen
Published 2015-12-01

GPS Time Series Analysis from Aboa the Finnish Antarctic Research Station

by Constantin-Octavian Andrei, Sonja Lahtinen, Maaria Nordman, Jyri Näränen, Hannu Koivula, Markku Poutanen, Juha Hyyppä
Published 2018-12-01