Modernization of the Estonian national GNSS reference station networkMetsar, Jaanus; Kollo, Karin; Ellmann, ArtuGeodesy and cartography2018 / p. 55-62 : ill https://doi.org/10.3846/gac.2018.2023 Journal metrics at Scopus Article at Scopus

Multi-epoch GNSS campaigns of the National Geodetic Networkin EstoniaMetsar, Jaanus; Kollo, Karin; Ellmann, Artu; Rüdja, Andres; Pihlak, PriitGeophysica2019 / p. 51-60 http://www.geophysica.fi/pdf/geophysica_2019_54_metsar.pdf