Finnish permanent GNSS network: From dual-frequency GPS to multi-satellite GNSS. - Hannu Koivula; Jaakko Kuokkanen; Simo Marila; Tomi Tenhunen; Pasi Häkli; Ulla Kallio; Sonja Nyberg; Markku Poutanen (UPINLBS, 2012)

P3: A Public Precise Positioning Service based on a national GNSS network. - Martti Kirkko-Jaakkola; Jarno Saarimaki; Stefan Söderholm; Robert Guinness; Laura Ruotsalainen; Heidi Kuusniemi; Hannu Koivula; Tuukka Mattila; Sonja Nyberg (ICL-GNSS, 2014)

GPS Time Series Analysis from Aboa the Finnish Antarctic Research Station. - Constantin-Octavian Andrei; Sonja Lahtinen; Maaria Nordman; Jyri Näränen; Hannu Koivula; Markku Poutanen; Juha Hyyppä (Remote. Sens., 2018)

Signal performance analysis of the latest quartet of Galileo satellites during the first operational year. - Constantin-Octavian Andrei; Jan Johansson; Hannu Koivula; Markku Poutanen (ICL-GNSS, 2020)

GNSS-based Techniques for Accurate Height Component Estimation of Vessels in Finnish Waterways - A review. - Afroza Khatun; Sarang Thombre; Mohammad Zahidul H. Bhuiyan; Mirjam Bilker-Koivula; Hannu Koivula (ICL-GNSS (Work in Progress), 2020)

GNSS Positioning Aspects for the Intelligent Shipping Test Laboratory at Rauma Harbor. - Simo Marila; Octavian Andrei; Hannu Koivula; Pasi Häkli; Mirjam Bilker-Koivula (ICL-GNSS (Work in Progress), 2020)

REASON - Resilience and Security of Geospatial Data for Critical Infrastructures. - Sanna Kaasalainen; Maija Mäkelä; Laura Ruotsalainen; Titti Malmivirta; Thomas Fordell; Kalle Hanhijärvi; Anders E. Wallin; Thomas Lindvall; Sergey Nikolskiy; Martta-Kaisa Olkkonen; Jesperi Rantanen; Sonja Lahtinen; et al. (ICL-GNSS (Work in Progress), 2021)

Galileo L10 Satellites: Orbit, Clock and Signal-in-Space Performance Analysis. - Constantin-Octavian Andrei; Sonja Lahtinen; Markku Poutanen; Hannu Koivula; Jan Johansson (Sensors, 2021)

TEC Anomalies Detection for Qinghai and Yunnan Earthquakes on 21 May 2021. - Yingbo Yue; Hannu Koivula; Mirjam Bilker-Koivula; Yuwei Chen; Fuchun Chen; Guilin Chen (Remote. Sens., 2022)

GNSS Signal Monitoring and Security of Supply of GNSS-Based Services. - Mika Saajasto; Sanna Kaasalainen; Maija Mäkelä; Mohammad Zahidul H. Bhuiyan; Hannu Koivula; Martti Kirkko-Jaakkola; Heidi Kuusniemi (critis, 2023)