Browsing by Author "Skauen, Andreas Nordmo"
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In-orbit AIS performance of the Norwegian microsatellites NorSat-1 and NorSat-2
Eriksen, Torkild; Helleren, Øystein; Skauen, Andreas Nordmo; Storesund, Frode André; Bjørnevik, Anders; Åsheim, Harald; Blindheim, Eirik Voie; Harr, Jon (2019-11-21)Two Norwegian AIS-satellites, NorSat-1 and NorSat-2, were launched in July 2017. Both are equipped with the ASR x50, the latest space-AIS receiver developed by Kongsberg Seatex AS, ofering advanced signal processing and ... -
Quantifying the tracking capability of space-based AIS systems
Skauen, Andreas Nordmo (2016)The Norwegian Defence Research Establishment (FFI) has operated three Automatic Identification System (AIS) receivers in space. Two are on dedicated nano-satellites, AISSat-1 and AISSat-2. The third, the NORAIS Receiver, ... -
Ship tracking results from state-of-the-art space-based AIS receiver systems for maritime surveillance
Skauen, Andreas Nordmo (2019-04-11)Norway currently operates four satellites with Automatic Identification System (AIS) receivers. The first-generation satellites, AISSat-1 and AISSat-2, are equipped with a two-channel, single-antenna AIS receiver, while ... -
Signal environment mapping of the Automatic Identification System frequencies from space
Skauen, Andreas Nordmo; Olsen, Øystein (2016)This paper presents received signal strength data recorded by the NORAIS Receiver on the four VHF channels allocated to the use of the Automatic Identification System (AIS). The NORAIS Receiver operated on-board the Columbus ...