Digital zenith camera of the University of Latvia

by Ansis Zariņš, Augusts Rubans, Gunārs Silabriedis
Published 2016-12-01

Performance analysis of Latvian zenith camera

by Ansis Zariņš, Augusts Rubans, Gunārs Silabriedis
Published 2018-04-01

Field tests of astrometric subsystem

by Ansis Zariņš, Diāna Haritonova, Augusts Rubans, Gunārs Silabriedis, Jānis Zvirgzds
Published 2016-04-01

Changing the national height system and GEOID model in Latvia

by Janis Balodis, Katerina Morozova, Gunars Silabriedis, Maris Kalinka, Kriss Balodis, Ingus Mitrofanovs, Irina Baltmane, Izolde Jumare
Published 2016-04-01