Latvia National Report GNSS pernament base station division Janis Zvirgzds
[email protected] 4th EUPOS® Council and Technical Meeting November 21-22, 2017, Bratislava, Slovakia Report Outline • LatPos infrastructure status and plans • GNSS metrology • RTK Surveying Guidelines • LatPos fulfillment Technical Standards. 2 LatPos infrastructure status Receivers Antenas: Leica 1200+GNSS (GPS+GLONASS+GALILEO) (2) AX1202 GG (1) AT504 LEIS (15) Leica 1200_GNSS (GPS+GLONASS) (21) AR20 (3) 1 calibrated Leica GR 10 (2) Leica GR 25 (1) AR10 (1) Leica GR 30 (1) AR25 (7) 1 calibrated Mazsalaca Valka LatPos EPN Base stations 26 Irbene Valmiera Alūksne Limbaži +Riga station PaLsmane EPN Talsi Rīga Sigulda Lode Balvi Software Kuldīga Tukums Ojārs Leica Spider 7.1. Lielvārde Madona Saldus Liepāja Dobele Jēkabpils Rēzekne Vaiņode Bauska EPN Preiļi Dagda Daugavpils 3 LatPos infrastructure status UGA1 TOR2 VOR2 IKLA RUHN Valka Mazsalaca Valmiera1 Irbene Aluksne Limbazi Palsmane Talsi Riga Sigulda Balvi Lode Kuldiga1 Tukums Liepaja1 Ojārs Madona Lielvarde Saldus1 Dobele1 Rezekne1 Vaiņode Jekabpils1 Bauska MAZK Preili JNSK BIRZ Dagda KRTN RKSK LatPos base stations Daugavpils1 EstPos and LitPos base stations IGS RIGA 4 LatPos infrastructure users • Total registered 746 • RTK users 529 • Surveyors • Precise Agriculture • Forestery • Post processi 5 LatPos infrastructure RTK fees • Flat rate – do not hurry!! • Day 19.50 EUR • Month 75.04 EUR • Year 490.81 EUR • Reuced prices for smaller area • All Latvia 100% • 12 300 km2 57% • 6400 km2 22% 6 LatPos infrastructure plans • Add stations • Upgrade receivers to 4 GNSS • Replace antenas with Chockering • Two independent servers 7 GNSS metrology • 22. Geodetic works use proven measuring instruments.